Vibrating-reed studies of flux pinning in the superconducting metallic glass Zr/sub 70/Cu/sub 30/

Journal Article · Tue Mar 01 04:00:00 EST 1988 · Phys. Rev. B: Condens. Matter; (United States)

DOI:https://doi.org/10.1103/PhysRevB.37.3689· OSTI ID:5357848

Esquinazi, P; Luzuriaga, J; Duran, C

With the vibrating-reed technique we have measured the resonance frequency and damping of superconducting ribbons of a Zr/sub 70/Cu/sub 30/ amorphous alloy as a function of magnetic field and temperature for different heat treatments of the same sample. Through these measurements we obtain the Labusch parameter ..cap alpha.. in the reduced-field (b) range 5 x 10/sup -4/

• Research Organization: Centro Atomico Bariloche and Instituto Balseiro, 8400 Bariloche, Argentina
• OSTI ID: 5357848
• Journal Information: Phys. Rev. B: Condens. Matter; (United States), Journal Name: Phys. Rev. B: Condens. Matter; (United States) Vol. 37:7; ISSN PRBMD
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
656100 -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALLOYS
COPPER ALLOYS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
HEAT TREATMENTS
MAGNETIC FLUX
MAGNETIZATION
METALLIC GLASSES
PHYSICAL PROPERTIES
SUPERCONDUCTIVITY
TEMPERATURE DEPENDENCE
ZIRCONIUM ALLOYS