Superconducting Properties in Y-doped Semimetallic Bi^sub 3^O^sub 2^S^sub 3^ Superconductors

Superconducting Properties in Y-doped Semimetallic Bi^sub 3^O^sub 2^S^sub 3^ Superconductors

We report the superconducting properties of Y-doped semimetallic Bi3O2S3 superconductors. From electrical resistivity measurements, the Tc,zero of the optimally Y-doped Bi3O2S3 was higher than that of pure Bi3O2S3. This Y content dependence of the superconducting properties in Bi3O2S3 is explained b...

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Veröffentlicht in:Journal of the Physical Society of Japan 2018-02, Vol.87 (2), p.1
Hauptverfasser: Kim, Gun Cheol, Cheon, Miyeon, Ahmad, Dawood, Kwon, Yong Seung, Ko, Rock Kil, Kim, Young Cheol
Format: Artikel
Sprache:eng
Schlagworte:
Bismuth
Electric resistance
Measurement
Pressure effects
Properties (attributes)
Superconductivity
Superconductors
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Zusammenfassung:We report the superconducting properties of Y-doped semimetallic Bi3O2S3 superconductors. From electrical resistivity measurements, the Tc,zero of the optimally Y-doped Bi3O2S3 was higher than that of pure Bi3O2S3. This Y content dependence of the superconducting properties in Bi3O2S3 is explained by the chemical pressure effect.
ISSN:0031-9015
1347-4073