Basic Information

Faculty

• 総合人間学部

Professional Memberships

• 日本物理学会
• The Physical Society of Japan

Academic Degree

• Master of Science(Tohoku University)
• Doctor of Science(Tohoku University)

Academic Resume (Graduate Schools)

• Tohoku University, 大学院理学研究科博士前期課程物理学第二専攻, 修了
• Tohoku University, 大学院理学研究科博士後期課程物理学第二専攻, 修了

Academic Resume (Undergraduate School/Majors)

• Tohoku , 理学部物理学第二学科, 卒業

Research History

• From Oct. 1991, To Present

  Kyoto University, Graduate School of Human and Environmental Studies, Assistant Professor

Language of Instruction

• English

ID,URL

• J-Global ID

  200901029283805421

researchmap URL

• https://researchmap.jp/AO000239_9905

Research

Research Topics, Overview of the research

• Research Topics

  NMR Studies on the frustrated magnets

Research Areas

• Natural sciences, Magnetism, superconductivity, and strongly correlated systems

Papers

• Nuclear Magnetic Relaxation of 1H in Haldane-Gap System NENP and TMNIN with Impurity

  Kitamura K.; Meisel M.W.; Matsumura Y.; Sato S.; Fujiwara N.; Oyamada A.; Maegawa S.; Goto T.; Takeda K.; Hagiwara M.

  Meeting Abstracts of the Physical Society of Japan, 1995, Peer-reviewed

  
• NMR Measurements on a Triangular-Lattice Antiferromagnet YbCuGe

  A. Oyamada; K. Araki; K, Katoh

  JPS Conf. Proc., 2020, Peer-reviewed

  
• Anomalous hall effect in a triangular-lattice antiferromagnet UNi4B

  A. Oyamada; T. Inohara; E. Yamamoto; Y. Haga

  Progress in Nuclear Science and Technology, Nov. 2018, Peer-reviewed

  
• 21aPS-116 Spin dynamics in a quantum-spin triangular-lattice-antiferromagnet YbCuGe

  Oyamada A.; Maegawa S.; Araki K.; Katoh K.

  Meeting Abstracts of the Physical Society of Japan, 2015

  
• Different High-Temperature Spin Dynamics of Ising Pyrochlore Dy2Sn2O7 and Heisenberg Pyrochlore Gd2Sn2O7

  Tomomi Kaibuchi; Hiroshi Tashiro; Tetsuaki Itou; Masahide Nishiyama; Akira Oyamada; Satoru Maegawa; Kazuyuki Matsuhira

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, May 2012, Peer-reviewed

  
• Nuclear magnetic resonance of the inequivalent carbon atoms in the organic spin-liquid material EtMe3Sb[Pd(dmit)(2)](2)

  T. Itou; K. Yamashita; M. Nishiyama; A. Oyamada; S. Maegawa; K. Kubo; R. Kato

  PHYSICAL REVIEW B, Sep. 2011, Peer-reviewed

  
• Critical behavior in a Kondo-screening partially-ordered antiferromagnet CePdAl

  A. Oyamada; T, Kaibuchi; M. Nishiyama; T. Itou; S. Maegawa; Y. Isikawa; A. Dönni; H. Kitazawa

  Journal of Physics: Conf. Series, 2011, Peer-reviewed

  
• Effect of DM interaction in a quantum antiferromagnet on a deformed Kagome lattice, Rb2Cu3SnF12

  H. Tashiro; M. Nishiyama; A. Oyamada; T. Itou; S. Maegawa; M. Yano; T. Ono; H. Tanaka

  Journal of Physics: Conf. Series, 2011, Peer-reviewed

  
• Ground state of the organic spin-liquid material EtMe3Sb[Pd(dmit) 2] 2

  T. Itou; A. Oyamada; S. Maegawa; R. Kato

  Journal of Physics: Conf. Series, 2011

  
• NMR study of quantum spin liquid and its phase transition in the organic spin-1/2 triangular lattice antiferromagnet EtMe3Sb[Pd(dmit) 2] 2

  S. Maegawa; T. Itou; A. Oyamada; R. Kato

  Journal of Physics: Conf. Series, 2011, Peer-reviewed

  
• NMR study of pyrochlore lattice antiferromagnet, melanothallote Cu2OCl2

  M. Nishiyama; A. Oyamada; T. Itou; S. Maegawa; H. Okabe; J. Akimitsu

  Journal of Physics: Conf. Series, 2011, Peer-reviewed

  
• An exotic ordered phase in the pyrochlore-like antiferromagnet Ni2(OH)3Cl studied by NMR

  S. Sato; A. Oyamada; M. Nishiyama; T. Itou; S. Maegawa; X.G. Zheng; M. Hagihala

  J. Phys.: Conf, 2011, Peer-reviewed

  
• Low-frequency spin dynamics and NMR spin-lattice relaxation in antiferromagnetic rings

  T. Itou; T. Sagane; A. Oyamada; S. Maegawa; S. Igarashi; Y. Yukawa

  PHYSICAL REVIEW B, Jan. 2011, Peer-reviewed

  
• Instability of a quantum spin liquid in an organic triangular-lattice antiferromagnet

  T. Itou; A. Oyamada; S. Maegawa; R. Kato

  NATURE PHYSICS, Sep. 2010, Peer-reviewed

  
• Novel Frustrated Behavior in Quantum Heisenberg Antiferromagnets on the Pyrochlore Lattice: NMR Studies of R-2(OH)(3)Cl (R = Cu and Ni)

  Satoru Maegawa; Akira Oyamada; Shuichi Sato

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Jan. 2010, Peer-reviewed

  
• 13C NMR study of the spin-liquid state in the triangular quantum antiferromagnet EtMe3Sb[Pd(dmit)2]2

  T. Itou; A. Oyamada; S. Maegawa; M. Tamura; R. Kato

  J. Phys.: Conf. Series, 2009, Peer-reviewed

  
• Spin dynamics in a triangular antiferromagnet UNi4B

  A. Oyamada; M. Kondo; T. Itou; S. Maegawa; D.X. Li; Y. Haga

  J. Phys.: Conf. Series, 2009, Peer-reviewed

  
• Spin dynamics in 3d electron pyrochlore-like systems

  S. Maegawa; A. Oyamada; S. Sato; M. Nishiyama; T. Itou; X.G. Zheng

  J. Phys.: Conf. Series, 2009, Peer-reviewed

  
• Superconductivity on the border of a spin-gapped Mott insulator: NMR studies of the quasi-two-dimensional organic system EtMe3P[Pd(dmit)(2)](2)

  Hiroshi M. Yamamoto; Itou, T.; Oyamada, A.; Maegawa, S.; Kubo, K.; Yamamoto, H. M.; Kato, R.

  Physical Review B, 2009, Peer-reviewed

  
• Crystal structure of frustrated antiferromagnet UNi4B

  Y. Haga; A. Oyamada; T. D. Matsuda; S. Ikeda; Y. Ounki

  PHYSICA B-CONDENSED MATTER, Apr. 2008, Peer-reviewed

  
• Quantum spin liquid in the spin-1/2 triangular antiferromagnet EtMe3Sb[Pd(dmit)(2)](2)

  T. Itou; A. Oyamada; S. Maegawa; M. Tamura; R. Kato

  PHYSICAL REVIEW B, Mar. 2008, Peer-reviewed

  
• Ordering mechanism and spin fluctuations in a geometrically frustrated heavy-fermion antiferromagnet on the Kagome-like lattice CePdAl: A Al-27 NMR study

  Akira Oyamada; Satoru Maegawa; Masahide Nishiyama; Hideaki Kitazawa; Yosikazu Isikawa

  PHYSICAL REVIEW B, Feb. 2008, Peer-reviewed

  
• Spin gap state of S=1/2 heisenberg antiferromagnet YbAl3C3

  Akira Ochiai; Takaki Inukai; Takeshi Matsumura; Akira Oyamada; Kenichi Katoh

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Dec. 2007, Peer-reviewed

  
• NMR studies of the partially disordered state in a triangular antiferromagnet UNi4B

  A. Oyamada; M. Kondo; K. Fukuoka; T. Itou; S. Maegawa; D. X. Li; Y. Haga

  JOURNAL OF PHYSICS-CONDENSED MATTER, Apr. 2007, Peer-reviewed

  
• Spin-liquid state in an organic spin-1/2 system on a triangular lattice, EtMe3Sb[Pd(dmit)(2)](2)

  T. Itou; A. Oyamada; S. Maegawa; M. Tamura; R. Kato

  JOURNAL OF PHYSICS-CONDENSED MATTER, Apr. 2007, Peer-reviewed

  
• Spin dynamics in classical and quantum Kagome lattice magnets studied by NMR

  Satoru Maegawa; Ryousuke Kaji; Seishi Kanou; Akira Oyamada; Masahide Nishiyama

  JOURNAL OF PHYSICS-CONDENSED MATTER, Apr. 2007, Peer-reviewed

  
• Inelastic neutron scattering measurements in a quadrupolar ordering compound YbSb

  A. Oyamada; K. Kuwahara; K. Ohoyama; K. Iwasa; M. Kohgi; S. Maegawa

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Mar. 2007, Peer-reviewed

  
• Low energy excitations in molecular antiferromagnetic rings, Fe10 and Fe12

  S. Maegawa; T. Sagane; T. Itou; A. Oyamada; S. Igarashi; Y. Yukawa

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Mar. 2007, Peer-reviewed

  
• Spin dynamics in a molecular ferrimagnetic ring, [Mn(hfac)(2)NITPh](6)

  T. Itou; S. Funahashi; A. Oyamada; S. Maegawa; K. Fujita; K. Amezawa; R. Yamaguchi

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Mar. 2007, Peer-reviewed

  
• NMR study of the S=1/2 quantum kagome lattice antiferromagnet [Cu-3(titmb)(2)(CH3CO2)(6)]center dot H2O

  S Maegawa; K Yoshioka; S Kawahara; A Oyamada; K Fujita; R Yamaguchi

  PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 2005, Peer-reviewed

  
• Quadrupolar Ordering in YbSb Studied by 121Sb and 123Sb NMR

  A. Oyamada; S. Maegawa; T. Goto; K. Hashi; H. Kitazawa

  Journal of the Physical Society Japan, 2004, Peer-reviewed

  
• Magnetic and transport properties of YbRhIn and YbPdIn

  K Katoh; G Terui; Y Niide; S Yoshii; K Kindo; A Oyamada; M Shirakawa; A Ochiai

  JOURNAL OF ALLOYS AND COMPOUNDS, Oct. 2003, Peer-reviewed

  
• Successive phase transitions in a Kagome-like heavy-fermion compound, CePdAl

  M Nishiyama; A Oyamada; S Maegawa; T Goto; H Kitazawa

  JOURNAL OF PHYSICS-CONDENSED MATTER, Jul. 2003, Peer-reviewed

  
• Magnetization and spin-echo spectra of a mixing-type quadrupolar ordering in YbSb

