Journal of the Physical Society of Japan, 2020年06月15日, 査読有り
Muon Sites Estimation in La2CuO4 and A New Vanadium Cluster Compound, V4S9Br4, using Electronic and Nuclear Dipole Field Calculations
B. Adiperdana; I. A. Dharmawan; R. E. Siregar; I. Watanabe; K. Ohishi; Y. Ishii; T. Suzuki; T. Kawamata; Risdiana; R. Sheuermann; K. Sedlak; Y. Tomioka; T. Waki; Y. Tabata; H. Nakamura
12TH INTERNATIONAL CONFERENCE ON MUON SPIN ROTATION, RELAXATION AND RESONANCE (MUSR2011), 2012年, 査読有り
Phase transition in the normal state of the non-centrosymmetric superconductor Mo3Al2C
T. Koyama; Y. Ozaki; K. Ueda; T. Mito; T. Kohara; T. Waki; Y. Tabata; H. Nakamura
Journal of Physics: Conference Series, 2012年
Pressure dependence of ferromagnetic phase boundary in BaVSe3 studied with high-pressure μ+SR
Jun Sugiyama; Wataru Higemoto; Daniel Andreica; Ola Kenji Forslund; Elisabetta Nocerino; Martin Månsson; Yasmine Sassa; Ritu Gupta; Rustem Khasanov; Hiroto Ohta; Hiroyuki Nakamura
Physical Review B, 2021年03月12日, 査読有り, 最終著者
Unconventional critical behaviors at the magnetic phase transition of Co3Sn2S2 kagomé ferromagnet
Mohamed A Kassem; Yoshikazu Tabata; Takeshi Waki; Hiroyuki Nakamura
Journal of Physics: Condensed Matter, 2021年01月06日, 査読有り, 最終著者
Magnetic anisotropy of Y-type ferrites: Role of the local lattice structure
Magnetic phase boundary of BaVS3 clarified with high-pressure μ+SR
Jun Sugiyama; Daniel Andreica; Ola Kenji Forslund; Elisabetta Nocerino; Nami Matsubara; Yasmine Sassa; Zurab Guguchia; Rustem Khasanov; Francis L. Pratt; Hiroyuki Nakamura; Martin Månsson
Physical Review B, 2020年05月04日, 査読有り
Phase Stability of Ce-Substituted Magnetoplumbite-Type Sr Ferrite
Takeshi Waki; Go Inoue; Yoshikazu Tabata; Hiroyuki Nakamura
IEEE Transactions on Magnetics, 2020年03月, 査読有り, 最終著者
Lattice dynamics and electronic excitations in a large family of lacunar spinels with a breathing pyrochlore lattice structure
S. Reschke; F. Meggle; F. Mayr; V. Tsurkan; L. Prodan; H. Nakamura; J. Deisenhofer; C. A. Kuntscher; I. Kézsmárki
Physical Review B, 2020年02月18日, 査読有り
The Function of Co in Co-substituted M-type Ferrites: 59Co-NMR Study
Hiroyuki NAKAMURA
Journal of the Japan Society of Powder and Powder Metallurgy, 2020年02月15日, 査読有り, 筆頭著者, 責任著者
Structure, optical and varying magnetic properties of insulating MCr2O4 (M = Co, Zn, Mg and Cd) nanospinels
Mohamed A. Kassem; Abdulaziz Abu El-Fadl; Ahmed M. Nashaat; Hiroyuki Nakamura
Journal of Alloys and Compounds, 2019年06月, 査読有り, 最終著者
Local strain dependence of uniaxial magnetic anisotropy in M-type ferrites
J. Inoue; H. Nakamura; H. Yanagihara
T. Magn. Soc. Jpn. (Special Issues), 2019年05月01日, 査読有り
Single-crystal growth and magnetic properties of Co-substituted Ca–La magnetoplumbite-type ferrite
T. Waki; K. Uji; Y. Tabata; H. Nakamura
Journal of Solid State Chemistry, 2019年02月, 査読有り, 最終著者
Co site preference and site-selective substitution in La–Co co-substituted magnetoplumbite-type strontium ferrites probed by 59Co nuclear magnetic resonance
Hiroyuki Nakamura; Takeshi Waki; Yoshikazu Tabata; Christian Mény
Journal of Physics: Materials, 2019年01月18日, 査読有り, 筆頭著者, 責任著者
Orbital-order driven ferroelectricity and dipolar relaxation dynamics in multiferroic GaMo4S8
K. Geirhos; S. Krohns; H. Nakamura; T. Waki; Y. Tabata; I. Kézsmárki; P. Lunkenheimer
Physical Review B, 2018年12月20日, 査読有り
Architecture of nanoscale ferroelectric domains in GaMo4S8
