Published July 15, 1991 | Version v1
Journal article Metadata-only

Dimensional transition in the fluctuation conductivity of Pb/Ge superconducting multilayers

Creators

  • 1. Leuven Univ. (Belgium)
  • 2. Nice Univ., 06 (France). Lab. de Physique de la Matiere Condensee
  • 3. California Univ., San Diego, La Jolla, CA (United States). Dept. of Physics

Description

We have observed a two- to three-dimensional transition in the normal-state fluctuation conductivity of Pb/Ge superconducting multilayers. This transition, also characterized by changes in the temperature dependence of critical fields, exhibits a clear-cut signature in the fluctuation conductivity in good agreement with the theoretical calculation in two and three dimensions

Additional details

Publishing Information

Journal Title
Europhysics Letters
Journal Volume
15
Journal Issue
6
Series
Europhys. Lett.
Journal Page Range
637-641
CODEN
EULEE

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
23006952
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CRITICAL FIELD; FLUCTUATIONS; GERMANIUM; LAYERS; LEAD; SUPERCONDUCTING COMPOSITES; SUPERCONDUCTIVITY; TEMPERATURE DEPENDENCE
Descriptors DEC
COMPOSITE MATERIALS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELEMENTS; MAGNETIC FIELDS; MATERIALS; METALS; PHYSICAL PROPERTIES; VARIATIONS

Optional Information

Contract/Grant/Project number
Contract NOOO14-88K-0480