Ic measurement of twisted multifilamentary MgB2 wires with non-magnetic sheath over a wide range of temperatures and fields
Yukai Qiao; Matt Rindfleisch; Mike Tomsic; Michael D. Sumption; Naoyuki Amemiya; Rodney Badcock; Nicholas Strickland; Zhenan Jiang
Superconductivity, 2023年12月, 査読有り
Magnets for a Muon Collider—Needs and Plans
L. Bottura; C. Accettura; N. Amemiya; B. Auchmann; J.S. Berg; A. Bersani; A. Bertarelli; F. Boattini; B. Bordini; P. Borges de Sousa; M. Breschi; B. Caiffi; X. Chaud; F. Debray; A. Dudarev; M. Eisterer; S. Fabbri; S. Farinon; P. Ferracin; H. De Gersem; A. Kario; A. Kolehmainen; J. Kosse; J. Lorenzo Gomez; R. Losito; S. Mariotto; M. Mentink; T. Mulder; R. Musenich; D. Novelli; T. Ogitsu; M. Palmer; J. Pavan; H. Piekarz; A. Portone; L. Quettier; E. Rochepault; L. Rossi; T. Salmi; H. Schneider-Muntau; C. Senatore; M. Statera; H.H.J. Ten Kate; P. Testoni; G. Vallone; A. Verweij; R. Van Weelderen; M. Wozniak; A. Yamamoto; Y. Yang; Y. Zhai; A. Zlobin
IEEE Transactions on Applied Superconductivity, 2024年08月, 査読有り
Experimental AC loss study on REBCO coil assemblies coupled with an iron cylinder
Yue Wu; Jin Fang; Daisuke Miyagi; Naoyuki Amemiya; Rodney A Badcock; Nicholas J Long; Zhenan Jiang
Superconductor Science and Technology, 2024年05月01日, 査読有り
Current Sharing in Spiral Copper-Plated Multifilament Coated Conductors
IEEE Transactions on Applied Superconductivity, 2023年08月, 査読有り, 招待有り, 筆頭著者, 責任著者
Effect of Current Sharing by Metal Core on Reducing Hot-Spot Temperature of Spiral Coated Conductors
Guangwei Xu; Yusuke Sogabe; Naoyuki Amemiya
IEEE Transactions on Applied Superconductivity, 2023年08月, 査読有り, 最終著者, 責任著者
Conceptual Design of Scanning Magnets Using HTS Coils Wound With Spiral Copper-Plated Striated Coated-Conductor (SCSC) Cables for Carbon-ion Radiotherapy
Yang Li; Yusuke Sogabe; Yoshiyuki Iwata; Naoyuki Amemiya
IEEE Transactions on Applied Superconductivity, 2023年08月, 査読有り, 最終著者, 責任著者
Influence of Non-Uniform Current Distribution Among Layers on AC Loss Characteristics of Multilayer Spiral Copper-Plated Striated Coated-Conductor Cables
Yusuke Sogabe; Yuya Ezaki; Naoyuki Amemiya
IEEE Transactions on Applied Superconductivity, 2023年, 査読有り, 最終著者, 責任著者
AC Loss Reduction in HTS Coil Windings Coupled With an Iron Core Using Flux Diverters
Yue Wu; Jin Fang; Naoyuki Amemiya; Rodney A. Badcock; Nicholas J. Long; Zhenan Jiang
IEEE Access, 2023年, 査読有り
Impact of Number of Layers on Magnetization Losses of Spiral Copper-Plated Multifilament Coated Conductors
Mao Shigemasa; Yusuke Sogabe; Akira Takahashi; Naoyuki Amemiya
IEEE Transactions on Applied Superconductivity, 2023年, 査読有り, 最終著者, 責任著者
Influence of Shielding Currents in Coated Conductors on Field Quality of Iron-Dominated HTS Magnets Estimated by Numerical Analyses
Yang Li; Yusuke Sogabe; Naoyuki Amemiya
IEEE Transactions on Applied Superconductivity, 2023年, 査読有り, 最終著者, 責任著者
Numerical Analysis of Thermal Runaway in Copper-Plated Multifilament Coated Conductor
Jingyu Shen; Yusuke Sogabe; Naoyuki Amemiya
IEEE Transactions on Applied Superconductivity, 2023年, 査読有り, 最終著者, 責任著者
交流電気機器への応用
雨宮 尚之; 岩熊 成卓
電気学会誌 = The journal of the Institute of Electrical Engineers of Japan, 2006年05月01日
世界最長の超電導ケーブル
雨宮 尚之
電気学会誌 = The journal of the Institute of Electrical Engineers of Japan, 2004年10月01日
Current-Sharing Between Filaments and Voltage – Current Characteristics of Copper-Plated Multifilament Coated Conductors
Impact of Copper Thickness, Conductor Width, and Number of Striations on Coupling Loss Characteristics of Copper-Plated Multifilament-Coated Conductors
Mao Shigemasa; Yusuke Sogabe; Ning Wang; Akira Takahashi; Naoyuki Amemiya
IEEE Transactions on Applied Superconductivity, 2022年03月, 査読有り, 責任著者
Effective reduction of magnetisation losses in copper-plated multifilament coated conductors using spiral geometry
Naoyuki Amemiya; Mao Shigemasa; Akira Takahashi; Ning Wang; Yusuke Sogabe; Satoshi Yamano; Hisaki Sakamoto
Superconductor Science and Technology, 2021年12月31日, 査読有り, 筆頭著者, 責任著者
Shielding currents in multifilament coated conductors wound into pancake coils and layer-wound coils
Yusuke Sogabe; Yudai Mizobata; Naoyuki Amemiya
Superconductor Science and Technology, 2021年10月01日, 査読有り, 責任著者
Large-scale electromagnetic field analyses of coils wound with coated conductors using a current-vector-potential formulation with a thin-strip approximation
IEEE Transactions on Applied Superconductivity, 2018年04月, 査読有り
AC Loss Characteristics in REBCO Coil Assemblies With Different Geometries and Conductors
Yusuke Sogabe; Zhenan Jiang; Stuart C. Wimbush; Nicholas M. Strickland; Mike Staines; Nicholas J. Long; Naoyuki Amemiya
IEEE Transactions on Applied Superconductivity, 2018年04月, 査読有り
Influence of E–J Characteristics of Coated Conductors and Field Ramp-Up Rates on Shielding-Current-Induced Fields of Magnet
Yang Li; Naoki Tominaga; Yusuke Sogabe; Takashi Kikuchi; Stuart Wimbush; Simon Granville; Naoyuki Amemiya
IEEE Transactions on Applied Superconductivity, 2018年04月, 査読有り
Numerical Modeling of Dynamic Loss in HTS-Coated Conductors Under Perpendicular Magnetic Fields
Quan Li; Min Yao; Zhenan Jiang; Chris W. Bumby; Naoyuki Amemiya
IEEE Transactions on Applied Superconductivity, 2018年03月, 査読有り
Coupling time constants of striated and copper-plated coated conductors and the potential of striation to reduce shielding-current-induced fields in pancake coils
Development of Curved Combined-Function Superconducting Magnets for a Heavy-Ion Rotating-Gantry
