35 citations · 54 across the 8 of their papers we have counts for
16 papers
Magnetic properties, electrical resistivity, and hardness of high-entropy alloys FeCoNiPd and FeCoNiPt
Jiro Kitagawa
We report the magnetic properties, electrical resistivity, and Vickers microhardness of as-cast and annealed high-entropy alloys (HEAs) FeCoNiPd and FeCoNiPt with the face-centered…
Superconductivity in Al-Nb-Ti-V-Zr multicomponent alloy
Yuta Harayama, Jiro Kitagawa
The superconducting high-entropy alloys (HEAs) recently attract considerable attention due to their exciting properties, such as the robustness of superconductivity against atomic…
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…
Trial of a search for a face-centered-cubic high-entropy alloy superconductor
Naoki Ishizu, Jiro Kitagawa
With the aim of the discovery of face-centered-cubic (fcc) high-entropy alloy (HEA) superconductor, we have carried out materials research on Nb or Pb-containing multi-component al…
Competition between ferromagnetic and antiferromagnetic states in Al8.5-xFe23Ge12.5+x (0<=x<=3)
Jiro Kitagawa, Genta Yakabe, Akinori Nakayama +2
Polycrystalline Al7+xFe23Ge14-x-type orthorhombic Al8.5-xFe23Ge12.5+x (0<=x<=3) compounds were studied by X-ray diffraction measurement, metallographic examination, and magnetizati…
Multiple- to single-gap superconductivity crossover in NbIrPtO alloys
Y. Xu, S. Jöhr, L. Das +5
By using mostly the muon-spin rotation/relaxation (SR) technique, we investigate the superconductivity (SC) of NbIrPtO ( and 1.6) alloys, with $T_c = 10.5…