Jun‐ichi Shimoyama

Determination of Oxygen Nonstoichiometry in a High-T_c Superconductor Ba₂YCu₃O_7-δ

K. Kishio, Jun‐ichi Shimoyama, Tetsuya Hasegawa et al. · Japanese Journal of Applied Physics · 1987 · 416 citations

Natural Sciences, Materials Science, Physics +16

Effects of B₄C doping on critical current properties of MgB₂superconductor

Akiyasu Yamamoto, Jun‐ichi Shimoyama, Shinya Ueda et al. · Superconductor Science and Technology · 2005 · 182 citations

Natural Sciences, Materials Science, Physics +13

Limiting factors of normal-state conductivity in superconducting MgB₂: an application of mean-field theory for a site percolation problem

Akiyasu Yamamoto, Jun‐ichi Shimoyama, K. Kishio et al. · Superconductor Science and Technology · 2007 · 147 citations

Natural Sciences, Materials Science, Physics +16

Improved critical current properties observed in MgB₂ bulks synthesized by low-temperature <i>solid-state</i> reaction

Akiyasu Yamamoto, Jun‐ichi Shimoyama, Shinya Ueda et al. · Superconductor Science and Technology · 2004 · 139 citations

Natural Sciences, Materials Engineering, Materials Science +17

A New Layered Iron Arsenide Superconductor: (Ca,Pr)FeAs₂

Hiroyuki Yakita, Hiraku Ogino, Tomoyuki Okada et al. · Journal of the American Chemical Society · 2014 · 112 citations · Full text

Natural Sciences, Materials Science, Physics +16