Y. Iwata; S. Suzuki; K. Noda; T. Shirai; T. Murakami; T. Furukawa; T. Fujita; Y. Hara; K. Mizushima; S. Sato; S. Mori; K. Shouda; H. Arai; T. Fujimoto; T. Orikasa; S. Takayama; T. Ogitsu; T. Obana; N. Amemiya
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2014年06月, 査読有り
The Behavior of Nano- and Micro-Magnetic Particles Under a High Magnetic Field Using a Superconducting Magnet
Superconducting properties of experimental YBCO coils for FFAG accelerator magnets
S. Takayama; K. Koyanagi; T. Tosaka; K. Tasaki; T. Kurusu; Y. Ishii; N. Amemiya; T. Ogitsu
11TH EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY (EUCAS2013), PTS 1-4, 2014年, 査読有り
Development of a superconducting rotating-gantry for heavy-ion therapy
Y. Iwata; K. Noda; T. Murakami; T. Shirai; T. Furukawa; T. Fujita; S. Mori; K. Mizushima; K. Shouda; T. Fujimoto; T. Ogitsu; T. Obana; N. Amemiya; T. Orikasa; S. Takami; S. Takayama
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2013年12月, 査読有り
Status of a 275 kV Class REBCO Superconducting Cable Development
S. Mukoyama; M. Yagi; T. Mitsuhashi; T. Nomura; J. Ten; R. Nakayama; T. Ohkuma; O. Maruyama; Y. Aoki; T. Saitoh; N. Amemiya; A. Ishiyama; N. Hayakawa
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2013年06月, 査読有り
Calculated Characteristics of HTS Induction/Synchronous Machine Below and Above Its Critical Temperature
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2013年06月, 査読有り
Total AC loss measurements in a six strand Roebel cable carrying an AC current in an AC magnetic field
Zhenan Jiang; Takashi Komeda; Naoyuki Amemiya; N. J. Long; Mike Staines; R. A. Badcock; C. Bumby; R. G. Buckley
Superconductor Science and Technology, 2013年03月, 査読有り
AC loss reduction of outer-diameter-fixed superconducting power transmission cables using narrow coated conductors
Q. Li; N. Amemiya; R. Nishino; T. Nakamura; T. Okuma
Physica C: Superconductivity and its Applications, 2013年01月15日, 査読有り
Magnetic field design of combined-function magnets wound with coated conductors
Q. Li; N. Amemiya; T. Nakamura; T. Ogitsu
PROCEEDINGS OF THE 25TH INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY (ISS2012), 2013年, 査読有り
Design and evaluation of 275 kV-3 kA HTS power cable
M. Yagi; S. Mukoyama; T. Mitsuhashi; T. Jun; J. Liu; R. Nakayama; N. Hayakawa; X. Wang; A. Ishiyama; N. Amemiya; T. Hasegawa; T. Saitoh; T. Ohkuma; O. Maruyama
PROCEEDINGS OF THE 25TH INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY (ISS2012), 2013年, 査読有り
Ac loss analyses of superconducting power transmission cables considering their three-dimensional geometries
IEEE Transactions on Applied Superconductivity, 2013年, 査読有り
Gd系高温超電導テープ材における長手方向の不均一直流通電特性 : システム設計のための統計学的検討
中村 武恒; 高村 豊; 雨宮 尚之; 中尾 公一; 和泉 輝郎
低温工学 = Cryogenic engineering, 2013年01月, 査読有り
Preface
Amit Roy; T. S. Datta; Naoyuki Amemiya; R. K. Bhandari; Ho-Myung Chang; Jian Chen; Ali Gencer; Tomoiyoshi Haruyama; P. K. Kaw; Laifeng Li; Liangzhen Lin; Sang-Soo Oh; A. K. Raychoudhuri; Ki-Chul Seong; Liye Xiao; Kaoru Yamafuji; Pingxiang Zhang
Cryogenics, 2012年12月, 査読有り
Transport AC Loss Measurements in Single- and Two-Layer Parallel Coated Conductor Arrays With Low Turn Numbers
Zhenan Jiang; N. J. Long; Mike Staines; Quan Li; R. A. Slade; Naoyuki Amemiya; A. D. Caplin
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2012年12月, 査読有り
Research and development of fundamental technologies for accelerator magnets using high T-c superconductors
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2012年06月, 査読有り
Design of a superconducting rotating gantry for heavy-ion therapy
Y. Iwata; K. Noda; T. Shirai; T. Murakami; T. Furukawa; S. Mori; T. Fujita; A. Itano; K. Shouda; K. Mizushima; T. Fujimoto; T. Ogitsu; T. Obana; N. Amemiya; T. Orikasa; S. Takami; S. Takayama; I. Watanabe
PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS, 2012年04月, 査読有り
電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society, 2012年, 査読有り
Development and fundamental study on a superconducting induction/synchronous motor incorporated with MgB2 cage windings
T. Nakamura; Y. Yamada; H. Nishio; K. Kajikawa; M. Sugano; N. Amemiya; T. Wakuda; M. Takahashi; M. Okada
Design and evaluation of 66 kV-class HTS power cable using REBCO wires
M. Ohya; H. Yumura; T. Masuda; N. Amemiya; A. Ishiyama; T. Ohkuma
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2011年11月, 査読有り
Progress of 275 kV-3 kA YBCO HTS cable
M. Yagi; S. Mukoyama; N. Amemiya; A. Ishiyama; X. Wang; Y. Aoki; T. Saito; T. Ohkuma; O. Maruyama
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2011年11月, 査読有り
Lateral critical current density distributions degraded near edges of coated conductors through cutting processes and their influence on ac loss characteristics of power transmission cables
N. Amemiya; Q. Li; R. Nishino; K. Takeuchi; T. Nakamura; K. Ohmatsu; M. Ohya; O. Maruyama; T. Okuma; T. Izumi
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2011年11月, 査読有り
Model for electromagnetic field analysis of superconducting power transmission cable comprising spiraled coated conductors
Transport AC loss characteristics of a nine strand YBCO Roebel cable
Zhenan Jiang; R. A. Badcock; N. J. Long; Mike Staines; K. P. Thakur; L. S. Lakshmi; A. Wright; K. Hamilton; G. N. Sidorov; R. G. Buckley; Naoyuki Amemiya; A. D. Caplin
Electromagnetic field analyses of two-layer power transmission cables consisting of coated conductors with magnetic and non-magnetic substrates and AC losses in their superconductor layers
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2007年06月, 査読有り
Magnetic flux penetration into twisted multifilamentary coated superconductors subjected to ac transverse magnetic fields
