44 citations · 108 across the 5 of their papers we have counts for
5 papers
Superconductivity in Cage Compounds LaAl with = Ti, V, Nb, and Ta
Akira Yamada, Ryuji Higashinaka, Tatsuma D. Matsuda +1
Electrical resistivity, magnetic susceptibility, and specific heat measurements on single crystals of LaAl ( = Ti, V, Nb, and Ta) revealed that these four compou…
SnAs-based layered superconductor NaSn2As2
Yosuke Goto, Akira Yamada, Tatsuma D. Matsuda +2
Superconductivity with exotic properties has often been discovered in materials with a layered (two-dimensional) crystal structure. The low dimensionality affects the electronic st…
Low Curie-temperature ferromagnetic phase in SmPt2Cd20 possibly accompanied by strong quantum fluctuations
Akira Yamada, Shota Oike, Ryuji Higashinaka +2
Electrical resistivity, magnetization and specific heat have been measured for single crystals of SmPtCd. It has been found that SmPtCd exhibits a ferroma…
Bulk Superconductivity Induced by In-plane Chemical Pressure Effect in Eu0.5La0.5FBiS2-xSex
Gen Jinno, Rajveer Jha, Akira Yamada +6
We have investigated Se substitution effect to superconductivity of an optimally-doped BiS2-based superconductor Eu0.5La0.5FBiS2. Eu0.5La0.5FBiS2-xSex samples with x = 0-1 were syn…
Specific Heat and Electrical Transport Properties of Sn0.8Ag0.2Te Superconductor
Yoshikazu Mizuguchi, Akira Yamada, Ryuji Higashinaka +4
Sn0.8Ag0.2Te is a new superconductor with Tc ~ 2.4 K. The superconducting properties of Sn0.8Ag0.2Te have been investigated by specific heat measurements under magnetic fields. Bul…