Erik Neuber; Peter Milde; Adam Butykai; Sandor Bordacs; Hiroyuki Nakamura; Takeshi Waki; Yoshikazu Tabata; Korbinian Geirhos; Peter Lunkenheimer; Istvan Kézsmárki; Petr Ondrejkovic; Jirka Hlinka; Lukas M Eng
Journal of Physics: Condensed Matter, 2018年10月15日, 査読有り
Occupation sites and valence states of Co dopants in (La, Co)-codoped M-type Sr ferrite: Fe57 and Co59 nuclear magnetic resonance studies
H. Sakai; T. Hattori; Y. Tokunaga; S. Kambe; H. Ueda; Y. Tanioku; C. Michioka; K. Yoshimura; K. Takao; A. Shimoda; T. Waki; Y. Tabata; H. Nakamura
Physical Review B, 2018年08月02日, 査読有り, 最終著者
Effect of oxygen potential on Co solubility limit in La–Co co-substituted magnetoplumbite-type strontium ferrite
T. Waki; S. Okazaki; Y. Tabata; M. Kato; K. Hirota; H. Nakamura
Mat. Res. Bull., 2018年08月01日, 査読有り
57Fe Mössbauer and Co Kβ x-ray emission spectroscopic investigations of La-Co and La substituted strontium hexaferrite
Journal of Physics: Conference Series, 2017年07月04日, 査読有り
Paramagnetic-to-nonmagnetic transition in antiperovskite nitride Cr3GeN studied by 14N-NMR and µSR
K. Takao; Z. Liu; K. Uji; T. Waki; Y. Tabata; I. Watanabe; H. Nakamura
J. Phys.: Conf. Ser., 2017年07月04日, 査読有り
Drastic effect of the Mn-substitution in the strongly correlated semiconductor FeSb2.
Mohamed A. Kassem; Yoshikazu Tabata; Takeshi Waki; Hiroyuki Nakamura
Journal of Physics: Conference Series, 2017年07月04日, 査読有り
Low-field anomalous magnetic phase in the kagome-lattice shandite Co3Sn2S2
Mohamed A. Kassem; Yoshikazu Tabata; Takeshi Waki; Hiroyuki Nakamura
PHYSICAL REVIEW B, 2017年07月, 査読有り
遍歴電子磁性体Fe3Mo3Nの磁性クラスタ化による磁性強化
和氣剛; 中西嶺; 田畑吉計; 中村裕之
粉体および粉末冶金, 2017年04月01日, 査読有り
Phase stability, single crystal growth, and anisotropic magnetic properties of Ca-La magnetoplumbite-type ferrite
K. Uji; T. Waki; Y. Tabata; H. Nakamura
JOURNAL OF SOLID STATE CHEMISTRY, 2017年01月, 査読有り
Site-dependent cobalt electronic state in La-Co co-substituted magnetoplumbite-type ferrite: Co-59 nuclear magnetic resonance study
Hiroyuki Nakamura; Aiko Shimoda; Takeshi Waki; Yoshikazu Tabata; Christian Meny
JOURNAL OF PHYSICS-CONDENSED MATTER, 2016年09月, 査読有り
Lattice modes and the Jahn-Teller ferroelectric transition of GaV4S8
J. Hlinka; F. Borodavka; I. Rafalovskyi; Z. Docekalova; J. Pokorny; I. Gregora; V. Tsurkan; H. Nakamura; F. Mayr; C. A. Kuntscher; A. Loidl; S. Bordacs; D. Szaller; H. -J. Lee; J. H. Lee; I. Kezsmarki
PHYSICAL REVIEW B, 2016年08月, 査読有り
Flux growth of magnetoplumbite-type strontium ferrite single crystals with La-Co co-substitution
A. Shimoda; K. Takao; K. Uji; T. Waki; Y. Tabata; H. Nakamura
JOURNAL OF SOLID STATE CHEMISTRY, 2016年07月, 査読有り
Quasi-Two-Dimensional Magnetism in Co-Based Shandites
Mohamed A. Kassem; Yoshikazu Tabata; Takeshi Waki; Hiroyuki Nakamura
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2016年06月, 査読有り
Single-crystalline M-type Sr Hexaferrites studied by 57Fe Mössbauer spectroscopy
Néel-type skyrmion lattice with confined orientation in the polar magnetic semiconductor GaV4S8
I. Kézsmárki; S. Bordács; P. Milde; E. Neuber; L. M. Eng; J. S. White; H. M. Rønnow; C. D. Dewhurst; M. Mochizuki; K. Yanai; H. Nakamura; D. Ehlers; V. Tsurkan; A. Loidl
Nature Materials, 2015年11月, 査読有り
Single crystal growth and characterization of kagomé-lattice shandites Co3(Sn-In)2S2
M. A. Kassem; Y. Tabata; T. Waki; H. Nakamura
J. Crystal Growth, 2015年09月, 査読有り