Naoyuki Amemiya; Susumu Sato; Takeshi Ito
JOURNAL OF APPLIED PHYSICS, 2006年12月, 査読有り
Lateral J(c) distribution of YBCO coated conductors fabricated by IBAD/MOCVD process
N. Amemiya; O. Maruyama; M. Mori; N. Kashima; T. Watanabe; S. Nagaya; Y. Shiohara
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2006年10月, 査読有り
Comparison between measured and numerically calculated magnetization losses in multifilamentary YBCO coated conductors
N. Amemiya; Z. Jiang; K. Yoda; F. Kimura; G. A. Levin; P. N. Barnes
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2006年10月, 査読有り
Comparison of the total AC loss characteristics in YBCO conductors and BSCCO multifilamentary tapes with identical engineering critical current densities
Application of parallelized SOR method to electromagnetic field analysis of superconductors
F Ito; N Amemiya
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2004年06月, 査読有り
Magnetization property of Bi-2212 round wires
S Kasai; N Amemiya; K Yamagishi; K Yoda; T Ogitsu; T Nakamoto; N Banno; T Takeuchi; S Nimori
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2004年06月, 査読有り
FEM analysis of AC loss in twisted Bi-2223 multifilamentary tapes carrying AC transport current in AC transverse magnetic field with arbitrary orientation
N Amemiya; N Enomoto; S Shirai
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2004年06月, 査読有り
Influence of film width and magnetic field orientation on AC loss in YBCO thin film
IEEE Transactions on Applied Superconductivity, 2003年06月, 査読有り
Current redistribution and stability of superconducting triplex cable without electrical insulation carrying non-uniform current
N Amemiya; H Yonekawa; E Kobayashi; T Ogitsu; K Sasaki; N Ohuchi; K Tsuchiya; T Shintomi
CRYOGENICS, 2003年03月, 査読有り
Total AC losses in twisted and untwisted multifilamentary Bi-2223 superconducting tapes carrying AC transport current in AC longitudinal magnetic field
N Amemiya; F Jin; Z Jiang; S Shirai; B ten Haken; JJ Rabbers; N Ayai; K Hayashi
Normal zone propagation process accompanied by current redistribution in superconducting tripler cables
N Amemiya; H Yonekawa; T Ogitsu; K Sasaki; N Ohuchi; K Tsuchiya; T Shintomi
CRYOGENICS, 2000年08月, 査読有り
Magnetic instability of ac multifilamentary superconductors in spatially distributed magnetic field
N Banno; N Amemiya; O Tsukamoto; T Kumano
ELECTRICAL ENGINEERING IN JAPAN, 2000年04月, 査読有り
Influence of longitudinal magnetic field on current distribution and AC loss in twisted multifilamentary high T-c superconducting tapes
N Amemiya
CRYOGENICS, 2000年04月, 査読有り
CuNi/NbTi超電導線の分布磁界下における磁気的不安定性の安定化
伴野, 信哉; 雨宮, 尚之
電気学会論文誌B, 2000年03月, 査読有り
Angular dependence of AC transport current losses in biaxially aligned Ag/YBCO-123/YSZ/hastelloy coated conductor
M Ciszek; O Tsukamoto; N Amemiya; J Ogawa; O Kasuu; H Ii; K Takeda; M Shibuya
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2000年03月, 査読有り
Filament decoupling and magnetization loss of multifilamentary Bi2223 superconducting tapes
N Amemiya; O Tsukamoto; M Torii; M Ciszek; H Kawasaki; E Mizushima; S Ishii; N Ayai; K Hayashi; M Ueyama
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2000年03月, 査読有り
AC loss in high-Tc superconductors
O Tsukamoto; M Ciszek; N Amemiya
ADVANCES IN SUPERCONDUCTIVITY XII, 2000年, 査読有り
球状トカマク核融合炉における中心導体超伝導化の検討
影井, 康弘; 雨宮, 尚之
電気学会論文誌A, 1999年11月, 査読有り
Penetration loss in BSCCO tape without transport current
N Banno; N Amemiya; A Mihoichi; M Ciszek; H Mukai; K Ohmatsu
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999年06月, 査読有り
Numerical analysis of AC loss in high Tc twisted tape carrying AC transport current in external AC magnetic field - Effect of twisting on loss reduction
N Banno; N Amemiya
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999年06月, 査読有り
Dependence of AC transport current losses of HTS wires on their structures and synthesizing processes
O Tsukamoto; D Miyagi; S Ishii; N Amemiya; S Fukui; O Kasuu; H Ii; K Takeda; M Shibuya; M Mimura; K Hayashi; H Yoshino
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999年06月, 査読有り
Angular dependence of AC transport losses in mnltifilamentary Bi-2223/Ag tape on external DC magnetic fields
M Ciszek; O Tsukamoto; N Amemiya; M Ueyama; K Hayashi
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999年06月, 査読有り
Measurement and FEM analysis of magnetization loss in HTS tapes
K Miyamoto; N Amemiya; N Banno; M Torii; E Hatasa; E Mizushima; T Nakagawa; H Mukai; K Ohmatsu
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999年06月, 査読有り
Recent technical trends of superconducting magnets in Japan - Part II: Stability and quench characteristics
T Takao; S Torii; N Amemiya; S Fukui; T Hoshino; A Ishiyama; A Ninomiya; H Yamaguchi; T Satow; O Tsukamoto
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999年06月, 査読有り
Recent technical trends of superconducting magnets in Japan, part I: Magnet data base and recent progress in magnet winding current density
O Tsukamoto; S Torii; T Takao; N Amemiya; S Fukui; T Hoshino; A Ishiyama; A Ninomiya; H Yamaguchi; T Satow
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999年06月, 査読有り
Non-uniform current distribution in superconducting cables exposed to external magnetic field and its influence on stability
H Yonekawa; N Amemiya; T Ogitsu; T Shintomi; K Tsuchiya; K Sasaki
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999年06月, 査読有り
Influence of interstrand current redistribution on acceleration of quench propagation in eight-strand Rutherford cables
