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- Title
Superconductivity in Oxychalcogenide LaREO<sub>2</sub>Bi<sub>3</sub>Ag<sub>0.6</sub>Sn<sub>0.4</sub>S<sub>6</sub> (RE = Pr and Nd).
- Authors
Kim, G. C.; Cheon, M.; Choi, Woojae; Ahmad, D.; Kwon, Yong Seung; Ko, Rockkil; Kim, Y. C.
- Abstract
We have investigated the structural, electrical, and magnetic properties of oxychalcogenide LaREO2Bi3Ag0.6Sn0.4S6 (RE = Pr and Nd) superconductors. The LaREO2Bi3Ag0.6Sn0.4S6 (RE = Pr and Nd) samples are composed of a single La2O2Bi3AgS6 phase without any impurity phase. The superconducting onset temperature of LaREO2Bi3Ag0.6Sn0.4S6 (RE = Pr and Nd) is ∼ 4.1 K, which is slightly higher than 2.8 K observed for La2O2Bi3Ag0.6Sn0.4S6.
- Subjects
PRASEODYMIUM; SUPERCONDUCTIVITY; SILVER sulfide; SUPERCONDUCTORS; MAGNETIC properties
- Publication
Journal of Superconductivity & Novel Magnetism, 2020, Vol 33, Issue 3, p625
- ISSN
1557-1939
- Publication type
Article
- DOI
10.1007/s10948-019-05218-1