Exotic Superconducting States in Transition Metal Tellurides


2021-6-10

JPS Hot Topics 1, 039

https://doi.org/10.7566/JPSHT.1.039

© The Physical Society of Japan

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Superconductivity in Nb2Pd3Te5 and Chemically-Doped Ta2Pd3Te5
(JPSJ Editors' Choice)

Naoya Higashihara, Yoshihiko Okamoto, Yuma Yoshikawa, Youichi Yamakawa, Hiroshi Takatsu, Hiroshi Kageyama, and Koshi Takenaka
J. Phys. Soc. Jpn. 90, 063705 (2021) .

Nb2Pd3Te5 was found to show bulk superconductivity at 3.3 K. In contrast, Ta2Pd3Te5, a 5d analogue of Nb2Pd3Te5, showed nonmetallic electronic conduction, which was changed to show bulk superconductivity by chemical doping.


JPSHT-1-039_1200.jpg

Superconductivity in Nb2Pd3Te5 and Chemically-Doped Ta2Pd3Te5
(JPSJ Editors' Choice)

Naoya Higashihara, Yoshihiko Okamoto, Yuma Yoshikawa, Youichi Yamakawa, Hiroshi Takatsu, Hiroshi Kageyama, and Koshi Takenaka
J. Phys. Soc. Jpn. 90, 063705 (2021) .

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