47 citations · 200 across the 7 of their papers we have counts for
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Superconductivity in La1-xCexOBiSSe: carrier doping by mixed valence of Ce ions
Ryota Sogabe, Yosuke Goto, A. Nishida +2
We report the effects of Ce substitution on structural, electronic, and magnetic properties of layered bismuth-chalcogenide La1-xCexOBiSSe (x = 0-0.9), which are newly obtained in…
Intrinsic Phase Diagram of Superconductivity in the BiCh2-based System Without In-plane Disorder
Kouhei Nagasaka, Atsuhiro Nishida, Rajveer Jha +11
We have investigated the crystal structure and physical properties of LaO1-xFxBiSSe to reveal the intrinsic superconductivity phase diagram of the BiCh2-based layered compound fami…
Bi Substitution Effects on Superconductivity of Valence-Skip superconductor AgSnSe2
Yudai Hijikata, Atsuhiro Nishida, Kohei Nagasaka +5
We have synthesized AgSn1-xBixSe2 polycrystalline samples to investigate the effect of partial substitution of mixed-valence Sn by Bi3+ to the superconductivity of the valence-skip…