Observation of two ferromagnetic phases in Fe3Mo3N
T. Waki; S. Terazawa; Y. Tabata; K. Sato; A. Kondo; K. Kindo; H. Nakamura
PHYSICAL REVIEW B, 2014年07月, 査読有り
Novel Magnetic Chiral Structures and Unusual Temperature Hysteresis in the Metallic Helimagnet MnP
Ground state of the geometrically frustrated system Y(Sc)Mn2 studied by muon spin relaxation
M Mekata; T Asano; H Nakamura; M Shiga; KM Kojima; GM Luke; A Keren; WD Wu; M Larkin; YJ Uemura; S Dunsinger; M Gingras
PHYSICAL REVIEW B, 2000年02月, 査読有り
Magnetostriction of ytterbium-based Kondo compounds YbXCu4 (X = In, Ag and Au)
AY Sokolov; H Nakamura; M Shiga
JOURNAL OF PHYSICS-CONDENSED MATTER, 1999年08月, 査読有り
Neutron scattering study of BaVS3: orbital-ordered spin-singlet system
H Nakamura; H Tanahashi; H Imai; M Shiga; K Kojima; K Kakurai; M Nishi
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1999年08月, 査読有り
Mn-55 NMR study of the hexagonal Laves phase compound ThMn2: Coexistence of magnetic and nonmagnetic sites of Mn
S Giri; H Nakamura; M Shiga
PHYSICAL REVIEW B, 1999年06月, 査読有り
The effect of pressure on the magnetic susceptibility of RInCu4 (R = Gd, Er and Yb)
Svechkarev, IV; AS Panfilov; SN Dolja; H Nakamura; M Shiga
JOURNAL OF PHYSICS-CONDENSED MATTER, 1999年06月, 査読有り
Effect of pressure on magnetic susceptibility in YbInCu4 compound
Svechkarev, IV; AS Panfilov; SN Dolja; H Nakamura; M Shiga
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999年05月, 査読有り
The magnetic structure and lattice distortion of YMn2 and related compounds
M Shiga; H Nakamura; N Metoki
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999年05月, 査読有り
The partially disordered state of the frustrated face-centred cubic antiferromagnet GdInCu4
H Nakamura; N Kim; M Shiga; R Kmiec; K Tomala; E Ressouche; JP Sanchez; B Malaman
JOURNAL OF PHYSICS-CONDENSED MATTER, 1999年02月, 査読有り
Orbital ordering in BaVS3
H Nakamura; H Imai; M Shiga
PHYSICA B-CONDENSED MATTER, 1999年01月, 査読有り
Ru-NMR study of pseudo-metamagnetic transition in CeRu2Si2
Y Kawasaki; K Ishida; Y Kitaoka; K Asayama; H Nakamura; J Flouquet
PHYSICA B-CONDENSED MATTER, 1999年01月, 査読有り
Anisotropic spin fluctuations in frustrated itinerant magnets
A Solontsov; A Vasil'ev; H Nakamura; M Shiga
PHYSICA B-CONDENSED MATTER, 1999年01月, 査読有り
NMR study of the partially disordered state in the frustrated fcc antiferromagnet GdInCu4
H Nakamura; N Kim; M Shiga; R Kmiec; K Tomala
HYPERFINE INTERACTIONS, 1999年, 査読有り
Muon spin relaxation in spin gap state of BaVS3
H Nakamura; H Imai; M Shiga; M Mekata; K Nishiyama; K Nagamine
HYPERFINE INTERACTIONS, 1999年, 査読有り
Spin freezing in geometrically frustrated β-Mn probed by muon spin relaxation
M. Mekata; H. Nakamura; M. Shiga; G.M. Luke; K.M. Kojima; B. Nachumi; M. Larkin; Y. Fudamato; Y.J. Uemura
Hyperfine Interactions, 1999年, 査読有り
Copper and indium Knight shifts above and below first-order valence transition in YbInCu4
H Nakamura; S Nishiuma; M Shiga; B Kindler; F Ritter; W Assmus
JOURNAL OF PHYSICS-CONDENSED MATTER, 1998年10月, 査読有り
Time-reversal symmetry breaking superconductivity in Sr2RuO4
GM Luke; Y Fudamoto; KM Kojima; MI Larkin; J Merrin; B Nachumi; YJ Uemura; Y Maeno; ZQ Mao; Y Mori; H Nakamura; M Sigrist
NATURE, 1998年08月, 査読有り
Ru NMR and NQR probes of the metamagnetic transition in CeRu2Si2
K Ishida; Y Kawasaki; Y Kitaoka; K Asayama; H Nakamura; J Flouquet
PHYSICAL REVIEW B, 1998年05月, 査読有り
Ru NMR and NQR probes of the metamagnetic transition
