| High transport critical current density obtained for powder-in-tube-processed tapes and wires using stainless steel and Cu–Ni tubes H Kumakura, A Matsumoto, H Fujii, K Togano Applied Physics Letters 79 (15), 2435-2437, 2001 | 280 | 2001 |
| Effect of SiO2 and SiC doping on the powder-in-tube processed MgB2 tapes A Matsumoto, H Kumakura, H Kitaguchi, H Hatakeyama Superconductor Science and Technology 16 (8), 926, 2003 | 187 | 2003 |
| Evaluation of connectivity, flux pinning, and upper critical field contributions to the critical current density of bulk pure and SiC-alloyed MgB2 A Matsumoto, H Kumakura, H Kitaguchi, BJ Senkowicz, MC Jewell, ... Applied physics letters 89 (13), 2006 | 177 | 2006 |
| Upper critical fields of powder-in-tube-processed tape conductors H Kumakura, H Kitaguchi, A Matsumoto, H Hatakeyama Applied physics letters 84 (18), 3669-3671, 2004 | 176 | 2004 |
| MgB2 films with very high critical current densities due to strong grain boundary pinning H Kitaguchi, A Matsumoto, H Kumakura, H Yamamoto, K Saitoh, H Sosiati, ... Applied physics letters 85 (14), 2842-2844, 2004 | 157 | 2004 |
| Fabrication of high-performance MgB2 wires by an internal Mg diffusion process JM Hur, K Togano, A Matsumoto, H Kumakura, H Wada, K Kimura Superconductor Science and Technology 21 (3), 032001, 2008 | 147 | 2008 |
| Microscopic role of carbon on MgB2 wire for critical current density comparable to NbTi JH Kim, S Oh, YU Heo, S Hata, H Kumakura, A Matsumoto, M Mitsuhara, ... NPG Asia Materials 4 (1), e3-e3, 2012 | 145 | 2012 |
| Large transport critical current densities of Ag sheathed (Ba, K) Fe2As2+ Ag superconducting wires fabricated by an ex-situ powder-in-tube process K Togano, A Matsumoto, H Kumakura Applied physics express 4 (4), 043101, 2011 | 129 | 2011 |
| Critical current densities of powder-in-tube tapes fabricated with nanometer-size Mg powder H Yamada, M Hirakawa, H Kumakura, A Matsumoto, H Kitaguchi Applied physics letters 84 (10), 1728-1730, 2004 | 115 | 2004 |
| Achievement of practical level critical current densities in Ba1−xKxFe2As2/Ag tapes by conventional cold mechanical deformation Z Gao, K Togano, A Matsumoto, H Kumakura Scientific Reports 4 (1), 4065, 2014 | 111 | 2014 |
| Tailored Materials for High‐Performance MgB2 Wire JH Kim, S Oh, H Kumakura, A Matsumoto, YU Heo, KS Song, YM Kang, ... Advanced Materials 42 (23), 4942-4946, 2011 | 91 | 2011 |
| Improvement of critical current density in Fe-sheathed MgB2 tapes by ZrSi2, ZrB2 and WSi2 doping Y Ma, H Kumakura, A Matsumoto, H Hatakeyama, K Togano Superconductor Science and Technology 16 (8), 852, 2003 | 87 | 2003 |
| Strong enhancement of high-field critical current properties and irreversibility field of MgB2 superconducting wires by coronene active carbon source addition via the new B … SJ Ye, A Matsumoto, YC Zhang, H Kumakura Superconductor Science and Technology 27 (8), 085012, 2014 | 85 | 2014 |
| Upper critical field, irreversibility field, and critical current density of powder-in-tube-processed MgB2/Fe tapes H Kumakura, H Kitaguchi, A Matsumoto, H Yamada Superconductor Science and Technology 18 (8), 1042, 2005 | 82 | 2005 |
| Fabrication of seven-core multi-filamentary MgB2 wires with high critical current density by an internal Mg diffusion process K Togano, JM Hur, A Matsumoto, H Kumakura Superconductor Science and Technology 22 (1), 015003, 2008 | 79 | 2008 |
| Microstructures and critical currents of single-and multi-filamentary MgB2 superconducting wires fabricated by an internal Mg diffusion process K Togano, J Hur, A Matsumoto, H Kumakura Superconductor Science and Technology 23 (8), 085002, 2010 | 77 | 2010 |
| High transport Jc in magnetic fields up to 28 T of stainless steel/Ag double sheathed Ba122 tapes fabricated by scalable rolling process Z Gao, K Togano, A Matsumoto, H Kumakura Superconductor Science and Technology 28 (1), 012001, 2014 | 73 | 2014 |
| Microstructure and superconducting properties of powder-in-tube processed MgB2 tapes H Kumakura, A Matsumoto, H Fujii, H Kitaguchi, K Togano Physica C: Superconductivity 382 (1), 93-97, 2002 | 72 | 2002 |
| The excellent superconducting properties of in situ powder-in-tube processed MgB2 tapes with both ethyltoluene and SiC powder added H Yamada, N Uchiyama, A Matsumoto, H Kitaguchi, H Kumakura Superconductor Science and Technology 20 (6), L30, 2007 | 70 | 2007 |
| Comparative study of mono-and multi-filament MgB2 wires with different boron powders and malic acid addition JH Kim, YU Heo, A Matsumoto, H Kumakura, M Rindfleisch, M Tomsic, ... Superconductor Science and Technology 23 (7), 075014, 2010 | 66 | 2010 |
