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Normal and superconducting properties of Cs/sub x/WO/sub 3/

Journal Article · · Phys. Rev., B: Condens. Matter; (United States)

The resistivity, Seebeck coefficient, superconducting transition temperature, and upper critical field have been measured in Cs/sub x/WO/sub 3/ for 0.19< or =x< or =0.30. In contrast to Rb/sub x/WO/sub 3/, no temperature-dependent anomalies were observed in either the normal resistivity or the Seebeck coefficient. The superconducting transition temperature, T/sub c/, increases monotonically with decreasing x from 2 K at x = 0.30 up to 6.7 K at x=0.20, with an inflection near 0.24. The resistivity as a function of x increases monotonically with decreasing x and also has an inflection near x=0.24.

Research Organization:
Department of Physics, Florida State University, Tallahassee, Florida 32306
OSTI ID:
5848649
Journal Information:
Phys. Rev., B: Condens. Matter; (United States), Journal Name: Phys. Rev., B: Condens. Matter; (United States) Vol. 20:9; ISSN PRBMD
Country of Publication:
United States
Language:
English