3 papers
cond-mat.supr-con2020
Cutting edge of high-entropy alloy superconductors from the perspective of materials research
Jiro Kitagawa, Shusuke Hamamoto, Naoki Ishizu
High-entropy alloys (HEAs) are a new class of materials which are being energetically studied around the world. HEAs are characterized by a multi-component alloy in which five or m…
cond-mat.supr-con2019
Superconductivity in Nb5Ir3-xPtxO
Jiro Kitagawa, Shusuke Hamamoto
We have investigated the superconducting critical temperature Tc of solid solution Nb5Ir3-xPtxO with the Ti5Ga4-type structure. The both end-members of Nb5Ir3O and Nb5Pt3O are repo…
cond-mat.supr-con2018
Superconductivity in oxygen-added Zr5Pt3
Shusuke Hamamoto, Jiro Kitagawa
Mn5Si3-type structure has been offering an interstitial chemistry. Recent report of enhancement of superconductivity in a Nb-based Mn5Si3-type compound by addition of an interstiti…