  A Oyamada; S Maegawa; T Goto; K Hashi; H Kitazawa

  JOURNAL OF PHYSICS-CONDENSED MATTER, Jul. 2003, Peer-reviewed

  
• Observation of avalanche effect of the spin reversal in Mn12Ac by Mn-55 NMR

  T Goto; T Koshiba; A Oyamada; T Kubo; Y Suzuki; K Awaga; B Barbara; JP Boucher

  PHYSICA B-CONDENSED MATTER, May 2003, Peer-reviewed

  
• Temperature-dependent hyperfine interactions in CePdAl

  A Oyamada; M Nishiyama; K Kamioka; S Maegawa; T Goto; H Kitazawa

  PHYSICA B-CONDENSED MATTER, May 2003, Peer-reviewed

  
• Magnetic susceptibility and specific heat of CePdP and CePdAs

  K Katoh; G Terui; Y Niide; A Oyamada; A Ochiai

  JOURNAL OF ALLOYS AND COMPOUNDS, Jun. 2002, Peer-reviewed

  
• Low Temperature NMR Studies of YbSb

  Akira Oyamada; Satoru Maegawa; Takao Goto; Kenjiro Hashi; Hideaki Kitazawa

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Jan. 2002, Peer-reviewed

  
• Muon spin relaxation study on the heavy fermion compound YbSb

  K Hashi; Watanabe, I; A Oyamada; K Nagamine

  JOURNAL OF APPLIED PHYSICS, Jun. 2001, Peer-reviewed

  
• Mixing-typed antiferroquadrupolar ordering in YbSb

  K Hashi; H Kitazawa; A Oyamada; HA Katori

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Jan. 2001, Peer-reviewed

  
• The observation of magnetization behavior of the nano-scale cluster magnet Mn(12)ac by Mn-55 NMR

  T Kubo; T Koshiba; T Goto; A Oyamada; Y Fujii; K Takeda; K Awaga

  PHYSICA B, Jan. 2001, Peer-reviewed

  
• Pressure effects on heat capacity of a heavy fermion compound YbAs

  T Kawae; A Ikegami; K Maeda; Y Okayama; A Oyamada; T Suzuki; K Takeda

  PHYSICA B, Jul. 2000, Peer-reviewed

  
• Mn-55 NMR and relaxation studies on Mn-12-acetate

  T Goto; T Kubo; T Koshiba; Y Fujii; A Oyamada; J Arai; K Takeda; K Awaga

  PHYSICA B, Jul. 2000, Peer-reviewed

  
• Nuclear magnetic relaxation of the singlet ground state magnet PrPtAl

  A Oyamada; S Maegawa; T Goto; K Hashi; H Kitazawa

  PHYSICA B, Jun. 2000, Peer-reviewed

  
• Nuclear magnetic relaxation of H-1 in the organic radical salts m-MPYNN+center dot ClO4- and m-MPYNN+center dot BF4-

  Y Fujii; T Goto; A Oyamada; T Okuno; K Awaga

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, May 2000, Peer-reviewed

  
• Empirical Relation of Nuclear Magnetic Relaxation and Specific Heat in Heavy Fermion Compounds

  小山田 明

  JJAP series, 08 Feb. 1999, Peer-reviewed

  
• Pressure effect on the magnetic ordering in YbAs

  Y Okayama; N Mori; A Oyamada; T Suzuki

  PHYSICA B-CONDENSED MATTER, Jan. 1999, Peer-reviewed

  
• NMR studies of CePdA1 below 1 K

  K Kamioka; A Oyamada; K Hashi; S Maegawa; T Goto; H Kitazawa; Y Isikawa

  PHYSICA B-CONDENSED MATTER, Jan. 1999, Peer-reviewed

  
• Magnetic properties of an anomalous phase transition around 5 K in YbSb

  K Hashi; A Oyamada; S Maegawa; T Goto; DX Li; T Suzuki; A Donni; F Hulliger

  PHYSICA B-CONDENSED MATTER, Jan. 1999, Peer-reviewed

  
• NMR study of a heavy fermion compound YbAs

  K Hashi; A Oyamada; S Maegawa; T Goto; DX Li; T Suzuki

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Dec. 1998, Peer-reviewed

  
• Electrical transport properties of stoichiometric YbP single crystal

  DX Li; K Sumiyama; K Suzuki; A Oyamada; K Hashi; T Suzuki

  PHYSICAL REVIEW B, May 1998, Peer-reviewed

  
• Nuclear magnetic relaxation measurements in Yb-monopnictides

  A Oyamada; K Hashi; S Maegawa; T Goto; DX Li; T Suzuki; F Hulliger

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Jan. 1998, Peer-reviewed

  
• A study of short-range spin correlations in Yb monopnictides

  K Ohoyama; M Kohgi; K Hashi; A Oyamada; T Suzuki

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Jan. 1998, Peer-reviewed

  
• NMR study of the magnetic transition and the Fermi-liquid behavior in YbAs

  K Hashi; A Oyamada; S Maegawa; T Goto; DX Li; T Suzuki

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Jan. 1998, Peer-reviewed

  
• Observation of successive phase transitions in Kagome lattice antiferromagnets RFe(3)(OH)(6)(SO4)(2) [R=NH4, Na, K]

  S Maegawa; M Nishiyama; N Tanaka; A Oyamada; M Takano

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Sep. 1996, Peer-reviewed

  
• NMR Studies of the Antiferromagnetic Heavy Fermion Compound CePdAl

  小山田 明

  Journal of Physical Society Japan,65/SuppleB,123, 1996, Peer-reviewed

  
• Magnetic properties of Kagome lattice antiferromagnets, RFe(3)(OH)(6)(SO4)(2) [R=NH4,Na]

  M Nishiyama; N Tanaka; S Maegawa; A Oyamada; M Takano

  CZECHOSLOVAK JOURNAL OF PHYSICS, 1996, Peer-reviewed

  
• ANOMALOUS SHORT-RANGE SPIN CORRELATIONS IN YB MONOPNICTIDES

  K OHOYAMA; T OSAKABE; A DONNI; M KOHGI; A OYAMADA; T SUZUKI

  PHYSICA B, Aug. 1995, Peer-reviewed

  
• RB-87 NMR-STUDY OF THE TRIANGULAR LATTICE ANTIFERROMAGNET RBNICL3

  S MUNETA; S MAEGAWA; A OYAMADA; T GOTO; Y OOHARA

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Feb. 1995, Peer-reviewed

  
• STUDY OF PHYSICAL-PROPERTIES OF YB-MONOPNICTIDES

  DX LI; A OYAMADA; K HASHI; Y HAGA; T MATSUMURA; H SHIDA; T SUZUKI; T KASUYA; A DONNI; F HULLIGER

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Feb. 1995, Peer-reviewed

  
• NQR studies of the structural instabilities in CePd2Al3

  A. Oyamada; H. Tsukada; K. Hashi; S. Maegawa; T. Goto; H. Kitazawa

  PHYSICA B-CONDENSED MATTER, Feb. 1995, Peer-reviewed

  
• Anomalous physical properties of the low carrier concentration state in f-electron systems

  T. Suzuki; Y. Haga; D. X. Li; T. Matsumura; E. Hotta; A. Uesawa; M. Kohgi; T. Osakabe; S. Takagi; H. Suzuki; T. Kasuya; Y. Chiba; T. Goto; S. Nakamura; R. Settai; S. Sakatsume; A. Ochiai; K. Suzuki; S. Nimori; G. Kido; K. Ohyama; M. Date; Y. Morii; T. Terashima; S. Uji; H. Aoki; T. Naka; T. Matsumoto; Y. Ohara; H. Yoshizawa; Y. Okayama; Y. Okunuki; A. Ichikawa; H. Takahashi; N. Mori; T. Inoue; T. Kuroda; K. Sugiyama; K. Kindo; A. Mitsuda; S. Kimura; S. Takayanagi; N. Wada; A. Oyamada; K. Hashi; S. Maegawa; T. Goto; Y. S. Kwon; E. Vincent; P. Bonville

  PHYSICA B-CONDENSED MATTER, Feb. 1995, Peer-reviewed

  
• COMPETITION BETWEEN KONDO AND MAGNETIC POLARON STATES IN CE AND YB MONOPNICTIDES

  T KASUYA; A OYAMADA; M SERA; Y HAGA; T SUZUKI

  PHYSICA B, Apr. 1994, Peer-reviewed

  
• NMR-STUDY OF THE PHASE-TRANSITION AROUND 5-K IN YBSB

  A OYAMADA; K HASHI; S MAEGAWA; T GOTO; DX LI; T SUZUKI; A DONNI; F HULLIGER

  PHYSICA B, Apr. 1994, Peer-reviewed

  
• PHOTOEMISSION-STUDY OF CE2SB

  A OYAMADA; A ISOBE; H KITAZAWA; A OCHIAI; K SODA; M TANIGUCHI; T MORI; S SUGA; H HARIMA; T SUZUKI; T KASUYA

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Aug. 1993, Peer-reviewed

  
• DEHAAS-VANALPHEN STUDIES OF YBAS ABOVE AND BELOW NEEL TEMPERATURE

  N TAKEDA; K TANAKA; M KAGAWA; A OYAMADA; N SATO; S SAKATSUME; H AOKI; T SUZUKI; T KOMATSUBARA

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Jun. 1993, Peer-reviewed

  
• HEAVY-FERMION CHARACTER IN CE2SB AND CE2BI

  A OYAMADA; A ISOBE; H KITAZAWA; A OCHIAI; T SUZUKI; T KASUYA

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, May 1993, Peer-reviewed

  
• NUCLEAR MAGNETIC-RELAXATION IN A HEAVY-FERMION COMPOUND YBAS

  A OYAMADA; S MAEGAWA; T GOTO; T SUZUKI; T KASUYA

  PHYSICA B-CONDENSED MATTER, May 1993, Peer-reviewed

  
• SPIN DYNAMICS OF YBX (X = N, P, AS)

