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Superconductivity in Oxychalcogenide LaREO2Bi3Ag0.6Sn0.4 S 6 (RE = Pr and Nd)

Title
Superconductivity in Oxychalcogenide LaREO2Bi3Ag0.6Sn0.4 S 6 (RE = Pr and Nd)
Authors
Kim, G.C.Cheon, M.Choi, WoojaeAhmad, D.Kwon, Yong SeungKo, RockkilKim, Y.C.
DGIST Authors
Kwon, Yong Seung
Issue Date
2020-03
Citation
Journal of Superconductivity and Novel Magnetism, 33(3), 625-628
Type
Article
Article Type
Article
Author Keywords
BiS2-based superconductorLa2O2Bi3AgS6Oxychalcogenide
Keywords
Materials propertiesSuperconductivityImpurity phaseLa2O2Bi3AgS6Onset temperatureOxychalcogenidesSuperconducting materials
ISSN
1557-1939
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. © 2019, Springer Science+Business Media, LLC, part of Springer Nature.
URI
http://hdl.handle.net/20.500.11750/10983
DOI
10.1007/s10948-019-05218-1
Publisher
Springer New York LLC
Related Researcher
  • Author Kwon, Yong Seung Quantum Functional Materials Laboratory
  • Research Interests High Tc Superconductors and magnetic materials; Thermoelectric Materials
Files:
There are no files associated with this item.
Collection:
Department of Emerging Materials ScienceQuantum Functional Materials Laboratory1. Journal Articles


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