K Sasaki; T Ogitsu; T Nakamoto; K Tsuchiya; T Shintomi; H Yonekawa; N Amemiya
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1999年06月, 査読有り
Theoretical model of twisted high T-c superconducting tapes for numerical alternating-current loss calculations
N Banno; N Amemiya
JOURNAL OF APPLIED PHYSICS, 1999年04月, 査読有り
Analytical formulae of coupling loss and hysteresis loss in HTS tape
N Banno; N Amemiya
CRYOGENICS, 1999年02月, 査読有り
Power losses in Ag/BSCCO-2223 tapes due to ac transport current and ac external magnetic field
M. Ciszek; O. Tsukamoto; N. Amemiya; D. Miyagi; J. Ogawa; M. Ueyama; K. Hayash
Advances in Cryogenic Engineering (Materials), 1999年, 査読有り
Effect of critical current density distribution on AC transport current of HTS wire
D. Miyagi; J. Ogawa; O. Tsukamoto; N. Amemiya; O. Kasuu; H. Ii; K. Takeda; M. Shibuya
Advances in Cryogenic Engineering (Materials), 1999年, 査読有り
Influence of DC external magnetic field on AC transport current loss of HTS tape
D Miyagi; O Tsukamoto; N Amemiya; H Mukai; J Fujikami; K Hayashi; K Sato
PHYSICA C, 1998年12月, 査読有り
Finite element analysis of AC loss in non-twisted Bi-2223 tape carrying AC transport current and/or exposed to DC or AC external magnetic field
N Amemiya; K Miyamoto; S Murasawa; H Mukai; K Ohmatsu
PHYSICA C, 1998年12月, 査読有り
Numerical modelings of superconducting wires for AC loss calculations
N Amemiya; S Murasawa; N Banno; K Miyamoto
PHYSICA C, 1998年12月, 査読有り
線長手方向に分布する磁界下での交流用超電導線の磁気的不安定性
伴野, 信哉; 雨宮, 尚之; 塚本, 修巳; 熊野, 智幸
電気学会論文誌B, 1998年10月, 査読有り
Overview of current distribution and re-distribution in superconducting cables and their influence on stability
N Amemiya
CRYOGENICS, 1998年05月, 査読有り
Influence of current re-distribution on minimum quench energy of superconducting triplex cable against local disturbance
N Amemiya; H Yonekawa; T Ogitsu; E Kobayashi; K Sasaki; N Ohuchi; K Tsuchiya; K Miyashita
CRYOGENICS, 1998年05月, 査読有り
Electro-magnetic analysis of high T-c superconductors based on anisotropic E-J characteristics
N Amemiya; K Miyamoto; H Mukai; K Sato
ADVANCES IN CRYOGENIC ENGINEERING MATERIALS, VOL 44, PTS A AND B, 1998年, 査読有り
Power losses in multifilamentary Ag/BSCCO-2223 tape caused by AC external magnetic field and transport current
M. Ciszek; O. Tsukamoto; D. Miyagi; J. Ogawa; N. Amemiya; M. Uyeyama; K. Hayashi
Advances in Superconductivity, 1998年, 査読有り
Ramp rate instability of multifilamentary superconductors due to longitudinal magnetic field
N Banno; N Amemiya; K Kajikawa; H Tateishi
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1997年06月, 査読有り
Magnetic instability of AC multifilamentary wire due to transport current and its dependence on phase of external AC magnetic field
S Fukui; M Ito; O Tsukamoto; N Amemiya
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1997年06月, 査読有り
Numerical analysis of AC losses in high Tc superconductors based on E-j characteristics represented with n-value
N Amemiya; K Miyamoto; N Banno; O Tsukamoto
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1997年06月, 査読有り
Experimental study on current re-distribution and stability of multi-strand superconducting cables
N Amemiya; H Yonekawa; N Tsuchioka; O Tsukamoto
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1997年06月, 査読有り
AC losses of AC superconducting cable due to transport current in external AC magnetic field
S Fukui; O Tsukamoto; N Amemiya; K Miyashita; M Hakamata
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1997年06月, 査読有り
Dependence of magnetic instability of AC superconducting wire on phases of external AC magnetic field
M Ito; S Fukui; O Tsukamoto; N Amemiya
IEEE TRANSACTIONS ON MAGNETICS, 1996年07月, 査読有り
AC loss and stability analysis in multifilamentary superconductors based on temporal evolution of current/temperature distribution
N Amemiya; N Banno; O Tsukamoto
IEEE TRANSACTIONS ON MAGNETICS, 1996年07月, 査読有り
Transient heat transfer characteristics of supercritical helium and stability analysis of CCICS
O Tsukamoto; K Ryu; P Michael; N Amemiya
CRYOGENICS, 1996年03月, 査読有り
AC LOSSES IN MULTIFILAMENTARY SUPERCONDUCTORS CARRYING TRANSPORT CURRENT AND EXPOSED TO EXTERNAL MAGNETIC-FIELD - ANALYSIS OF TEMPORAL EVOLUTION OF CURRENT DISTRIBUTION
N AMEMIYA; N BANNO; K INAHO; O TSUKAMOTO
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1995年06月, 査読有り
DEVELOPMENT OF PROTOTYPE SUPERCONDUCTING LINEAR INDUCTION-MOTOR FOR STEEL MAKING PROCESSES
O TSUKAMOTO; N AMEMIYA; K YAMAGISHI; S SATO; K SATO; T TAKAO; H SHIMIZU
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1995年06月, 査読有り
DEPENDENCE OF SELF-FIELD AC LOSSES IN AC MULTIFILAMENTARY COMPOSITES ON PHASE OF EXTERNAL AC MAGNETIC-FIELD
S FUKUI; O TSUKAMOTO; N AMEMIYA; HLASNIK, I
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1995年06月, 査読有り
STABILITY ANALYSIS OF MULTISTRAND SUPERCONDUCTING CABLES
N AMEMIYA; O TSUKAMOTO
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1995年06月, 査読有り
CURRENT DISTRIBUTION IN MULTIFILAMETARY SUPERCONDUCTORS AND THEIR QUENCH CURRENT DEGRADATION
N AMEMIYA; K INAHO; H ISHIGAMI; O TSUKAMOTO; HLASNIK, I
IEEE TRANSACTIONS ON MAGNETICS, 1994年07月, 査読有り
PECULIARITIES IN ELECTROMAGNETIC BEHAVIOR OF MF NBTI COMPOSITES FOR AC USE
HLASNIK, I; S FUKUI; N AMEMIYA; O TSUKAMOTO; N IKEDA; T KUMANO; E SUZUKI; M POLAK; J KOKAVEC; L KREMPASKY; P KOTTMAN
IEEE TRANSACTIONS ON MAGNETICS, 1994年07月, 査読有り
ELECTRIC-FIELD AND LOSSES AT AC SELF-FIELD MODE IN MF COMPOSITES
S FUKUI; HLASNIK, I; O TSUKAMOTO; N AMEMIYA; M POLAK; P KOTTMAN
IEEE TRANSACTIONS ON MAGNETICS, 1994年07月, 査読有り
STABILITY OF CABLE-IN-CONDUIT INTERNALLY COOLED SUPERCONDUCTORS SUBJECT LOCAL DISTURBANCE