  K OHOYAMA; M KOHGI; T OTOMO; T OSAKABE; A OYAMADA; T SUZUKI

  PHYSICA B-CONDENSED MATTER, May 1993, Peer-reviewed

  
• SPECIFIC-HEAT OF YTTERBIUM MONOPNICTIDES UNDER MAGNETIC-FIELDS

  DX LI; A OYAMADA; H SHIDA; T SUZUKI; T KASUYA; A DONNI; F HULLIGER

  PHYSICA B-CONDENSED MATTER, May 1993, Peer-reviewed

  
• MAGNETIC-FIELD-INDUCED PHASE-TRANSITIONS IN THE CERIUM MONOCHALCOGENIDES CES AND CESE

  A DONNI; A OYAMADA; T SUZUKI; K SUGIYAMA; M DATE; G KIDO; P FISCHER; A FURRER; F HULLIGER

  PHYSICA B-CONDENSED MATTER, May 1993, Peer-reviewed

  
• Magnetic-field-induced phase transition in the cerium monochalcogenide CeSe

  A DONNI; A OYAMADA; Y OHE; T SUZUKI; K SUGIYAMA; M DATE; P FISCHER; A FURRER; F HULLIGER

  JOURNAL OF ALLOYS AND COMPOUNDS, Mar. 1993, Peer-reviewed

  
• SPECIFIC-HEAT IN A LOW CARRIER CONCENTRATION COMPOUND - YB-MONOPNICTIDES

  N SATO; T SAKON; T SUZUKI; T KOMATSUBARA; A OYAMADA

  TRANSPORT AND THERMAL PROPERTIES OF F-ELECTRON SYSTEMS, 1993, Peer-reviewed

  
• HEAVY-ELECTRON BEHAVIOR IN A LOW-CARRIER-CONCENTRATION COMPOUND YBAS

  T SAKON; N SATO; A OYAMADA; N TAKEDA; T SUZUKI; T KOMATSUBARA

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Jul. 1992, Peer-reviewed

  
• ANOMALOUS CRYSTAL-FIELD SPLITTING IN YBN

  K OHOYAMA; M KOHGI; T NAKANE; M ARAI; AD TAYLOR; A OYAMADA; T SUZUKI

  PHYSICA B, Jun. 1992, Peer-reviewed

  
• BIS AND XPS STUDY OF YbP, YbAs AND Yb4As3

  Y SAITOH; S SUGA; H MATSUBARA; Y TSUKIKAWA; Y MORI; A OYAMADA; A OCHIAI; T SUZUKI; T KASUYA

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Dec. 1991, Peer-reviewed

  
• TRANSPORT-PROPERTIES OF YBAS AND YBP

  A OYAMADA; C AYACHE; T SUZUKI; J ROSSATMIGNOD; T KASUYA

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Dec. 1990, Peer-reviewed

  
• MAGNETIC PHASE-TRANSITION IN YBAS

  A OYAMADA; P BURLET; LP REGNAULT; A BOUVET; R CALEMCZUK; J ROSSATMIGNOD; T SUZUKI; T KASUYA

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Dec. 1990, Peer-reviewed

  
• DHVA EFFECT IN F-ELECTRON SYSTEMS

  N TAKEDA; M KAGAWA; K TANAKA; A OYAMADA; N SATO; S SAKATSUME; T SUZUKI; T KOMATSUBARA

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Dec. 1990, Peer-reviewed

  
• CRYSTAL-FIELD EXCITATIONS IN YB MONOPNICTIDES

  M KOHGI; K OHOYAMA; A OYAMADA; T SUZUKI; M ARAI

  PHYSICA B, Apr. 1990, Peer-reviewed

  
• HEAVY HOLE STATE IN CESB

  H KITAZAWA; YS KWON; A OYAMADA; N TAKEDA; H SUZUKI; S SAKATSUME; T SATOH; T SUZUKI

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Dec. 1988, Peer-reviewed

  
• MAGNETIC AND TRANSPORT-PROPERTIES IN YB4AS2.7P0.3

  O NAKAMURA; A OYAMADA; A OCHIAI; S KUNII; T TAKEDA; T SUZUKI; T KASUYA

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Dec. 1988, Peer-reviewed

  
• MAGNETIC-PROPERTIES OF THE HEAVY-ELECTRON COMPOUND YBP

  A OYAMADA; S TAKAGI; T KASUYA; K SUGIYAMA; M DATE

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Oct. 1988, Peer-reviewed

  
• P-31 NMR-STUDIES OF THE MAGNETICALLY ORDERED HEAVY-ELECTRON COMPOUND YBP

  S TAKAGI; A OYAMADA; T KASUYA

  JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, Apr. 1988, Peer-reviewed

  
• Oxygen isotope effect in the superconducting BiSrCaCuO system

  H. Katayama-Yoshida; T. Hirooka; A. Oyamada; Y. Okabe; T. Takahashi; T. Sasaki; A. Ochiai; T. Suzuki; A.J. Mascarenhas; J.I. Pankove; T.F. Ciszek; S.K. Deb; R.B. Goldfarb; Y. Li

  Physica C: Superconductivity and its applications, 1988, Peer-reviewed

  
• VALENCE FLUCTUATION IN ANTI-TH3P4 STRUCTURE YB4SB3 AND YB4BI3

  A OCHIAI; S NAKAI; A OYAMADA; T SUZUKI; T KASUYA

  JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1985, Peer-reviewed

  

Misc.

• 21pPSB-35 Magnetic property of pyrochrore frustrated s=1 material Ni_2(OH)_3Cl

  Akizuki Y.; Sato S.; Itou T.; Oyamada A.; Nishiyama M.; Maegawa S.; Zheng X.G.

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2008

  
• 21pPSB-36 NMR study on frustrated quantum spin magnet, Cu_2(OH)_3Cl

  Sato S.; Oyamada A.; Itou T.; Nishiyama M.; Maegawa S.; Zheng X. G.

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2008

  
• 20aQH-6 Mechanism of the nuclear magnetic relaxation of the magnetic cluster Fe12

  Itou T.; Sagane T.; Oyamada A.; Maegawa S.; Igarash S.; Yukawa Y.

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2008

  
• 23aQH-7 Spin gap state in YbAl_3C_3

  小山田 明; 宮田 香織; 西山 昌秀; 伊藤 哲明; 前川 覚; 落合 明

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2008

  
• 22pQH-10 NMR study of s=1/2 Kagome lattice Antiferromagnets, A_2CU_3SnF_<12> (A=Rb, Cs)

  Nishiyama M.; Tashiro H.; Oyamada A.; Itou T.; Maegawa S.; Yano M.; Ono T.; Tanaka H.

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2008

  
• 31p-D-6 Heat capacity mesurement of YbAs under puressure

  Maeda K.; Kawae T.; Takada K.; Okayama Y.; Oyamada A.; Suzuki T.

  Meeting abstracts of the Physical Society of Japan, 15 Mar. 1999

  
• 31a-H-9 NMR Studies of PrPtAl

  Oyamada A.; Maegawa S.; Goto T.; Kitazawa H.

  Meeting abstracts of the Physical Society of Japan, 15 Mar. 1999

  
• 28p-E-9 NMR study in Kagome Lattice Antiferromagnets, Fe-jarosite

  Nishiyama M.; Morimoto T.; Oyamada A.; Margawa S.; Inami T.; Takano M.; Oaka Y.

  Meeting abstracts of the Physical Society of Japan, 15 Mar. 1999

  
• Successive Phase Transition of Triangular Lattice Antiferromagnet RbNiCl_3

  Muneta S.; Tanaka N.; Nishiyama M.; Maegawa S.; Oyamada A.; Goto T.; Oohara Y.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1995

  
• NMR Study of Kagome Lattice Antiferromagnet NaFe_3(OH)_6(SO_4)_2

  Tanaka N.; Nishiyama M.; Muneta S.; Maegawa S.; Oyamada A.; Goto T.; Takano M.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1995

  
• NMR Study of Kagome Lattice Antiferromagnet NH_4Fe_3(OH)_6(SO_4)_2

  Nishiyama M.; Tanaka N.; Muneta S.; Maegawa S.; Oyamada A.; Goto T.; Takano M.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1995

  
• Spin Dynamics of 1-Dimensional Ising Antiferromagnetic CsCoCl_3 in Transverse Magnetic Field

  Sadakane T.; Fujiwara N.; Goto T.; Oyamada A.; Maegawa S.; Mekata M.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1995

  
• Magnetic Phase Diagram of YbSb

  Hashi K.; Oyamada A.; Maegawa S.; Goto T.; Li D.X.; Suzuki T.; Donni A.; Hulliger F.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1995

  
• Spin dynamics in YbX(X=N, P, As)

  Ohoyama K.; Donni A.; Kohgi M.; Oyamada A.; Suzuki T.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1995

  
• NMR Studies of Ce-Pd-Al systems

  Oyamada A.; Hashi K.; Maegawa S.; Goto T.; Kitazawa H.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1995

  
• 30p-PS-20 Magnetic and conductive properties of Yb-monopnictides II

  Li D.X; Oyamada A; Suzuki T

  年会講演予稿集, 12 Mar. 1992

  
• 28p-PS-5 YbP.YbAsの磁性と伝導

  小山田 明; 高木 滋; 糟谷 忠雄

  秋の分科会講演予稿集, 12 Sep. 1986

  
• 1a-G-6 YbPの磁性と伝導II

  小山田 明; 高木 滋; 糟谷 忠雄

  秋の分科会講演予稿集, 13 Sep. 1985

  
• 4a-B-6 YbPの磁性と伝導I

  小山田 明; 高木 滋; 糟谷 忠雄

  秋の分科会講演予稿集, 10 Sep. 1984

  
• 3p-S3-13 YbPの磁場中比熱

  小山田 明; 高木 滋; 鈴木 孝; 糟谷 忠雄

  秋の分科会講演予稿集, 16 Sep. 1988

  
• 21pPSB-21 Spin dynamics in the molecular ferrimagnetic ring Mn6R6

  Funahashi S.; Itou T.; Oyamada A.; Maegawa S.; Amezawa K.; Yamaguchi R.

  Meeting abstracts of the Physical Society of Japan, 19 Aug. 2005

  
• 21aYG-12 Magnetization measurements of YbAs

  Oyamada A.; Maegawa S.; Nimori S.

