Published 1990 | Version v1
Miscellaneous Metadata-only

Evidence of superconducting decoupling between Cu-O stacks in YBa2Cu3O7 crystals

Creators

  • 1. Comision Nacional de Energia Atomica, San Carlos de Bariloche (Argentina). Centro Atomico Bariloche
  • 2. AT and T Bell Labs., Murray Hill, NJ (USA)

Description

Detailed magnetic measurements of the parallel and perpendicular lower critical field of three single crystals of YBa2Cu3O7 show that this field suddenly goes to zero a few degrees below the superconducting critical temperature. The quenching of the critical field suggests a thermally induced loss of phase coherence between the stacks of Cu-O planes separated by non superconducting material. (Author)

Availability note (English)

Available from Comision Nacional de Energia Atomica, Buenos Aires (AR). Library.

Additional details

Publishing Information

Imprint Pagination
16 p.

INIS

Country of Publication
Argentina
Country of Input or Organization
Argentina
INIS RN
22036254
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Numerical Data, Non-conventional Literature
Descriptors DEI
COPPER; CRITICAL FIELD; CRYSTALS; DECOUPLING; EXPERIMENTAL DATA; OXYGEN; PHASE TRANSFORMATIONS; STACKS; SUPERCONDUCTIVITY; TRANSITION TEMPERATURE
Descriptors DEC
DATA; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELEMENTS; INFORMATION; MAGNETIC FIELDS; METALS; NONMETALS; NUMERICAL DATA; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENTS

Optional Information

Notes
Pre-print.