K. Ishida; Y. Kawasaki; Y. Kitaoka; K. Asayama; H. Nakamura
Physical Review B - Condensed Matter and Materials Physics, 1998年, 査読有り
Pressure effect on the magnetic susceptibility of the YbInCu4 and GdInCu4 compounds
Svechkarev, IV; AS Panfilov; SN Dolja; H Nakamura; M Shiga
ITINERANT ELECTRON MAGNETISM, 1998年, 査読有り
Spin fluctuations in itinerant frustrated systems
M Shiga; H Nakamura
ITINERANT ELECTRON MAGNETISM, 1998年, 査読有り
NMR of the helical magnet YMn2
H Nakamura; F Takayanagi; M Shiga
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1998年01月, 査読有り
Possible orbital ordering in a spin-singlet ground state: V-51 NMR and NQR study of BaVS3
H Nakamura; H Imai; M Shiga
PHYSICAL REVIEW LETTERS, 1997年11月, 査読有り
Frustration in β-Mn
H. Nakamura; M. Shiga
Physica B: Condensed Matter, 1997年07月, 査読有り
Strong antiferromagnetic spin fluctuations and the quantum spin-liquid state in geometrically frustrated β-Mn, and the transition to a spin-glass state caused by non-magnetic impurity
H. Nakamura; K. Yoshimoto; M. Shiga; M. Nishi; K. Kakurai
Journal of Physics Condensed Matter, 1997年06月, 査読有り
Mn-55 NMR study of high-pressure synthesized YbMn2
H Nakamura; M Moriwaki; M Shiga; K Inoue; Y Nakamura; AV Tsvyashchenko; L Fomicheva
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1997年04月, 査読有り
Spin frustration in Y(Sc)Mn2
M Mekata; T Asano; H Nakamura; M Shiga; K Kojima; GM Luke; A Keren; WD Wu; YJ Uemura; S Dunsinger; M Gingras
HYPERFINE INTERACTIONS, 1997年, 査読有り
Effect of Tb substitution on the helical modulation vector of YMn2
H Nakamura; M Shiga; N Metoki
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996年10月, 査読有り
Spin-liquid to spin-glass transition in Y(Sc)(Mn1-xAlx)(2): Polarized neutron scattering study
H Nakamura; F Takayanagi; M Shiga; M Nishi; K Kakurai
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1996年09月, 査読有り
International Workshop on Emerging Trends in Research Methodology in Condensed Matter, Materials Science and Nanoscience 2020, 2020年12月04日, School of Engineering and Applied Sciences, The Neotia University, 招待有り
磁気冷凍;磁気熱量効果;一次転移;メタ磁性;希土類化合物;磁気エントロピー;比熱, magnetic refrigeration;magnetocaloric effect;first-order magnetic transition;metamagnetic transition;rare earth compounds;magnetic entropy
蓄冷材;希土類-マンガン化合物;低温比熱;磁気エントロピー;結晶場;スピンの揺らぎ;希土類化合物;比熱;蓄冷材料;低温;希土類;マンガン;フラストレーション;希土類マンガン化合物;核磁気共鳴, Magnetic regenerative materials;Rare earth-Mn compound;Low temperature specific heat;Magnetic entropy;Crystal field;Spin fluctuation
Crystal Structure Prediction Based on Combinatorial Optimization(組合せ最適化に基づく結晶構造探索)
篠原 航平, 工学研究科, 副査
2023年03月23日
Hydrogen diffusion in α-Al2O3 and α-Ga2O3 by first principles calculation(α-Al2O3およびα-Ga2O3中の水素拡散についての第一原理計算)
Lee Gyeongseo, 工学研究科, 副査
2023年03月23日
Atomic mechanism of {10■2} twin growth in Mg and Ti by phonon calculations (フォノン計算によるMgおよびTi{10■2}変形双晶成長の微視的機構)
溝上 慧祐, 工学研究科, 副査
2022年03月23日
Application of machine learning potential to predict grain boundary properties and development of its performant implementation (機械学習原子間ポテンシャルの結晶粒界構造探索への応用と高速化手法開発)
西山 隆之, 工学研究科, 副査
2022年03月23日
Temperature-dependent phonon states of some ionic compounds by first principles calculations (第一原理計算によるイオン化合物の有限温度フォノン状態の研究)
SONG YUXI, 工学研究科, 副査
2021年09月24日
燃料電池用Pt系ナノ触媒活性の第一原理計算による研究
木村 将之, 工学研究科, 副査
2021年09月24日
Fundamental Investigation on Doped-NaTaO3 as a Novel Protonic Conductor (新規プロトン伝導体としてのドープしたタンタル酸ナトリウムの基礎研究)