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Superconductivity in high-entropy alloy system containing Th.

ABSTRACT: Th-containing superconducting high entropy system with the nominal composition (NbTa)[Formula: see text](MoWTh)[Formula: see text] was synthesized. Its structural and physical properties were investigated by X-ray diffraction, scanning electron microscopy, energy dispersive X-ray spectroscopy, specific heat, resistivity and magnetic measurements. Two main phases of alloy were observed: major bcc structure and minor fcc. The experimental results were supported by numerical simulation by the DFT Korringa-Kohn-Rostoker method with the coherent potential approximation (KKR-CPA).

SUBMITTER: Sobota P

PROVIDER: S-EPMC10539351 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature

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Superconductivity in high-entropy alloy system containing Th.

Sobota Piotr P Topolnicki Rafał R Ossowski Tomasz T Pikula Tomasz T Gnida Daniel D Idczak Rafał R Pikul Adam A

Scientific reports 20230928 1

Th-containing superconducting high entropy system with the nominal composition (NbTa)[Formula: see text](MoWTh)[Formula: see text] was synthesized. Its structural and physical properties were investigated by X-ray diffraction, scanning electron microscopy, energy dispersive X-ray spectroscopy, specific heat, resistivity and magnetic measurements. Two main phases of alloy were observed: major bcc structure and minor fcc. The experimental results were supported by numerical simulation by the DFT K ...[more]

PMID: 37770558

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