K RYU; O TSUKAMOTO; PC MICHAEL; N AMEMIYA
IEEE TRANSACTIONS ON MAGNETICS, 1994年07月, 査読有り
DEVELOPMENT AND ELECTRICAL TEST OF A 30 KVA CLASS FULLY SUPERCONDUCTING GENERATOR
O TSUKAMOTO; N AMEMIYA; K YAMAGISHI; T TAKAO; S AKITA; S TORII; K OHISHI; H SHIMIZU
IEEE TRANSACTIONS ON MAGNETICS, 1994年07月, 査読有り
INFLUENCE OF CURRENT RE-DISTRIBUTION AND THERMAL-DIFFUSION AMONG STRANDS ON STABILITY OF SUPERCONDUCTING CABLES AGAINST LOCAL DISTURBANCES
N AMEMIYA; K RYU; T KIKUCHI; TSUKAMOTO
IEEE TRANSACTIONS ON MAGNETICS, 1994年07月, 査読有り
EXCITATION CHARACTERISTICS OF SUPERCONDUCTING MAGNET WOUND WITH PARALLEL CONDUCTORS
WK YOO; O TSUKAMOTO; N AMEMIYA
ADVANCES IN CRYOGENIC ENGINEERING, VOL 39, PTS A AND B, 1994年, 査読有り
CURRENT DEGRADATION IN SUPERCONDUCTING AC COILS - CAUSES AND STABILIZATION
O TSUKAMOTO; N AMEMIYA; HLASNIK, I
ADVANCES IN CRYOGENIC ENGINEERING, VOL 40, PTS A AND B, 1994年, 査読有り
STABILITY OF CABLE-IN-CONDUIT INTERNALLY-COOLED SUPERCONDUCTOR SUBJECT TO LOCAL DISTURBANCE-STABILITY ANALYSIS BASED ON MEASURED TRANSIENT HEAT-TRANSFER OF SHE IN NARROW CHANNEL
K RYU; P MICHAEL; O TSUKAMOTO; N AMEMIYA
CRYOGENICS, 1994年, 査読有り
STABILITY AND AC LOSS OF SUPERCONDUCTING CABLES - ANALYSIS OF CURRENT IMBALANCE AND INTER-STRAND COUPLING LOSSES
N AMEMIYA; T KIKUCHI; T HANAFUSA; O TSUKAMOTO
CRYOGENICS, 1994年, 査読有り
INFLUENCE OF LONGITUDINAL MAGNETIC-FIELD ON THERMOMAGNETIC INSTABILITIES IN AC SUPERCONDUCTING CABLES
N AMEMIYA; HLASNIK, I; O TSUKAMOTO
CRYOGENICS, 1993年09月, 査読有り
パラレル導体を用いた超電導マグネットの特性
劉, 源根; 雨宮, 尚之; 塚本, 修巳
低温工学, 1993年07月, 査読有り
複合多芯線内部の電流分布と磁気的不安定性に与える外部縦磁界・横磁界の影響
雨宮, 尚之; 松木, 隆典; 塚本, 修巳; Ivan Hlasnik
低温工学, 1993年07月, 査読有り
EXPERIMENTS OF AXIAL-COMPRESSION OF FLUX-CORE SPHEROMAK
N AMEMIYA; A MORITA; M KATSURAI
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1993年05月, 査読有り
STUDY ON FLUCTUATIONS IN SUPPORTING FORCE OF CONDUCTORS CAUSED BY FLUCTUATIONS IN CONDUCTOR DIMENSIONS
T. Takao; O. Tsukamoto; N. Amemiya; A. Nishimura; T. Mito; H. Tamura; J. Yamamoto; O. Motojima
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1993年03月, 査読有り
INSTABILITIES IN MULTI-STRAND AC SUPERCONDUCTING CABLES CAUSED BY LONGITUDINAL MAGNETIC FIELD WITH TRANSVERSE MAGNETIC FIELD
N. Amemiya; T. Ohizumi; N. Ikeda; I. Hlasnik; O. Tsukamoto
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1993年03月, 査読有り
QUENCH CHARACTERISTICS AND CURRENT DISTRIBUTION OF MULTI-STRAND AC SUPERCONDUCTING CABLES
N. Amemiya; J. Murai; K. Higashihara; K. Yamagishi; S. Shimizu; O. Tsukamoto; S. Torii; S. Akita
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1993年03月, 査読有り
ANALYSIS OF DEGRADATION IN AC SUPERCONDUCTING CABLES
S. Torii; S. Akita; R. Ishikawa; K. Uyeda; N. Amemiya; O. Tsukamoto
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1993年03月, 査読有り
ANALYSIS OF DEGRADATION IN AC SUPERCONDUCTING CABLES
S TORII; S AKITA; R ISHIKAWA; K UYEDA; N AMEMIYA; O TSUKAMOTO
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, VOL 3, NO 1, MARCH 1993 PTS 2-4, 1993年, 査読有り
INSTABILITIES IN MULTISTRAND AC SUPERCONDUCTING CABLES CAUSED BY LONGITUDINAL MAGNETIC-FIELD WITH TRANSVERSE MAGNETIC-FIELD
N AMEMIYA; T OHIZUMI; N IKEDA; HLASNIK, I; O TSUKAMOTO
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, VOL 3, NO 1, MARCH 1993 PTS 2-4, 1993年, 査読有り
QUENCH CHARACTERISTICS AND CURRENT DISTRIBUTION OF MULTISTRAND AC SUPERCONDUCTING CABLES
N AMEMIYA; J MURAI; K HIGASHIHARA; K YAMAGISHI; S SHIMIZU; O TSUKAMOTO; S TORII; S AKITA
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, VOL 3, NO 1, MARCH 1993 PTS 2-4, 1993年, 査読有り
STUDY ON FLUCTUATIONS IN SUPPORTING FORCE OF CONDUCTORS CAUSED BY FLUCTUATIONS IN CONDUCTOR DIMENSIONS
T TAKAO; O TSUKAMOTO; N AMEMIYA; A NISHIMURA; T MITO; H TAMURA; J YAMAMOTO; O MOTOJIMA
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, VOL 3, NO 1, MARCH 1993 PTS 2-4, 1993年, 査読有り
DISTURBANCE CHARACTERISTICS AND STABILITY OF HIGH-CURRENT DENSITY SUPERCONDUCTING WIRES
N AMEMIYA; T TAKAO; O TSUKAMOTO
FUSION ENGINEERING AND DESIGN, 1993年01月, 査読有り
DEVELOPMENT OF 30KVA CLASS FULLY SUPERCONDUCTING GENERATOR
O TSUKAMOTO; N AMEMIYA; T TAKAO; S AKITA; K OHISHI; H SHIMIZU; Y TANAKA; Y UCHIKAWA
IEEE TRANSACTIONS ON MAGNETICS, 1992年01月, 査読有り
INFLUENCE OF COPPER-TO-SUPERCONDUCTOR RATIO ON STABILITY
O TSUKAMOTO; N AMEMIYA; T TAKAO
CRYOGENICS, 1992年, 査読有り
FORMATION OF FREE-BOUNDARY FLUX-CORE SPHEROMAKS
N AMEMIYA; A HAYAKAWA; M KATSURAI
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1991年08月, 査読有り
FREQUENCY-DEPENDENCE OF QUENCH CURRENT OF AC SUPERCONDUCTING WINDING FOR LINEAR INDUCTION-MOTOR
N AMEMIYA; T SUGITA; T TAKAO; O TSUKAMOTO; Y TANAKA; K OISHI; H SHIMIZU; S SATO; Y YONEYAMA; S YATABE
CRYOGENICS, 1991年07月, 査読有り
STATISTICAL STUDY ON STABILITY AND QUENCH PROTECTION OF POOL COOLED SUPERCONDUCTING MAGNETS
O TSUKAMOTO; N AMEMIYA; H KAGAMI; S YAMAMURA
CRYOGENICS, 1991年07月, 査読有り
INFLUENCE OF COPPER TO SUPERCONDUCTOR RATIO ON STABILITY OF SUPERCONDUCTORS
N AMEMIYA; O TSUKAMOTO
CRYOGENICS, 1991年07月, 査読有り
QUENCH CHARACTERISTICS OF SUPERCONDUCTING COIL WINDED BY AC CABLE
O TSUKAMOTO; N AMEMIYA; T TAKAO; T SUGITA
PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON AC SUPERCONDUCTORS, 1991年, 査読有り
円筒容器内フラックスコア・スフェロマックの平衡解とその特性
桂井, 誠; 雨宮, 尚之; 早川, 明一
核融合研究, 1990年10月, 査読有り
MAGNETIC-STRUCTURE IN THE ENTRANCE REGION OF SPHEROMAKS SUSTAINED BY A MAGNETIZED COAXIAL PLASMA GUN UNDER LONG PULSE OPERATION
N AMEMIYA; K TAKAICHI; M KATSURAI
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1989年06月, 査読有り
LI Quan; AMEMIYA Naoyuki; NISHINO Ryohei; NAKAMURA Taketsune; OKUMA Takeshi