  Meeting abstracts of the Physical Society of Japan, 19 Aug. 2005

  
• 21pYB-3 Magnetic Excitations in a Quantum Spin Kagome Lattice Magnet, Cu-titmb

  Kaji R.; Yoshioka K.; Itou T.; Oyamada A.; Maekawa S.; Fujita K.; Yamaguchi R.

  Meeting abstracts of the Physical Society of Japan, 19 Aug. 2005

  
• 24pPSB-51 NMR of s=1/2 Magnet on the Kagome Lattice

  Yoshioka K.; Kaji R.; Oyamada A.; Maegawa S.; Fujita K.; Yamaguchi R.

  Meeting abstracts of the Physical Society of Japan, 04 Mar. 2005

  
• 25pXN-5 NMR studies on the molecular ferrimagnetic ring Mn6R6

  Funahashi S.; Imanari B.; Oyamada A.; Maegawa S.; Fujita K.; Amezawa K.; Yamaguchi R.

  Meeting abstracts of the Physical Society of Japan, 04 Mar. 2005

  
• 24pPSB-15 NMR Study of Molecular Nanomagnet Fe_8

  Yamasaki T.; Oyamada A.; Maegawa S.

  Meeting abstracts of the Physical Society of Japan, 04 Mar. 2005

  
• 26pXN-4 ^1H Nuclear Magnetic Resonance of s=1/2 Triangular Antiferromagnels β'-Me_4P[Pd(dmit)_2]_2 and β'-Et_2Me_2Sb[Pd(dmit)_2]_2

  Oyamada A.; Onuma K.; Tomita H.; Maegawa S.; Kato R.

  Meeting abstracts of the Physical Society of Japan, 04 Mar. 2005

  
• 15aRA-9 Field Dependence of the Spin Fluctuations in CePdA1

  Oyamada A; Maegawa S; Nishiyama M; Kitazawa H; Isikawa Y

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2004

  
• 30pXD-9 Quadrupolar Ordering in YbAs

  Oyamada A; Uchida H; Maegawa S; Hashi K.; Kitazawa H

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2004

  
• NMR study of Mesoscopic Molecular Magnet, Fe8

  Ueda M.; Sasaki Y.; Oyamada A.; Maegawa S.; Miyasaka H.; Kitagawa S.

  Meeting abstracts of the Physical Society of Japan, 09 Mar. 2001

  
• Nuclear Magnetic Resonance of YbSb

  Oyamada A.; Hashi K.; Kitazawa H.; Maegawa S.; Goto T.

  Meeting abstracts of the Physical Society of Japan, 10 Sep. 2000

  
• 29p-APS-4 Magnetic and conductive properties of Yb-monopnictides

  Li D.X.; Oyamada A.; Suzuki T.

  年会講演予稿集, 12 Sep. 1991

  
• 29p-APS-5 Heavy Fermion States in YbAs

  Oyamada Akira; Suzuki Takashi; Kasuya Tadao; Calemczuk R.; Burlet P.; Rossat-Mignod J.

  年会講演予稿集, 12 Sep. 1991

  
• 3p-F-9 Single crystal growth and physical properties of YbN

  Oyamada A.; Li T.; Shida H.; Suzuki T.; Kasuya T.

  秋の分科会講演予稿集, 02 Oct. 1990

  
• 12aPS-117 NMR Study of Molecular Nanomagnet Fe8 at Very Low Temperatures in Transverse Field

  Yamasaki T; Oyamada A; Maegawa S

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2004

  
• 14aWG-5 Nuclear Magnetic Relaxation of S=1/2 Quantum Antiferromagnet on the Kagome Lattice

  Yoshioka K.; Oyamada A; Maegawa S.; Fujita K; Yamaguchi R.

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2004

  
• 12aRC-6 Quadrupolar Ordering in YbN

  Oyamada A; Maegawa S; Hashi K; Kitazawa H; Li D X

  Meeting abstracts of the Physical Society of Japan, 25 Aug. 2004

  
• Successive phase transition and spin dynamics in CePdAl

  Nishiyama M.; Oyamada A.; Maegawa S.; Goto T.; Ishikawa Y.; Kitazawa H.

  Meeting abstracts of the Physical Society of Japan, 06 Mar. 2003

  
• Magnetic Structure of CePdAI II

  KAMIOKA K.; OYAMADA A.; HASHI K.; MAEGAWA S.; GOTO T.; KITAZAWA H.; ISHIKAWA Y.

  Meeting abstracts of the Physical Society of Japan, 10 Mar. 1998

  
• Nuclear Magnetic Resonance of CeNiAI

  OYAMADA A.; KAMIOKA K.; MAEGAWA S.; GOTO T.; ISHIKAWA Y.

  Meeting abstracts of the Physical Society of Japan, 10 Mar. 1998

  
• NMR and magnetism of Kagome Lattice Antiferromagnets jarosite type compounds

  NISHIYAMA M.; MORIMOTO T.; NAKAHARA T.; OYAMADA A.; MAEGAWA S.; INAMI T.; OKA Y.; TAKANO M.

  Meeting abstracts of the Physical Society of Japan, 10 Mar. 1998

  
• Nuclear magnetic resonance study in trianglar lattice antiferromagnet CsVBr_3

  NAKAHARA T.; NISHIYAMA M.; MORIMOTO T.; OYAMADA A.; MAEKAWA S.

  Meeting abstracts of the Physical Society of Japan, 10 Mar. 1998

  
• NMR Study of CePdAl

  Kamioka K.; Oyamada A.; Hashi K.; Maegawa S.; Goto T.; Kitazawa H.

  Abstracts of the meeting of the Physical Society of Japan. Sectional meeting, 12 Sep. 1995

  
• Relaxation time in YbSb

  Hashi K.; Oyamada A.; Maegawa S.; Goto T.; Li D.X.; Suzuki T.; Donni A.; Hulliger F.

  Abstracts of the meeting of the Physical Society of Japan. Sectional meeting, 12 Sep. 1995

  
• Nuclear Magnetic Relaxation of ^1H in Haldane-gap System Ni(C_5H_<14>N_2)_2N_3(ClO_4)

  Satoh S.; Goto T.; Fujiwara N.; Oyamada A.; Maegawa S.; Yamashita M.; Ohishi T.

  Abstracts of the meeting of the Physical Society of Japan. Sectional meeting, 12 Sep. 1995

  
• Magnetic properties and Relaxation of Kagome Lattice Antiferromagnet NaFe_3(OH)_6(SO_4)_2

  Tanaka N.; Nishiyama M.; Kondou M.; Maegawa S.; Oyamada A.; Takano M.

  Abstracts of the meeting of the Physical Society of Japan. Sectional meeting, 12 Sep. 1995

  
• Magnetization and NMR on a Kagome Lattice Antiferromagnet NH_4Fe_3(OH)_6(SO_4)_2

  Nishiyama M.; Tanaka N.; Kondou M.; Maegawa S.; Oyamada A.; Takano M

  Abstracts of the meeting of the Physical Society of Japan. Sectional meeting, 12 Sep. 1995

  
• Phase Transition of S=1/2 1-Dimensional Ising-like Antiferromagnet CsCoCl_3 in Transverse Magnetic Field

  Sadakane T.; Goto T.; Oyamada A.; Maegawa S.; Fujiwara N.; Mekata M.

  Abstracts of the meeting of the Physical Society of Japan. Sectional meeting, 12 Sep. 1995

  
• 30p-PSA-37 NMR Study of Triangular Lattice Antiferromagnet RbNiCl_3

  Muneta S.; Maegawa S.; Oyamada A.; Oohara Y.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1994

  
• 28a-PS-7 NMR Study of CePd_2Al_3 II

  Oyamada A; Hashi K; Maegawa S; Goto T; Kitazawa H

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1994

  
• 28a-PS-31 NMR Study of Yb-monopnictides II

  Hashi K; Oyamada A; Maekawa S; Goto T; Li D.X; Suzuki T; Donni A; Hulliger F

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1994

  
• 31p-YP-5 Nuclear magnetic relaxation of ^1H in Haldane-gap system TMNIN

  Kitamura K.; Matsumura Y.; Oyamada A.; Maegawa S.; Goto T.; Meisel M.W.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1994

  
• 31a-YP-10 Frequency dependence appering in anomalous T^<-1>_1 of proton in NENP with impurity Cu

  Matsumura Y.; Kitamura K.; Fujiwara N.; Oyamada A.; Maegawa S.; Goto T.; Renard J.P.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1994

  
• 29p-S-3 Nuclear magnetic relaxation in Haldane-gap system TMNIN and NINAZ

  Goto T.; Fujiwara N.; Oyamada A.; Maegawa S.; Meisel M.W.; Chou L.-K.; Talham D.R.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1993

  
• 29p-R-11 NMR Study of YbSb

  Oyamada A.; Maegawa S.; Goto T.; Li D.X.; Suzuki T.; Kasuya T.; Donni A.; Hulliger F.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1993

  
• 1a-PS-60 Magnetic Property in Kagome Lattice Antiferromagnet

  MAEGAWA S.; OYAMADA A.; GOTO T.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 16 Mar. 1993

  
• 26a-M-2 Anomalous specific heat of Yb-monopnictides

  Li X.D; Oyamada A; Suzuki T; Kasuya T; Donni A

  秋の分科会講演予稿集, 14 Sep. 1992

  
• 26a-M-3 Nuclear Magnetic Relaxation in YbAs

  Oyamada A; Maegawa S; Goto T; Suzuki T; Kasuya T

  秋の分科会講演予稿集, 14 Sep. 1992

  
• 28a-N-8 Antiferromagnetism in Sr_2CuO_2Cl_2

  OYAMADA Akira; MAEGAWA Satoru; GOTO Takao; HAGA Yosinori; SUZUKI TAKASHI; KATO Kenichi; KASAYA Mitsuo

  秋の分科会講演予稿集, 14 Sep. 1992

  
• Magnetic Resonance of Molecular Nanomagnet Fe8 at Very Low Temperatures in a Transverse Field

  Yamasaki T.; Ueda M.; Oyamada A.; Maegawa S.

  Meeting abstracts of the Physical Society of Japan, 15 Aug. 2003

  
• Magnetic Structure of CePdAl

  Oyamada A.; Nishiyama M.; Maegawa S.; Goto T.; Isikawa Y.; Kitazawa H.

