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Akiyasu Yamamoto
Akiyasu Yamamoto
Associate Professor of Department of Applied Physics, Tokyo University of Agriculture and Technology
Verified email at cc.tuat.ac.jp
Title
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Cited by
Year
Small anisotropy, weak thermal fluctuations, and high field superconductivity in Co-doped iron pnictide Ba (Fe1− xCox) 2As2
A Yamamoto, J Jaroszynski, C Tarantini, L Balicas, J Jiang, A Gurevich, ...
Applied Physics Letters 94 (6), 2009
4262009
Recent advances in iron-based superconductors toward applications
H Hosono, A Yamamoto, H Hiramatsu, Y Ma
Materials today 21 (3), 278-302, 2018
4142018
New Fe-based superconductors: properties relevant for applications
M Putti, I Pallecchi, E Bellingeri, MR Cimberle, M Tropeano, C Ferdeghini, ...
Superconductor Science and Technology 23 (3), 034003, 2010
3132010
Template engineering of Co-doped BaFe2As2 single-crystal thin films
S Lee, J Jiang, Y Zhang, CW Bark, JD Weiss, C Tarantini, CT Nelson, ...
Nature Materials 9 (5), 397-402, 2010
2312010
Effects of B4C doping on critical current properties of MgB2 superconductor
A Yamamoto, J Shimoyama, S Ueda, I Iwayama, S Horii, K Kishio
Superconductor Science and Technology 18 (10), 1323, 2005
2192005
Weak-link behavior of grain boundaries in superconducting Ba (Fe1− xCox) 2As2 bicrystals
S Lee, J Jiang, JD Weiss, CM Folkman, CW Bark, C Tarantini, A Xu, ...
Applied Physics Letters 95 (21), 2009
2102009
Universal relationship between crystallinity and irreversibility field of MgB2
A Yamamoto, J Shimoyama, S Ueda, Y Katsura, I Iwayama, S Horii, ...
Applied Physics Letters 86 (21), 2005
1782005
Limiting factors of normal-state conductivity in superconducting MgB2: an application of mean-field theory for a site percolation problem
A Yamamoto, J Shimoyama, K Kishio, T Matsushita
Superconductor Science and Technology 20 (7), 658, 2007
1672007
Improved critical current properties observed in MgB2 bulks synthesized by low-temperature solid-state reaction
A Yamamoto, J Shimoyama, S Ueda, Y Katsura, S Horii, K Kishio
Superconductor Science and Technology 18 (1), 116, 2004
1602004
The behavior of grain boundaries in the Fe-based superconductors
JH Durrell, CB Eom, A Gurevich, EE Hellstrom, C Tarantini, A Yamamoto, ...
Reports on Progress in Physics 74 (12), 124511, 2011
1482011
Evidence for two distinct scales of current flow in polycrystalline Sm and Nd iron oxypnictides
A Yamamoto, AA Polyanskii, J Jiang, F Kametani, C Tarantini, F Hunte, ...
Superconductor Science and Technology 21 (9), 095008, 2008
1442008
A New Layered Iron Arsenide Superconductor: (Ca,Pr)FeAs2
H Yakita, H Ogino, T Okada, A Yamamoto, K Kishio, T Tohei, Y Ikuhara, ...
Journal of the American Chemical Society 136 (3), 846-849, 2014
1332014
Permanent magnet with MgB2 bulk superconductor
A Yamamoto, A Ishihara, M Tomita, K Kishio
Applied Physics Letters 105 (3), 2014
1162014
Essential factors for the critical current density in superconducting MgB2: connectivity and flux pinning by grain boundaries
T Matsushita, M Kiuchi, A Yamamoto, J Shimoyama, K Kishio
Superconductor Science and Technology 21 (1), 015008, 2007
1032007
Intergrain current flow in a randomly oriented polycrystalline SmFeAsO0. 85 oxypnictide
F Kametani, P Li, D Abraimov, AA Polyanskii, A Yamamoto, J Jiang, ...
Applied Physics Letters 95 (14), 2009
892009
Strongly connected ex situ MgB2 polycrystalline bulks fabricated by solid-state self-sintering
H Tanaka, A Yamamoto, J Shimoyama, H Ogino, K Kishio
Superconductor Science and Technology 25 (11), 115022, 2012
842012
Synthesis of high Jc MgB2 bulks with high reproducibility by a modified powder-in-tube method
A Yamamoto, J Shimoyama, S Ueda, Y Katsura, S Horii, K Kishio
Superconductor Science and Technology 17 (7), 921, 2004
772004
High critical current properties of MgB2 bulks prepared by a diffusion method
S Ueda, J Shimoyama, I Iwayama, A Yamamoto, Y Katsura, S Horii, ...
Applied Physics Letters 86 (22), 2005
762005
Evidence for electromagnetic granularity in the polycrystalline iron-based superconductor LaO0. 89F0. 11FeAs
A Yamamoto, J Jiang, C Tarantini, N Craig, AA Polyanskii, F Kametani, ...
Applied Physics Letters 92 (25), 2008
752008
A new homologous series of iron pnictide oxide superconductors (Fe2As2)(Can+ 2 (Al, Ti) nOy)(n= 2, 3, 4)
H Ogino, K Machida, A Yamamoto, K Kishio, J Shimoyama, T Tohei, ...
Superconductor Science and Technology 23 (11), 115005, 2010
712010
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