低温工学・超電導学会講演概要集, 2011年
多層導体ケーブルにおける線材幅方向の損失分布
西野竜平; 雨宮尚之; LI Quan; 中村武恒; 大屋正義; 丸山修; 大熊武
低温工学・超電導学会講演概要集, 2011年
T-Ω法による辺要素有限要素法を用いた高アスペクト比超伝導線材の電磁界解析
榎本 尚登; 佐藤 励; 雨宮 尚之
低温工学・超電導学会講演概要集 = Meetings of Cryogenics and Superconductivity, 2004年11月01日
交流超電導技術適用性調査専門委員会
雨宮 尚之; 林 秀美
電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society, 2004年01月01日
RHQT Nb3Al線材のクエンチ試験
星 紀隆; 雨宮 尚之; 伴野 信哉; 竹内 孝夫; 和田 仁
低温工学・超電導学会講演概要集 = Meetings of Cryogenics and Superconductivity, 2000年10月31日
低温工学・超電導学会講演概要集 = Meetings of Cryogenics and Superconductivity, 1999年11月10日
FEMによるJ_c分布を考慮したHTSの通電・磁化・全損失解析
宮本 謙吾; 雨宮 尚之
電気学会研究会資料. ASC, 超電導応用電力機器, 1999年01月28日
交流用超電導極細多芯線の縦磁界成分及び周方向磁界成分による交流損失
福井 聡; 塚本 修巳; 雨宮 尚之
電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society, 1997年04月20日
Three-dimensional model for numerical electromagnetic field analyses of coated superconductors and its application to Roebel cables (vol 25, 095011, 2012)
Masahiro Nii; Naoyuki Amemiya; Taketsune Nakamura
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2012年11月
リラクタンストルクを有する高温超電導誘導同期回転機の提案と特性検討
西村 立男; 中村 武恒; 雨宮 尚之; 伊藤 佳孝
低温工学・超電導学会講演概要集 = Meetings of Cryogenics and Superconductivity,86, p. 201, 2012年11月
ビスマス系高温超電導固定子巻線の鉄心中通電特性評価
三澤 慎太郎; 中村 武恒; 北野 紘生; 雨宮 尚之; 伊藤 佳孝; 吉川 雅章
低温工学・超電導学会講演概要集 = Meetings of Cryogenics and Superconductivity,86, p. 198, 2012年11月
液体窒素冷却した薄膜線材レーストラックコイル4個で構成される2極マグネットの磁場測定
大竹 宏明; 野 拓也; 雨宮 尚之; 中村 武恒; 荻津 透; 小柳 圭; 来栖 努
低温工学・超電導学会講演概要集 = Meetings of Cryogenics and Superconductivity,86, p. 53, 2012年11月
6素線からなる高温超伝導Roebelケーブルの全交流損失測定
米田宇志; 雨宮尚之; 中村武恒; JIANG Zhenan
電気学会全国大会講演論文集, 2012年03月05日
重粒子線がん治療装置と超伝導
雨宮 尚之
冷凍, 2012年02月, 招待有り
Focus section on superconducting power systems PREFACE
D. A. Cardwell; N. Amemiya; R. Fair
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2012年01月
高温超電導誘導同期機における自律安定性の実証
北野紘生; 中村武恒; 関口大輔; 雨宮尚之; 伊藤佳孝
低温工学・超電導学会講演概要集, 2011年11月09日
Improved stability of magnetic field in superconductor coils by applying twisted Bi-2223 multifilamentary tapes
LI Quan; AMEMIYA Naoyuki; NAKAMURA Taketsune
低温工学・超電導学会講演概要集, 2011年11月09日
Model for electromagnetic field analysis of superconducting power transmission cable comprising spiraled coated conductors (vol 24, 085014, 2011)
低温工学・超電導学会講演概要集 = Meetings of Cryogenics and Superconductivity,82, p. 133, 2010年05月
CHATS-2008: Workshop on computation of thermo-hydraulic transients in superconductors, October 29-November 1, 2008, KEK, high energy accelerator research organization, Tsukuba, lbaraki, Japan Preface
HTS magnets for rapid-cycling synchrotrons for accelerator-driven transmutation systems
Naoyuki Amemiya
10th Asian Conference on Applied Superconductivity and Cryogenics (ACASC), 2nd International Cryogenic Materials Conference in Asia (Asian ICMC), 2020年01月07日, 招待有り
Ac loss and shielding-current-induced field in a coated-conductor test magnet for accelerator applications under repeated excitations
雨宮 尚之
26th International Conference on Magnet Technology (MT-26), 2019年09月25日, 招待有り
Magnetic field measurements of stack of double-pancake coils wound with striated and copper-plated coated conductors
雨宮 尚之
26th International Conference on Magnet Technology (MT-26), 2019年09月25日, 招待有り
Key issues in HTS magnet and conductor technology toward various applications
雨宮 尚之
26th International Conference on Magnet Technology (MT-26), 2019年09月24日, 招待有り
Progress of S-Innovation project on cryocooler-cooled HTS accelerator magnet: beam-guiding and beam-injection tests of an HTS magnet on HIMAC beam line
雨宮 尚之
31th International Symposium on Superconductivity (ISS 2018), 2018年12月13日, 招待有り
Ac Loss measurements of CORC wires carrying ac transport currents and / or exposed to ac transverse magnetic fields
Applied superconductivity as enabling technology in energy, medical, and other practical sectors
N. Amemiya
New Turkey Strategic Research center International Conference on Science and Technology, 2016年10月, New Turkey Strategic Research acenter International Conference on Science and Technology 事務局, 招待有り
Development and test of cryocooler-cooled model magnet wound with coated conductors for accelerator applications
Electromagnetic behavior of striated coated conductor with finite transverse resistance between filaments: straight conductors and conductors wound into a pancake coil or layer of solenoid coil
Modelling pancake coils and solenoid coils wound with coated conductors for electromagnetic field analyses: using exact coil geometry or using axisymmetric approximation
N. Amemiya
5th International Workshop on Numerical Modelling of High Temperature Superconductors (HTS Modelling 2016), 2016年06月, HTS Modelling 2016 事務局, 招待有り
Ac losses and field quality deterioration by magnetization in accelerator agnets made with coated conductors
N. Amemiya
5th edition of International Conference on Superconductivity and Magnetism (ICSM2016), 2016年04月, ICSM2016 事務局, 招待有り
Electromagnetic behaviours of high Tc superconductors -ac losses and conductor-magnetization deteriorating field quality of magnets-
N. Amemiya
608. WE-Heraeus-Seminar on "Superconducting Materials on Their Way from Physics to Applications", 2016年02月, 608. WE-Heraeus-Seminar on "Superconducting Materials on Their Way from Physics to Applications" 事務局, 招待有り
Influence of magnetization on field qualities of accelerator magnets made with coated conductors
N. Amemiya
European Conference on Applied Superconductivity (EUCAS 2015), 2015年09月, EUCAS 2015 事務局, 招待有り
Unveiling classical electromagnetic phenomena in superconductors toward their high performance applications
N. Amemiya