  Meeting abstracts of the Physical Society of Japan, 15 Aug. 2003

  
• 24aH-11 Nuclear Magnetic Resonance of YbAs under High Pressure

  Oyamada A; Okayama Y; Fujii Y; Maegawa S; Goto T; Suzuki T

  Meeting abstracts of the Physical Society of Japan, 03 Sep. 1999

  
• 24pS-1 Anisotoropy effects on magnetism in Kagome Lattice Antiferromagnets, Fe-jarosite

  Nishiyama M; Morimoto T; Oyamada A; Maegawa S; Inami T; Takano M; Oka Y

  Meeting abstracts of the Physical Society of Japan, 03 Sep. 1999

  
• 25pPSA-19 Heat capacity mesurement of YbAs under puressure

  Maeda K; Kawae T; Takeda K; Okayama Y; Oyamada A; Suzuki T

  Meeting abstracts of the Physical Society of Japan, 03 Sep. 1999

  
• 5a-YF-19 Nuclear magnetic resonance study of YbSb

  Hashi K.; Oyamada A.; Maegawa S.; Goto T.; D.X. Li; Suzuki T.; A. Donni; F. Hulliger

  Meeting abstracts of the Physical Society of Japan, 16 Sep. 1997

  
• 5p-PSA-16 NMR on Kagome Lattice Antiferromagnets jarosite type compounds

  Nishiyama M.; Morimoto T.; Nakahara T.; Oyamada A.; Maegawa S.; Inami T.; Oka Y.; Takano M.

  Meeting abstracts of the Physical Society of Japan, 16 Sep. 1997

  
• 5p-PSA-2 Nuclear magnetic resonance study in triangular lattice antiferromagnet CsVBr_3

  Nakahara Toshinori; Nishiyama Masahide; Morimoto Tamaki; Oyamada Akira; Maegawa Satoru

  Meeting abstracts of the Physical Society of Japan, 16 Sep. 1997

  
• 6a-YK-4 NMR study of RPdAl(R=Ce, Tb)

  Kamioka K.; Oyamada A.; Hashi K.; Maegawa S.; Goto T.; Kitazawa H.; Ishikawa Y.

  Meeting abstracts of the Physical Society of Japan, 16 Sep. 1997

  
• 28p-PSB-32 Magnetic Structure of CePdAl

  Kamioka K.; Oyamada A.; Hashi K.; Maegawa S.; Goto T.; Kitazawa H.

  Meeting abstracts of the Physical Society of Japan, 17 Mar. 1997

  
• 28a-PS-98 NMR on Kagome Lattice Antiferromagnets RFe_3(OH)_6(SO_4)_2[R=NH_4, Na, K]

  Nishiyama M.; Morimoto T.; Nakahara T.; Maegawa S.; Oyamada A.; Takano M.

  Meeting abstracts of the Physical Society of Japan, 17 Mar. 1997

  
• 29a-P-5 Nuclear magnetic resonance study of YbAs

  Hashi K.; Oyamada A.; Maegawa S.; Goto T.; Li D.X.; Suzuki T.

  Meeting abstracts of the Physical Society of Japan, 17 Mar. 1997

  
• Nuclear Magnetic Resonance of YbSb below 1K

  Oyamada A.; Hashi K .; Kitazawa H.; Maegawa S.; Goto T.

  Meeting abstracts of the Physical Society of Japan, 03 Sep. 2001

  
• Single Crystal Growth of Ybsb

  Oyamada A.; Maegawa S.; Goto T.

  Meeting abstracts of the Physical Society of Japan, 09 Mar. 2001

  
• Anisotropy effects on magnetism in Kagome Lattice Antiferromagnets, Fe-jarosite

  Nishiyama M.; Morimoto T.; Oyamada A.; Maegawa S.; Inami T.; Takano M.; Oka Y.

  Meeting abstracts of the Physical Society of Japan, 10 Mar. 2000

  
• Heat capacity measurement of YbA_s under puressure

  Maeda K.; Kawae T.; Takeda K.; Okayama Y.; Oyamada A.; Suzuki T.

  Meeting abstracts of the Physical Society of Japan, 10 Mar. 2000

  
• NMR and magnetism of Kagome Lattice Antiferromagnets,Fe-jarosite

  NISHIYAMA M.; MORIMOTO T.; OYAMADA A.; MAEGAWA S.; INAMI T.; OKA Y.; TAKANO M.

  Meeting abstracts of the Physical Society of Japan, 05 Sep. 1998

  
• Heat capacity mesurment of YbAs under high pressure

  MAEDA K.; KAWAE T.; TAKEDA K.; OKAYAMA Y.; OYAMADA A.; SUZUKI T.

  Meeting abstracts of the Physical Society of Japan, 05 Sep. 1998

  
• NMR and magnetism of Kagome Lattice Antiferromagnet K-Cr Jarosite

  MORIMOTO T.; NISHIYAMA M.; OYAMADA A.; MAEGAWA S.; INAMI T.; OKA Y.; MEISEL M.

  Meeting abstracts of the Physical Society of Japan, 05 Sep. 1998

  
• Nuclear Magnetic Resonance of GdPd_2Al_3

  OYAMADA A.; KAMIOKA K.; MAEGAWA S.; GOTO T.; KITAZAWA H.

  Meeting abstracts of the Physical Society of Japan, 05 Sep. 1998

  
• NMR study of YbN

  Hashi K.; Oyamada A.; Maegawa S.; Goto T.; Li D.X.; Suzuki T.

  Abstracts of the meeting of the Physical Society of Japan. Sectional meeting, 13 Sep. 1996

  
• NMR Study of CePdAl III

  Kamioka K.; Oyamada A.; Hashi K.; Maegawa S.; Goto T.; Kitazawa H.

  Abstracts of the meeting of the Physical Society of Japan. Sectional meeting, 13 Sep. 1996

  
• NMR on Kagome Lattice Antiferromagnets RFe_3(OH)_6(SO_4)_2[R=NH_4, Na]

  Nishiyama M.; Nakahara T.; Morimoto T.; Maegawa S.; Oyamada A.; Takano M.

  Abstracts of the meeting of the Physical Society of Japan. Sectional meeting, 13 Sep. 1996

  
• 27a-F-1 Crystal Field Excitations in Yb Monopnictides IV

  Ohoyama K.; Kohgi M.; Arai M.; Oyamada A.; Suzuki T.

  春の分科会講演予稿集, 11 Mar. 1991

  
• 26p-F-13 Preparation of Single Crystel YbN II

  Oyamada A.; Lee T.; Suzuki T.; Kasuya T.

  春の分科会講演予稿集, 11 Mar. 1991

  
• 24p-PS-49 Specific Heat of the Yb-monopnictides in Magnetic Fields

  Li D.X; Oyamada A.; Suzuki T.; Kasuya T.

  春の分科会講演予稿集, 11 Mar. 1991

  
• 12a-R-4 NMR Study of CePd_2Al_3

  Oyamada A.; Hashi K.; Maegawa S.; Goto T.; Kitazawa H.

  Abstracts of the meeting of the Physical Society of Japan. Sectional meeting, 20 Sep. 1993

  
• 14a-PS-22 NMR Study of Yb-monopnictides

  Hashi K.; Oyamada A.; Maegawa S.; Goto T.; Li D.X.; Suzuki T.; Donni A.; Hulliger F.

  Abstracts of the meeting of the Physical Society of Japan. Sectional meeting, 20 Sep. 1993

  
• 5a-PS-38 Crystal Field Excitations in Yb Monopnictides

  Ohoyama K.; Kohgi M.; Arai M.; Oyamada A.; Suzuki T.

  秋の分科会講演予稿集, 12 Sep. 1989

  
• 5a-PS-27 Magnetic and Transport Properties of YbAs

  小山田 明; 鈴木 孝; 糟谷 忠雄; Rossat-Mignod J.

  秋の分科会講演予稿集, 12 Sep. 1989

  
• 22pGH-6 NMR study on the single crystal of pyrochlore-type frustrated magnet Cu_2(OH)_3Cl

  Sato S.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Hagihala M.; Zheng X. G.

  Meeting abstracts of the Physical Society of Japan, 24 Aug. 2011

  
• 22aGH-7 Ordering property of quantum XY-type triangular lattice antiferromagnet CeZn_3P_3

  Omae Y.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Matsuda S.; Hara K.; Ochiai A.

  Meeting abstracts of the Physical Society of Japan, 24 Aug. 2011

  
• 21aPS-115 NMR Study on Magnetic Anisotropy of Single Crystal of Kagome Lattice Antiferromagnet with s=3/2, Cr-Jarosite

  Nishiyama M.; Inohara T.; Oyamada A.; Itou T.; Maegawa S.; Okuta K.; Sato H.

  Meeting abstracts of the Physical Society of Japan, 24 Aug. 2011

  
• 21aPS-107 <27>Al-NNR of Spin Gap System on Triangular Lattice, YbAl_3C_3

  Tashiro H.; Nishiyama M.; Oyamada A.; Itou T.; Maegawa S.; Matsuda S.; Ochiai A.

  Meeting abstracts of the Physical Society of Japan, 24 Aug. 2011

  
• 27pTG-11 ^<13>C-NMR measurements fox single crystal of the spin liquid Mott insulator EtMe_3Sb[Pd(dmit)_2]_2

  Kubota T.; Itou T.; Oyamada A.; Nishiyama M.; Maegawa S.; Kubo K.; Kato R.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2011

  
• 25aPS-35 ^<27>Al-NMR of Spin Gap System on Triangular Lattice, YbAl_3C_3

  Tashiro H.; Nishiyama M.; Oyamada A.; Itou T.; Maegawa S.; Matsuda S.; Ochiai A.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2011

  
• 25aPS-54 Difference of spin dynamics in 4f-Pyrochlore magnets Dy_2Sn_2O_7 and Gd_2Sn_2O_7

  Kaibuchi T.; Tashiro M.; Itou T.; Nishiyama M.; Oyamada A.; Maekawa S.; Matsuhira K.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2011

  
• 25pHE-10 NMR Study on a hidden phase of pyrochlore frustrated magnet Ni_2(OH)_3Cl

  Sato S.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Hagihala M.; Zheng X. G.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2011

  
• 25aPS-51 NMR Study on Magnetic Anisotropy of Single Crystal of Kagome Lattice Antiferromagnet Cr-Jarosite

  Nishiyama M.; Oyamada A.; Itou T.; Maegawa S.; Okuta K.; Sato H.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2011

  
• 27pHE-6 NMR study of quantum XY-type triangular lattice antiferromagnet CeZn_3P_3

  Omane Y.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Matsuda S.; Hara K.; Ochiai A.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2011

