馬渡康徳 (Yasunori Mawatari) - マイポータル

基本情報

所属: (国研) 産業技術総合研究所電子光技術研究部門主任研究員

学位: 工学博士

J-GLOBAL ID: 200901025806610756
researchmap会員ID: 0000045361

研究キーワード

研究分野

ものづくり技術（機械・電気電子・化学工学） / 電気電子材料工学 /

学歴

- 1993年

九州大学大学院工学研究科
- 1993年

九州大学

論文

Electromagnetic coupling of twisted multi-filament superconducting tapes in a ramped magnetic field

Higashi Yoichi, Mawatari Yasunori

SUPERCONDUCTOR SCIENCE & TECHNOLOGY 32(5) 2019年5月査読有り
Analysis of Magnetization Loss on a Twisted Superconducting Strip in a Constantly Ramped Magnetic Field

Higashi Yoichi, Zhang Huiming, Mawatari Yasunori

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 29(1) 2019年1月査読有り
Theoretical evaluation of the screening-current-induced magnetic field in superconducting coils with tape wires

Mawatari Yasunori

APPLIED PHYSICS EXPRESS 12(1) 2019年1月1日査読有り
Influence of Dynamical Decoupling Sequences with Finite-Width Pulses on Quantum Sensing for AC Magnetometry

Ishikawa Toyofumi, Yoshizawa Akio, Mawatari Yasunori, Watanabe Hideyuki, Kashiwaya Satoshi

PHYSICAL REVIEW APPLIED 10(5) 2018年11月27日査読有り
Inversion symmetry of Josephson current as test of chiral domain wall motion in Sr2RuO4

Kohta Saitoh, Satoshi Kashiwaya, Hiromi Kashiwaya, Yasunori Mawatari, Yasuhiro Asano, Yukio Tanaka, Yoshiteru Maeno

PHYSICAL REVIEW B 92(10) 2015年9月査読有り
Tunneling spectroscopy of topological superconductors

Satoshi Kashiwaya, Hiromi Kashiwaya, Kohta Saitoh, Yasunori Mawatari, Yukio Tanaka

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES 55 25-29 2014年1月査読有り
Magnetic field distributions around superconducting strips on ferromagnetic substrates

Yasunori Mawatari

PHYSICAL REVIEW B 77(10) 2008年3月査読有り
Hysteretic ac loss of polygonally arranged superconducting strips carrying ac transport current

Yasunori Mawatari, Kazuhiro Kajikawa

APPLIED PHYSICS LETTERS 92(1) 2008年1月査読有り
AC losses in a finite Z stack using an anisotropic homogeneous-medium approximation

John R. Clem, J. H. Claassen, Yasunori Mawatari

SUPERCONDUCTOR SCIENCE & TECHNOLOGY 20(12) 1130-1139 2007年12月査読有り
Magnetic-field dependence of the critical currents in a periodic coplanar array of narrow superconducting strips

John R. Clem, Ali A. Babaei Brojeny, Yasunori Mawatari

SUPERCONDUCTOR SCIENCE & TECHNOLOGY 20(9) S117-S127 2007年9月査読有り
Flux domes in weak-pinning superconducting films without edges

John R. Clem, Yasunori Mawatari

PHYSICAL REVIEW B 74(21) 2006年12月査読有り

MISC

Hysteretic ac loss of superconducting strips simultaneously exposed to ac transport current and phase-different ac magnetic field

Yasunori Mawatari, Kazuhiro Kajikawa

APPLIED PHYSICS LETTERS 90(2) 022506-1_022506-3 2007年1月
Analytical model of the response of a superconducting film to line currents

Yasunori Mawatari, John R. Clem

PHYSICAL REVIEW B 74(14) 144523 2006年10月
Alternating current loss in radially arranged superconducting strips

Y Mawatari, K Kajikawa

APPLIED PHYSICS LETTERS 88(9) 092503-1-092503-3 2006年2月
Effects of grain boundaries on microwave surface resistance of superconducting films

Y Mawatari

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 15(2) 3600-3603 2005年6月
Microwave surface resistance of superconductors with grain boundaries

Y Mawatari

PHYSICAL REVIEW B 71(6) 064507-1-064507-5 2005年2月
第三高調波誘導法による超電導体の臨界電流密度の評価ー超電導薄膜・バルク材の臨界電流密度ー

馬渡康徳, 山崎裕文, 中川愛彦

低温工学 40(8) 346-353 2005年
Inductive measurements of third-harmonic voltage and critical current density in bulk superconductors

Y Mawatari, H Yamasaki, Y Nakagawa

APPLIED PHYSICS LETTERS 83(19) 3972-3974 2003年11月
Theoretical investigation on 3rd harmonic voltage in inductive measurements of critical current density in superconducting films

Y Mawatari, H Yamasaki, Y Nakagawa

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 13(2) 3710-3713 2003年6月
Geometrical edge barriers and magnetization in superconducting strips with slits

Y. Mawatari, J.R. Clem

PHYSICAL REVIEW B 68(2) 024505-1-024505-10 2003年
Critical current density and third-harmonic voltage in superconducting films

Y Mawatari, H Yamasaki, Y Nakagawa

APPLIED PHYSICS LETTERS 81(13) 2424-2426 2002年9月
Magnetic-flux penetration and critical currents in superconducting strips with slits

Yasunori Mawatari, John R. Clem

Physical Review Letters 86(13) 2870-2873 2001年3月26日
Alternating current loss in coplanar arrays of superconducting strips with bidirectional currents

Yasunori Mawatari, Hirofumi Yamasaki

Applied Physics Letters 75(3) 406-408 1999年7月19日
Anisotropic current-voltage characteristics in type-II superconductors with planar pinning centers

Yasunori Mawatari

Physical Review B - Condensed Matter and Materials Physics 59(18) 12033-12038 1999年
Electric-charge distribution arising from Hall effects in superconducting strips

Yasunori Mawatari

Physical Review B - Condensed Matter and Materials Physics 58(22) 15099-15102 1998年
Field-sweep rate dependence of magnetization and current-voltage characteristics in superconducting disks

Y. Mawatari, A. Sawa, H. Obara, M. Umeda, H. Yamasaki

Applied Physics Letters 70(17) 2300-2302 1997年4月28日
Dynamics of vortices in planar pinning centers and anisotropic conductivity in type-II superconductors

Yasunori Mawatari

Physical Review B - Condensed Matter and Materials Physics 56(6) 3433-3437 1997年
Critical state of YBa2Cu3Oy disc in perpendicular fields

Y. Mawatari, A. Sawa, H. Obara

Physica C: Superconductivity and its Applications 258(1-2) 121-128 1996年2月10日
Critical state of periodically arranged superconducting-strip lines in perpendicular fields

Y. Mawatari

Physical Review B - Condensed Matter and Materials Physics 54(18) 13215-13221 1996年
Critical current density in thin films due to the surface barrier

Y. Mawatari, K. Yamafuji

Physica C: Superconductivity and its applications 228(3-4) 336-350 1994年7月20日
Critical state of periodically arranged superconducting-strip lines in perpendicular fields

Y. Mawatari

Phys. Rev. B, 54, 13215 (1996).

もっとみる

所属学協会

共同研究・競争的資金等の研究課題

超伝導体の電磁現象の理論

経常研究
superconductor science and technology

Ordinary Research