The 9th International Conference on Magnetic and Superconducting Materials (MSM15), 2015年04月, MSM15 事務局, 招待有り
Understanding and control of electromagnetic behaviors of high Tc superconductors toward their attractive applications
N. Amemiya
2015 Joint UK-Japan Workshop on Physics and Applications of Superconductivity, 2015年04月, 2015 Joint UK-Japan Workshop on Physics and Applications of Superconductivity 事務局, 招待有り
Electromagnetic field analyses of coils and assembled conductors consisting of coated conductors
N. Amemiya
International Workshop on Coated Conductors for Applications 2014 (CCA 2014), 2014年11月, CCA 2014 事務局, 招待有り
Numerical electromagnetic field analyses of High Tc superconductor cables and coils with three-dimensional geometries
N. Amemiya
4th International Conference on Superconductivity and Magnetism (ICSM 2014), 2014年04月, ICSM 2014 事務局, 招待有り
Material aspect of applications of coated conductors to accelerator magnets
N. Amemiya
Materials Research Society Spring Meeting 2014 (MRS2014), 2014年04月, MRS2014 事務局, 招待有り
京都大学における加速器用高温超伝導マグネット基盤技術研究開発の紹介
雨宮尚之
2013年度第 3回関西支部講演会, 2014年02月03日, 低温工学・超電導学会, 招待有り
Recent progress of R&D project of fundamental technologies for accelerator magnets using coated conductors
N. Amemiya
Electronic Materials and Applications 2014 (EMA2014), 2014年01月, EMA2014 事務局, 招待有り
R&D of Accelerator Magnets Using Coated Conductor
N. Amemiya
The 16th Japan-US Workshop on Advanced Superconductors, 2013年07月, The 16th Japan-US Workshop on Advanced Superconductors 事務局, 招待有り
Development of accelerator magnets using coated conductors
N. Amemiya
Electronic Materials and Applications 2013 (EMA 2013), 2013年01月, EMA 2013 事務局, 招待有り
Influence of HTS tape magnetization on magnetic field harmonics of dipole magnet
N. Amemiya
International Union of Materials Research Societies - International Conference of Electronic Materials 2012 (IUMRS-ICEM 2012), 2012年09月, IUMRS-ICEM 2012 事務局, 招待有り
AC loss measurements of roebel cable consisting of six coated conductors carrying AC current in AC magnetic field
N. Amemiya
3rd International Conference on Superconductivity and Magnetism (ICSM 2012), 2012年05月, ICSM 2012 事務局, 招待有り
Challenge to accelerator magnets using high Tc superconductors
N. Amemiya
3rd International Conference on Superconductivity and Magnetism (ICSM 2012), 2012年05月, ICSM 2012 事務局, 招待有り
Electromagnetic field analysis of superconductor based on T-formulation
N. Amemiya
2nd International Workshop on Numerical Modelling of High Temperature Superconductors, 2011年04月, 2nd International Workshop on Numerical Modelling of High Temperature Superconductors 事務局, 招待有り
2006 Taiwan International Conference on Superconductivity & The 8th Workshop on Low-temperature Physics, 2006年07月, 2006 Taiwan International Conference on Superconductivity & The 8th Workshop on Low-temperature Physics 事務局, 招待有り
AC losses, superconducting power cables and fault current limiters
N. Amemiya
The Jan Evetts and 7th SCENET School of Superconducting Materials and Applications, 2006年07月, The Jan Evetts and 7th SCENET School of Superconducting Materials and Applications 事務局, 招待有り
AC losses in coated conductors and in superconducting electrical devices
N. Amemiya
International Workshop on Coated Conductors for Applications 2006, 2006年07月, International Workshop on Coated Conductors for Applications 2006 事務局, 招待有り
Perspective of AC loss reduction of YBCO coated conductor
N. Amemiya
International Workshop on Coated Conductors for Applications 2005 (CCA 2005), 2005年12月, CCA 2005 事務局, 招待有り
AC loss characteristics of YBCO coated conductors
N. Amemiya
2005 Material Research Society Spring Meeting, 2005年03月, 2005 Material Research Society Spring Meeting 事務局, 招待有り
AC loss characteristics of coated conductor and the perspective for the AC loss reduction
N. Amemiya
17th International Symposium on Superconductivity (ISS 2004), 2004年11月, ISS 2004 事務局, 招待有り
AC loss characteristics of multifilamentary YBCO coated conductors
Comparison between AC loss characteristics of Bi-2223 multifilamentary tape and Y-123 film
N. Amemiya
11th Japan-US Workshop on High-Tc Superconductors, 2003年10月, 11th Japan-US Workshop on High-Tc Superconductors事務局, 招待有り
Y系線材の交流損失
雨宮尚之
応用物理学会超伝導分科会主催第27回春季研究会, 2003年06月, 応用物理学会, 招待有り
Total AC loss characteristics of high Tc superconducting tapes
N. Amemiya
The 15th International Symposium on Superconductivity, 2002年11月, The 15th International Symposium on Superconductivity事務局, 招待有り
AC performances of high Tc superconductors
N. Amemiya
PAC RIM4 International Conference on Advanced Ceramics and Glasses, 2001年11月, PAC RIM4 International Conference on Advanced Ceramics and Glasses 事務局, 招待有り
Current distribution and AC losses in coated conductors
N. Amemiya
The 2001 International Workshop on Superconductivity, 2001年06月, The 2001 International Workshop on Superconductivity 事務局, 招待有り
AC loss characteristics of high Tc superconductors
N. Amemiya
The 4th Japan-Central Europe Joint Workshop on Energy and Information in Non-linear Systems, 2000年11月, The 4th Japan-Central Europe Joint Workshop on Energy and Information in Non-linear Systems 事務局, 招待有り
Mode of magnetic flux penetration into high Tc superconductors with various cross-sectional shape and their AC loss characteristics
N. Amemiya
The 13th International Symposium on Superconductivity, 2000年10月, The 13th International Symposium on Superconductivity 事務局, 招待有り
AC loss characteristics of multifilamentary HTS tapes
Study on AC characteristics of high Tc superconductors
自 2003年, 至 2004年
AC loss properties of YBCO superconductors at high frequencies