  
• 25aWP-2 Spin dynamics in 4f-Pyrochlore magnets Dy_2Sn_2O_7 and Gd_2Sn_2O_7

  Kaibuchi T.; Tashiro M.; Itou T.; Nishiyama M.; Oyamada A.; Maegawa S.; Matsuhira K.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2010

  
• 24pWL-7 NMR study on n single crystal of the Kagome-like-lattice heavy-fermion antiferromagnet CePdAl

  Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Isikawa Y.; Donni Andreas; Ochiai A.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2010

  
• 25aWP-13 ^<27>Al-NMR of Quantum Spin Triangular Lattice Antiferromagnet, YbAl_3C_3

  Tashiro H.; Nishiyama M.; Oyamada A.; Itou T.; Maegawa S.; Matsuda S.; Ochiai A.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2010

  
• 25pPSA-57 NMR study on Single Crystal of Kagome Lattice Antiferromagnet Cr-Jarosite

  Nishiyama M.; Oyamada A.; Ito T.; Maegawa S.; Okuta K.; Sato H.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2010

  
• 25pPSA-63 NMR study of quantum XY-type triangular lattice antiferromagnet CeZn_3P_3

  Omae Y.; Oyamada A.; Nishiyama N.; Itou T.; Maegawa S.; Matsuda S.; Hara K.; Ochiai A.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2010

  
• 25pPSA-38 ^<13>C-NMR measurements for a spin liquid state on a triangular lattice, EtMe_3Sb[Pd(dmit)_2]_2

  Kubota T.; Itou T.; Oyamada A.; Nishiyama M.; Maegawa S.; Kubo K.; Kato R.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2010

  
• 25pPSA-56 NMR study on pyrochlore-type frustrated magnet R_2(OH)_3Cl

  Sato S.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Zheng X. G.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2010

  
• 28aYC-4 NMR study of the inside ^<13>C nuclei of the triangular Mott insulators, Pd(dmit)_2 salts II

  Itou T.; Yamashita K.; Oyamada A.; Nishiyama M.; Maegawa S.; Kubo K.; Kato R.; Tamura M.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• 27pPSA-34 Partially disordered state in the 5f-electron triangular antiferromagnet UNi_4B

  Miyata K.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Li D. X.; Haga Y.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• 27pPSA-32 NMR study of pyrochlore type quantum spin system, Cu_2OCl_2

  Nishiyama M.; Itou T.; Oyamada A.; Maegawa S.; Okabe H.; Akimitsu J.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• 26pQJ-12 Magnetic ordered state in s=1 Pyrochlore-type antiferromagnet Ni_2(OH)_3Cl

  Oyamada A.; Miyata K.; Sato S.; Itou T.; Nishiyama M.; Maegawa S.; Zheng X. G.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• 26pQJ-11 Low frequency NMR study of quantum spin pyrochlore Cu_2(OH)_3Cl

  Sato S.; Oyamada A.; Itou T.; Nishiyama M.; Maegawa S.; Zheng X. G.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• 25aRE-2 Novel Frustrated Properties in Quantum Spin Antiferromagnets on the Triangular and Pyrochlore Lattices

  Maegawa Satoru; Oyamada Akira; Itou Tetsuaki

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• 25aRE-2 Novel Fustrated Properties in Quantum Spin Antlferromagnets on the Triangular and Pyrochlore Lattices

  Maegawa Satoru; Oyamada Akira; Itou Tetsuaki

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• 25pRE-7 Spin state of s=1/2 Kagome Lattice Antiferromagnets, Rb_2Cu_3SnF_<12>

  Tashiro H.; Nishiyama M.; Oyamada A.; Itou T.; Maegawa S.; Yano M.; Ono T.; Tanaka H.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2009

  
• 22aPS-114 Nuclear Magnetic Relaxation on Antiferromagnetic Ring Molecule II

  Sagane T.; Itou T.; Oyamada A.; Maegawa S.; Igarashi S.; Yukawa Y.

  Meeting abstracts of the Physical Society of Japan, 21 Aug. 2007

  
• 24aWD-15 NMR measurements on Kagome-ice system Co_2(OH)_3Cl

  Oyamada A.; Kishimoto M.; Itou T.; Maegawa S.; Zheng X. G.

  Meeting abstracts of the Physical Society of Japan, 21 Aug. 2007

  
• 23pWD-9 NMR on single crystals of 5f-electron triangular antiferro. UNi_4B

  Kondo M.; Oyamada A.; Itou T.; Maegawa S.; Li D.X.; Haga Y.

  Meeting abstracts of the Physical Society of Japan, 21 Aug. 2007

  
• 22aRB-3 ^<13>C-NMR study of EtMe_3P[Pd(dmit)_2]_2 under pressure II

  Itou T.; Oyamada A.; Maegawa S.; Ishii Y.; Tamura M.; Kato R.

  Meeting abstracts of the Physical Society of Japan, 21 Aug. 2007

  
• 19aRB-5 Nuclear Magnetic Relaxation on Antiferromagnetic Ring Molecule

  Sagane T.; Itou T.; Oyamada A.; Maegawa S.; Igarashi S.; Yukawa Y.

  Meeting abstracts of the Physical Society of Japan, 28 Feb. 2007

  
• 18aPS-128 Frustration effect on triangular antiferromagnet UNi_4B

  Kondo M.; Oyamada A.; Itou T.; Maegawa S.; Li D. X.; Haga Y.

  Meeting abstracts of the Physical Society of Japan, 28 Feb. 2007

  
• 23aGJ-10 Successive phase transition in Pyrochlore-type frustrated magnet Ni_2(OH)_3Cl

  Sato S.; Oyamada A.; Miyata K.; Nishiyama M.; Itou T.; Maegawa S.; Zheng X. G.

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2010

  
• 23aGJ-4 NMR and NQR study of pyrochlore type quantum spin system, Cu2OCl2

  Nishiyama M.; Itou T.; Oyamada A.; Maegawa S.; Okabe H.; Akimitsu J.

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2010

  
• 22pPSA-10 Nuclear Magnetic Resonance on a single crystal of the dimer compound YbAl_3C_3

  Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Hara K.; Ochiai A.

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2010

  
• 20aGJ-4 Partially disordered state in a 5 f-electron triangular XY antiferromagnet UNi_4B

  Miyata K.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Li D. X.; Haga Y.

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2010

  
• 22pGT-8 ^<13>C-NMR measurements under low field for a spin liquid material on a triangular lattice, EtMe_3Sb[Pd(dmit)_2]_2

  Kubota T.; Itou T.; Oyamada A.; Nishiyama M.; Maegawa S.; Kubo K.; Kato R.

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2010

  
• 21aGJ-9 F-NMR and Cu-NQR of Quantum Spin Kagome Lattice Antiferromagnets, Rb_2Cu_3SnF_<12>

  Tashiro H.; Nishiyama M.; Oyamada A.; Itou T.; Maegawa S.; Yano M.; Ono T.; Tanaka H.

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2010

  
• 18aWP-3 Crystal Field Excitations in Quadrupolar Ordering Compounds YbX

  Oyamada A.; Maegawa S.; Kuwahara K.; Kohgi M.; Ohoyama K.; Iwasa K.

  Meeting abstracts of the Physical Society of Japan, 28 Feb. 2007

  
• 25aXK-5 NMR on a Molecule Antiferromagnetic Ring Fe12

  Sagane T.; Itou T.; Kanou S.; Oyamada A.; Maegawa S.; Igarashi S.; Yukawa Y.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2006

  
• 23aPS-110 NMR and magnetization measurements of triangular antiferromagnet UNi_4B

  Kondo M.; Oyamada A.; Itou T.; Maegawa S.; Li D.X.; Haga Y.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2006

  
• 26aZR-3 NMR Studies on a mixing-type Quadrupolar Ordering in YbSb

  Oyamada A.; Maegawa S.; Kuwahara K.; Kohgi M.; Ohoyama K.; Iwasa K.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2006

  
• 25pXK-13 Spin-liquid state in an anisotropic triangular 1/2 spin system on an organic dmit salt

  Itou T.; Oyamada A.; Maegawa S.; Tamura M.; Kato R.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2006

  
• 23aPS-108 NMR in a Quantum Spin Kagome Lattice Magnet, Cu-titmb under Pressure

  Kanou S.; Itou T.; Oyamada A.; Maegawa S.; Fujita K.; Yamaguchi R.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2006

  
• 27aTE-1 Spin dynamics in the molecular ferrimagnetic ring Mn6R6

  Funahashi S.; Itou T.; Oyamada A.; Maegawa S.; Fujita K.; Amezawa K.; Yamaguchi R.

  Meeting abstracts of the Physical Society of Japan, 04 Mar. 2006

  
• 27aTE-2 NMR Study on a Molecular Antiferromagnetic Spin Ring, Fe12

  Itou T.; Sagane T.; Kanou S.; Oyamada A.; Maegawa S.; Igarashi S.; Yukawa Y.

  Meeting abstracts of the Physical Society of Japan, 04 Mar. 2006

  
• 30aSC-8 NMR Study of Heavy Fermion Triangular Lattice Antiferromagnet UNi_4B

  Fukuoka K.; Itou T.; Oyamada A.; Maegawa S.; Li D.X.

  Meeting abstracts of the Physical Society of Japan, 04 Mar. 2006

  
• 28aPS-128 NMR of the central ^<13>C nuclei for the spin-liquid organic material, EtMe_3Sb[Pd(dmit)_2]_2

  Yamashita K.; Itou T.; Oyamada A.; Nishiyama M.; Maegawa S.; Kubo K.; Kato R.; Tamura M.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2009

  
• 28pTF-13 Magnetically ordered state in a 5f-electron triangular antiferromagnet UNi_4B

  Miyata K.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Li D. X.; Haga Y.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2009

  
• 30aTG-7 Nuclear Magnetic Resonance of a s=1 Pyrochlore-type antiferromagnet Ni_2(OH)_3Cl

  Oyamada A.; Akizuki Y.; Miyata K.; Sato S.; Itou T.; Nishiyama M.; Maegawa S.; Zheng X. G.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2009

  
• 30aTG-4 Magnetic ordering process of quantum spin pyrochlore; ^1H-NMR

  Sato S.; Oyamada A.; Itou T.; Nishiyama M.; Maegawa S.; Zheng X. G.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2009

  
• 28pTF-6 NMR study of s=1/2 Kagome Lattice Antiferromagnets, Rb_2Cu_3SnF_<12>

  Tashiro H.; Nishiyama M.; Oyamada A.; Itou T.; Maegawa S.; Yano M.; Ono T.; Tanaka H.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2009

  
• 26pYB-12 Studies of Magnetic Properties of (EtMe_3X) [Pd(dmit)_2]_2 (X=Sb,P) by ^<13>C-NMR

  Itou T.; Oyamada A.; Maegawa S.; Tamura M.; Kato R.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2006

  
• 27pPSB-50 Nuclear Magnetic relaxation in a Quantum Spin Kagome Lattice Magnet, Cu-titmb

  Kaji R.; Itou T.; Oyamada A.; Maegawa S.; Fujita K.; Yamaguchi R.

  Meeting abstracts of the Physical Society of Japan, 04 Mar. 2006

  
• 28pUE-11 NMR Studies on a mixing-type Quadrupolar Ordering in YbSb

  Oyamada A.; Itou T.; Maegawa S.; Hashi K.; Kitazawa H.

  Meeting abstracts of the Physical Society of Japan, 04 Mar. 2006

  
• 24aWK-6 Spin Dynamics of a Triangular Lattice Antiferromagnet UNi_4B

  Oyamada A.; Kondo M.; Itou T.; Maegawa S.; Li D.X.; Haga Y.

  Meeting abstracts of the Physical Society of Japan, 29 Feb. 2008

  
• 23pWK-8 Frustrated s=1/2 magnet on the tetrahedral lattice, Cu_2(OH)_3Cl

  Maegawa S.; Satou S.; Oyamada A.; Itou T.; Zheng X.G.

  Meeting abstracts of the Physical Society of Japan, 29 Feb. 2008

  
• 23pTF-7 ^<13>C-NMR measurements at extremely low temperatures for a spin liquid material with a triangular lattice, EtMe_3Sb[Pd(dmit)_2]_2

  Itou T.; Oyamada A.; Maegawa S.; Tamura M.; Kato R.

  Meeting abstracts of the Physical Society of Japan, 29 Feb. 2008

  
• 19aRA-7 ^<13>C-NMR study of EtMe_3P[Pd(dmit)_2]_2 under pressure

  Itou T.; Oyamada A.; Maegawa S.; Ishii Y.; Tamura M.; Kato R.

  Meeting abstracts of the Physical Society of Japan, 28 Feb. 2007

  
• 7pBC-11 Magnetically ordering state in a quantum-spin triangular-lattice-antiferromagnet YbCuGe

  Oyamada A.; Maegawa S.; Araki K.; Katoh K.

  Meeting abstracts of the Physical Society of Japan, 22 Aug. 2014

  
• 30aAF-12 NMR measurements on Ising-type triangular-lattice antiferromagnet YbCuGe

  Oyamada A.; Maegawa S.; Katoh K.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2014

  
• Magnetic structure of 4f quantum spin triangular-lattice antiferromagnet CeZn_3P_3

  Oyamada A.; Murata M.; Omae Y.; Nishiyama M.; Itou T.; Maegawa S.; Matsuda S.; Hara K.; Ochiai A.

  Meeting abstracts of the Physical Society of Japan, 26 Aug. 2013

  
• 29aXA-13 The exotic intermediate phase in pyrochlore frustrated magnet Cu_2(OH)_3Cl

  Sato S.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Hagihala M.; Zheng X. G.; Takahashi H.; Ooi S.; Kogiso T.

  Meeting abstracts of the Physical Society of Japan, 26 Mar. 2013

  
• 18aPSA-59 NMR study on the single crystal of pyrochlore frustrated magnet Cu_2(OH)_3C

  Sato S.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Hagihala M.; Zheng X.G.; Takahashi H.; Ooi S.; Kogiso T.

  Meeting abstracts of the Physical Society of Japan, 24 Aug. 2012

  
• 21aCC-10 Magnetic phase diagram of a XY-type quantum spin triangular-lattice antiferromagnet CeZn_3P_3

  Oyamada A.; Omae Y.; Nishiyama M.; Itou T.; Maegawa S.; Matsuda S.; Hara K.; Ochiai A.

  Meeting abstracts of the Physical Society of Japan, 24 Aug. 2012

  
• 21aCC-9 Hall effect of f-electron triangular XY antiferromagnet UNi_4B

  Inohara T.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Li D.X.; Haga Y.

  Meeting abstracts of the Physical Society of Japan, 24 Aug. 2012

  
• 25pBG-7 NMR study on the single crystal of pyrochlore frustrated magnet Cu_2(OH)_3Cl

  Sato S.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Hagihara M.; Zheng X. G.; Takahashi H.; Ooi S.; Togiso T.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2012

  
• 24aPS-74 Magnetic structure in an antiferromagnet on the kagome lattice with spin gap, Rb2Cu3SnF12

  Tashiro H.; Nishiyama M.; Oyamada A.; Itou T.; Maegawa S.; Yano M.; Ono T.; Tanaka H.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2012

  
• 24aPS-94 Determination of Spin structure on Kagome Lattice Antiferromagnet with S=3./2, Cr-Jarosite, by Single Crystal NMR experiments

  Nishiyama M.; Inohara T.; Oyamada A.; Itou T.; Maegawa S.; Okuta K.; Sato H.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2012

  
• 24aAF-2 NMR study of quantum XY-tye triangular lattice autiferromagnet CeZn_3P_3

  Omae Y.; Oyamada A.; Nishiyama M.; Itoh T.; Maegawa S.; Matsuda S.; Hara K.; Ochiai A.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2012

  
• 24aAF-1 Novel ordered state in the 5 f-electron triangular XY antiferromagnet UNi_4B

  Inohara T.; Oyamada A.; Nishiyama M.; Itou T.; Maegawa S.; Li D. X.; Haga Y.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2012

  
• 24pBK-11 ^<13>C-NMR study of mixed salts (Me_4Sb)_x(EtMe_3Sb)_<1-x>[Pd(dmit)_2]_2

  Watanabe E.; Itou T.; Nishiyama M.; Oyamada A.; Maegawa S.; Kubo K.; Kato R.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2012

  
• 24pBK-10 ^<13>C-NMR of a single crystal of EtMe_3Sb[Pd(dmit)_2]_2 under fields parallel and perpendicular to the plane

  Itou T.; Watanabe E.; Kubota T.; Nishiyama M.; Oyamada A.; Maegawa S.; Kubo K.; Kato R.

  Meeting abstracts of the Physical Society of Japan, 05 Mar. 2012

  
• YbAl3C3のスピンギャップ状態

  小山田 明; 伊藤哲明; 前川覚; 狗飼敬希; 落合明

  特定領域研究「フラストレーションが創る新しい物性」 第１回トピカルミーティング「フラストレート新規物質」, 2008

  
• CePdAlにおける幾何学的フラストレーションと近藤効果

  小山田 明

  特定領域研究、フラストレーションが創る新しい物性 News Letter, 2007

  
• YbSbにおける４重極秩序

  小山田 明

  物性研究, 2003, Peer-reviewed

  
• A Quadrupolar Ordering in YbSb

  Oyamada A; Maegawa S; Goto T

  Meeting abstracts of the Physical Society of Japan, 13 Aug. 2002

  
• 24aPS-53 High field magnetization processes in single crystals YbX(X=P,As)

  Tanabe H.; Narumi Y.; Kindo K.; Oyamada A.; .Li D.X; Shiokawa Y.; Suzuki T.

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2002

  
• 24pWB-5 Magnetization measurements of YbSb

  Oyamada A.; Hashi K.; Kitazawa H.; Maegawa S.; Goto T.

  Meeting abstracts of the Physical Society of Japan, 01 Mar. 2002

  
• YbSbの核磁気共鳴

  小山田 明; 端 健二郎; 北澤 英明; 前川 覚; 後藤 喬雄

  特定領域研究 研究会 ”電子軌道の秩序化と揺らぎによる新しい物性 —f電子とd電子の統合的研究—”, 2001

  
• UNi4Bのヘビーフェルミオン状態

  小山田; 明; 李 徳新

  平成１１年度共同利用研究経過報告書, 1999

  
• 3p-YF-10 NMR study of YbAs_<0.>8Sb_<0.2>

  Hashi K.; Oyamada A.; Maegawa S.; Goto T.; Li D. X.; Suzuki T.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 15 Mar. 1996

  
• 1a-YC-5 NMR Study of CePdAl

  Kamioka K.; Oyamada A.; Hashi K.; Maegawa S.; Goto T.; Kitazawa H.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 15 Mar. 1996

  
• 1a-YD-13 NMR on a Kagome Lattice Antiferromagnet RFe_3(OH)_6(SO_4)_2(R=NH_4,Na)

  Nishiyama M.; Tanaka N.; Maegawa S.; Oyamada A.; Takano M.

  Abstracts of the meeting of the Physical Society of Japan. Annual meeting, 15 Mar. 1996

  
• 少数キャリア系YbAsの、希釈冷凍機によるNMR測定

  小山田 明; 端 健二郎; 前川 覚; 後藤 喬雄

  重点領域研究会“強相関伝導系の物理”, 1996

  
• 重い電子系のNMRによる研究

  小山田 明

  人環フォーラム, 1996

  
• YbSbの異常磁性

  小山田 明

  重点領域研究会“強相関伝導系の物理”, 1995

  
• Ybモノプニクタイトの異常磁性のNMRによる研究

  小山田 明

  物性研究（特集「若手による“核磁気共鳴で見た物性研究”」）, 1995, Peer-reviewed

  
• Yb系化合物のヘビーフェルミオン状態の研究

  小山田 明; 端 健二郎; 前川 覚; 後藤 喬雄

  重点領域研究会“強相関伝導系の物理”, 1994

  
• 強相関電子系についての国際会議

  小山田 明

  実吉奨学会 平成４年度研究助成金受給者 研究報告集, 1992

  
• Crystal growth of rare earth compounds in closed system

  T. Suzuki; A. Ochiai; H. Kitazawa; Y. S. Kwon; A. Oyamada; H. Shida; S. Ozeki; O. Nakamura; N. Tomonaga; Y. Haga; A. Omino; T. Kasuya

  The Science Reports of the Tohoku University Series 8, 1991

  
• Yb monopnictidesの中性子非弾性散乱

  大山 研司; 神木 正史; 小山田 明; 鈴木 孝; 新井 正敏; A.D. Taylor

  重点領域研究会“アクチナイド化合物の物性研究”, 1991

  
• Ybモノプニクタイトの高濃度近藤状態

  小山田 明; 李 徳新; 鈴木 孝; 糟谷 忠雄

  重点領域研究会“アクチナイド化合物の物性研究”, 1991

  
• Ybモノプニクタイトの中性子非弾性散乱

  大山 研司; 神木 正史; 小山田 明; 鈴木 孝; 中根 季哉; 新井 正敏

  重点領域研究会“アクチナイド化合物の物性研究”, 1990

  
• Yb –モノプニクタイトの近藤状態

  小山田 明; 鈴木 孝; 糟谷 忠雄

  重点領域研究会“アクチナイド化合物の物性研究”, 1990

  
• YbAs, U3P4, UP3B0.11のdHvA効果

  武田 直也; 田中 克典; 香川 正毅; 小山田 明; 佐藤 憲昭; 鈴木 孝; 小松原 武美; 坂爪 新一; A. Menovsky

  平成２年 重点領域研究会“アクチナイド化合物の物性研究, 1990

  
• 29a-PS-24 Magnetic and Transport Properties of UN and UC

  Ozeki S.; Oyamada A.; Suzuki T.; Kasuya T.; Matsui H.