自 2003年, 至 2004年
高温超伝導体の交流損失低減の研究と交流損失の持ち回り試験
自 2002年, 至 2003年
Study on AC loss reduction of high Tc superconductors and round robin test of AC loss in high Tc superconducting tapes
自 2002年, 至 2003年
イットリウム系超電導線材の超電導基礎特性評価とそれに基づく電磁現象シミュレーションの研究
自 2003年
次世代線材電磁気特性評価及びシミュレーション技術
自 2003年
限流素子用YBCO薄膜の特性評価に関する共同研究
自 2003年
Evaluation of fundamental superconducting properties of YBCO coated conductors and numerical simulation on their electromagnetic phenomena
自 2003年
Evaluation of electromagnetic properties of next generation high Tc superconductors and tehnology for numerical simulation
自 2003年
Joint research on evaluation of properties of YBCO film for fault current limiter
自 2003年
イットリウム系超電導線材の超電導基礎特性評価とそれに基づく電磁現象シミュレーションの研究
自 2002年
超電導薄膜局所Jc測定および交流損失に関する共同研究
自 2002年
限流器用超電導薄膜素子の電磁特性把握に関する研究
自 2002年
Evaluation of fundamental superconducting properties of YBCO coated conductors and numerical simulation on their electromagnetic phenomena
自 2002年
Joint research on local Jc measurements and AC loss of superconducting film
自 2002年
Research on electromagnetic properties of superconducting film for fault current limiter
自 2002年
高温超伝導体の交流電力応用に関する日米共同研究 : 交流損失の測定・解析及び導体開発
自 2000年, 至 2001年
U.S.-Japan collaborative R & D program on AC electrical power applications of high-temperature superconductors : AC loss measurements and analysis, and conductor development
Study on systematic design method of superconducting wires and assembled conductors for AC power apparatuses
自 1999年, 至 2001年
Study on microstructure design for low AC loss HTS wire
自 1999年, 至 2001年
Nb3Al超伝導線材の安定性と常伝導伝搬特性の評価
自 2000年
Evaluation of stability and quench propagation property of Nb3Al superconducting wires
自 2000年
超伝導ケーブルにおけるBoundary Induced Coupling Currentと安定性
自 1998年, 至 1999年
Boundary Induced Coupling Current and its stability of superconducting cables
自 1998年, 至 1999年
高温超電導体の非超電導材料との複合構造の最適化による交流超電導性能向上に関する研究
自 1997年, 至 1999年
Improvement of AC performances of high critical temperature oxide superconductors by optimizing structures of their composites with non-superconductive materials
自 1997年, 至 1999年
超電導科学技術の大型応用調査研究
自 1999年
Large scale application of superconductivity science and technology
自 1999年
電力ケーブル用高温酸化物超伝導体開発のための基礎研究
自 1996年, 至 1998年
電力輸送ケーブル用高温超伝導体に関する日米共同研究
自 1996年, 至 1998年
Study on high Tc superconductors for power transmission line
自 1996年, 至 1998年
Japan/US collaborative research on high temperature superconductors for power transmission cables
自 1996年, 至 1998年
素線間接触電気抵抗・接触熱伝導率と超伝導撚り線導体の安定性
自 1996年, 至 1997年
Influence of inter strand resistance and thermal conductance on stability of supercoducting cables
自 1996年, 至 1997年
大型強制冷却超電導導体の電流分布不均一に関する研究
自 1997年
Study on current imbalance in large forced flow cooled superconductors
自 1997年
縦成分・横成分をもった外部磁界の多芯線の安定性に与える影響についての研究
自 1995年, 至 1996年
Influence of external magnetic field with longitudinal and transverse components on stability of multifilamentary superconductors
自 1995年, 至 1996年
次世代高温酸化物超伝導機器に関する日米共同研究
自 1994年, 至 1995年
Japan/US collaborative research on next generation high-Tc oxide superconductive machines and devices
自 1994年, 至 1995年
核融合装置における超伝導導体の磁気的(縦磁界)不安定性
自 1995年
Thermo-magnetic, longitudinal magnetic field, instabilities in superconductors for nuclear fusion devices
自 1995年
大型超伝導導体における磁気的不安定性
自 1994年
Narrow-channel内の超臨界圧ヘリウムの過渡熱伝達特性
自 1994年
Thermo-magnetic instabilities in large scale superconductors
自 1994年
Transient heat transfer of supercritical helium in narrow channel
自 1994年
大型ヘリカル装置用超伝導導体における磁気的不安定性
自 1993年
Narrow-channel内の超臨界圧ヘリウムの過渡熱伝達の研究
自 1993年
Thermo-magnetic instabilities in multifilamentary superconductors for Large Helical Device
自 1993年
Study on transient heat transfer of supercritical helium in narrow channel
交流損失;高温超伝導;Y系線材;Bi銀シース線材;集合導体;超伝導電磁現象;交流損失測定;交流損失低減;交流超伝導線材;ビスマス線材;イットリウム線材;磁気ナイフ法;カロリメトリック;ビスマス系線材;イットリウム系線材, AC Losses;High Temperature Superconductor;YBCO Wire;Bi;Ag Sheathed Wire;Assembled Conductor;Electro magnetic;AC Loss Measurement;Reduction of AC Losses
高温超伝導;交流通電損失;n値;ビスマス系銀シース線材;多芯線材;集合導体;集合導体交流損失低減;高温酸化物超伝導体;交流損失;テープ線材;イットリウム線材;電力ケーブル;変圧器;超伝導電力ケーブル;高温酸化物超伝導;超伝導フィラメント;交流劣化現象;磁気的不安定性;磁束フロー, High temperature superconductor;AC loss;Multifilament wire;AC transport current loss;n value;Bi silver sheathed tape;Assembled conductor
高温酸化物超伝導体;交流通電損失;テープ線材;ビスマス系銀シース線材;超伝導電力ケーブル;集合導体;集合導体交流損失低減;ビスマス;イットリウム;溶融法;高温酸化物超伝導導体, High temperature superconductor;AC loss;Multifilament wire;AC transport current loss;Assembled conductor;Bi silver sheathed tape;Tape conductor
交流超電導コイル;Nb3Sn交流超伝導線;NbTi交流線;超伝導フィラメント;交流劣化現象;磁気的不安定性;クニンチ;交流超伝導コイル;クエンチ;2.5T交流超伝導マグネット;交流通電損失;交流通電安定性;交流超伝導機器;交流超伝導線;位相差, AC SUPERCONDUCTING COIL;NB3SN AC SUPERCONDUCTING CABLE;NB7I AC CABLE;SUPERCONDUCTING FILAMENT;AC DEGRADATION PHENOMENON;MAGNETIC INSTABILITY;QUENCH
Conditions of Protection Against Quench and Thermal Runaway of Conduction-Cooled High Temperature Superconducting Magnets (伝導冷却高温超伝導マグネットのクエンチおよび熱暴走に対する保護可能な条件についての研究)
LUO XIJIE, 工学研究科, 主査
2022年03月23日
交流スーパーフェリックマグネットの低消費電力化の研究
李 ■, 工学研究科, 主査
2021年07月26日
Reduced Ordered Representation of Eddy-Current Field in Nonlinear Medium Using Cauer Ladder Network (非線形媒質中における渦電流界のCauer梯子型回路を用いた縮約表現)
Hamed Eskandari, 工学研究科, 副査
2021年09月24日
指導学生の業績:受賞
低温工学・超伝導若手合同講演会信貴賞
重政茉於, 低温工学・超電導学会関西支部, 2021年11月26日
電気学会A部門大会若手英語口頭講演優秀賞
重政茉於, 電気学会, 2021年09月03日
低温工学・超電導学会令和2年度優良発表賞
羅熙捷, 低温工学・超電導学会, 2020年05月20日
低温工学・超伝導若手奨励賞
羅熙捷, 低温工学・超電導学会関西支部, 2019年11月22日
25th International Conference on Magnet Technology Best Poster Award
曽我部友輔, 25th International Conference on Magnet Technology, 2017年09月01日