  年会講演予稿集, 28 Mar. 1989

  
• 28p-F-6 Magnetic and Transport Properties of YbAs

  Oyamada A.; Ozeki S.; Takagi S.; Suzuki T.; Kasuya T.

  年会講演予稿集, 28 Mar. 1989

  
• Crystal growth of rare-earth compounds with tungsten crucible welding by electron beam

  M. Tomie; N. Abe; H. Shida; A. Ochiai; A. Oyamada; T. Suzuki

  Transactions of JWRI, 1988

  
• 27a-LF-2 核磁気緩和からみたウラン化合物のスピンのゆらぎ I(磁性)

  高木 滋; 吉田 禎仁; 小山田 明; 糟谷 忠雄

  年会講演予稿集, 27 Mar. 1987

  

Presentations

• Magnetic structure of a triangular-lattice antiferromagnet UNi4B

  OYAMADA Akira

  The Physical Society of Japan, 22 Sep. 2017

  
• Anomalous Hall effect in a triangular-lattice antiferromagnet UNi4B

  OYAMADA Akira

  Actinides2017, 09 Jul. 2017

  
• Weak ferromagnetism and anomalous Hall effect in a triangular-lattice antiferromagnet UNi4B

  OYAMADA Akira

  The Physical Society of Japan, 22 Mar. 2016

  
• Anomalous Hall effect in the ordered state of triangular-lattice antiferromagnet UNi4B

  OYAMADA Akira

  The Physical Society of Japan, 17 Sep. 2015

  
• Spin dynamics in a quantum-spin triangular-lattice antiferromagnet YbCuGe

  OYAMADA Akira

  The Physical Society of Japan, 21 Mar. 2015

  

Books and Other Publications

• Specific Heat in a Low Carrier Concentration Compound : Yb-monophictides

  小山田 明

  Plenum Press, New York,283, Not refereed

  

External funds: Kakenhi

• NMR study on the internal structure of a quantum spin liquid state in the triangular lattice antiferromagnets

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Satoru MAEGAWA

  From 01 Apr. 2012, To 31 Mar. 2015, Project Closed

  スピン液体;三角格子;反強磁性体;核磁気共鳴;フラストレーション;量子スピン;物性実験;磁性;量子スピン液体;有機物質;希土類;核スピン緩和;低温;低温物性

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24340082/
• Exotic orderings in geometrically frustrated magnets

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  Satoru MAEGAWA

  From 01 Apr. 2007, To 31 Mar. 2012, Project Closed

  フラストレーション;磁性体;新奇秩序;三角格子;かごめ格子;パイロクロア;反強磁性体;核磁気共鳴;反強磁性

  https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-19052005/
• Study of the mesoscopic quantum tunneling in nanoscale molecular magnets

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Satoru MAEGAWA

  From 01 Apr. 2003, To 31 Mar. 2006, Project Closed

  ナノスケール;ナノサイズ;メゾスコピック;分子磁性体;核磁気共鳴;トンネル現象;スピン;量子, Nano scale;Nano size;mesoscopic;Molecular Magnet;Nuclear Magnetic Resonance;Tunneling Phenomena;Spin;Quantum

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15310073/
• STUDY OF QUANTUM TUNNELING EFFECT IN NANOSCALE MAGNET BY NUCLEAR MAGNETIC RESONANCE

  Grant-in-Aid for Scientific Research (B)

  KYOTO UNIVERSITY

  Takao GOTO

  From 01 Apr. 1999, To 31 Mar. 2002, Project Closed

  ナノスケール分子磁性体;Mn12-アセテート;V_<15>;^<55>Mn核磁気共鳴;核磁気緩和;量子トンネル効果;ナノスケール磁性体;^<55>Mn NMR;V15;核スピン-格子緩和時間;スピン-スピン緩和時間;量子トンネル現象;核スピン・格子緩和時間;スピン・スピン緩和時間, nano-scale molecular magnet;Mn_<12>-acetate;^<55>Mn NMR;nuclear magnetic resonance;quantum tunneling;V_<15>

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11440106/
• YbSiにおけるヘビーフェルミオン状態の研究

  Grant-in-Aid for Encouragement of Young Scientists (A)

  Kyoto University

  小山田 明

  From 01 Apr. 1994, To 31 Mar. 1995, Project Closed

  YbSi;ヘビーフェルミオン;NMR

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-06740287/
• Yb_xLu_<1-x>Siにおけるヘビーフェルミオン状態の研究

  Grant-in-Aid for Scientific Research on Priority Areas

  Kyoto University

  小山田 明

  From 01 Apr. 1994, To 31 Mar. 1995, Project Closed

  YbSi;ヘビーフェルミオン;NMR

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-06244216/
• 比熱測定によるSr^2CuO^2Cl^2の磁気秩序状態の研究

  Grant-in-Aid for Encouragement of Young Scientists (A)

  Kyoto University

  小山田 明

  From 01 Apr. 1993, To 31 Mar. 1994, Project Closed

  比熱;2次元ハイゼンベルグ;スピン波

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-05740226/

External funds: others

• NMR Studies on YbSb

  糟谷研究育成基金

  From 1994, To 1994

  小山田明

Education

Teaching subject(s)

• From 01 Apr. 2025, To 31 Mar. 2026

  Basics of Quantum Mechanics

  9264, Spring, Faculty of Integrated Human Studies, 4
• From 01 Apr. 2025, To 31 Mar. 2026

  General Aspects of Materials Correlations

  II08, Spring, Graduate School of Human and Environmental Studies, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Basics of Quantum Mechanics

  9264, Spring, Faculty of Integrated Human Studies, 4
• From 01 Apr. 2024, To 31 Mar. 2025

  Introduction to Natural Sciences A

  0074, Spring, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  General Aspects of Materials Correlations

  II08, Spring, Graduate School of Human and Environmental Studies, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Fundamentals for Transdisciplinary Research 10

  KK11, Spring, Graduate School of Human and Environmental Studies, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Basics of Quantum Mechanics

  9264, Spring, Faculty of Integrated Human Studies, 4
• From 01 Apr. 2023, To 31 Mar. 2024

  Learning of Superconductivity from Experience

  9205, Spring, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  General Aspects of Materials Correlations

  II08, Spring, Graduate School of Human and Environmental Studies, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Introduction to Science A

  0072, Spring, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Learning of Superconductivity from Experience

  9205, Spring, Faculty of Integrated Human Studies, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Basics of Quantum Mechanics

  9264, Spring, Faculty of Integrated Human Studies, 4
• From Apr. 2013, To Mar. 2014

  Studies of Physics B : recitation

  Spring, 総合人間学部
• From Apr. 2015, To Mar. 2016

  Learning of Superconductivity from Experience

  Fall, 総合人間学部
• From Apr. 2016, To Mar. 2017

  Learning of Superconductivity from Experience

  Spring, 総合人間学部
• From Apr. 2017, To Mar. 2018

  Learning of Superconductivity from Experience

  Spring, 総合人間学部
• From Apr. 2018, To Mar. 2019

  Learning of Superconductivity from Experience

  Spring, 総合人間学部
• From Apr. 2019, To Mar. 2020

  Learning of Superconductivity from Experience

  Spring, 総合人間学部
• From Apr. 2019, To Mar. 2020

  Basics of Quantum Mechanics

  Spring, 総合人間学部
• From Apr. 2020, To Mar. 2021

  Learning of Superconductivity from Experience

  Spring, 総合人間学部
• From Apr. 2020, To Mar. 2021

  Basics of Quantum Mechanics

  Spring, 総合人間学部
• From Apr. 2021, To Mar. 2022

  Learning of Superconductivity from Experience

  Spring, 総合人間学部
• From Apr. 2021, To Mar. 2022

  General Aspects of Materials Correlations

  Spring, 人間・環境学研究科
• From Apr. 2021, To Mar. 2022

  Basics of Quantum Mechanics

  Spring, 総合人間学部

Administration

School management (title, position)

• From 01 Apr. 2008, To 31 Mar. 2011

  放射線障害予防小委員会 委員

Faculty management (title, position)

• From 01 Apr. 2025, To 31 Mar. 2026

  放射線障害防止委員会 委員
• From 01 Apr. 2024, To 31 Mar. 2025

  放射線障害防止委員会 委員
• From 01 Apr. 2023, To 31 Mar. 2024

  放射線障害防止委員会 委員
• From 01 Apr. 2011, To 31 Mar. 2012

  放射線障害防止委員会委員
• From 01 Apr. 2012, To 31 Mar. 2013

  放射線障害防止委員会委員
• From 01 Apr. 2013, To 31 Mar. 2014

  放射線障害防止委員会委員
• From 01 Apr. 2014, To 31 Mar. 2015

  放射線障害防止委員会委員
• From 01 Apr. 2016, To 31 Mar. 2017

  放射線障害防止委員会委員
• From 01 Apr. 2017, To 31 Mar. 2018

  放射線障害防止委員会委員
• From 01 Apr. 2018, To 31 Mar. 2019

  放射線障害防止委員会委員
• From 01 Apr. 2019, To 31 Mar. 2020

  放射線障害防止委員会委員
• From 01 Apr. 2020, To 31 Mar. 2021

  放射線障害防止委員会委員
• From 01 Apr. 2021, To 31 Mar. 2022

  放射線障害防止委員会委員
• From 01 Apr. 2022, To 31 Mar. 2023

  放射線障害防止委員会 委員