Published February 1994 | Version v1
Journal article Metadata-only

Lower critical field in epitaxial (001)-oriented films of Nd1.85Ce0.15CuO4 and YBa2Cu3O7-δ measured in a transverse field

Creators

  • 1. Moscow Engineering Physics Inst. (Russian Federation)
  • 2. Lab. of Nuclear Problems, Joint Inst. for Nuclear Research, Dubna (Russian Federation)

Description

A lower critical field versus temperature is measured with SQUID susceptometer in transverse field H parallel c for Nd- and Y-based films. For 123 HTS it appears to be linear over large temperature range 0.05 < t < 1. The new basic equation to deduce Hc1 through penetration field has been tested and confirmed to be applicable. (orig.)

Additional details

Publishing Information

Journal Title
Physica. B, Condensed Matter
Journal Volume
194-196
Journal Page Range
p. 2327-2328.
ISSN
0921-4526
CODEN
PHYBE3

Conference

Title
20. IUPAP international conference on low temperature physics (LT-20).
Dates
4-11 Aug 1993.
Place
Eugene, OR (United States).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
25057211
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CERIUM OXIDES; COPPER OXIDES; CRITICAL FIELD; HIGH-TC SUPERCONDUCTORS; ISOTHERMS; LAYERS; MAGNETIC FIELDS; MAGNETIC SUSCEPTIBILITY; NEODYMIUM OXIDES; PENETRATION DEPTH; QUATERNARY COMPOUNDS; SQUID DEVICES; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0013-0065 K; TEMPERATURE RANGE 0065-0273 K; TEXTURE; THIN FILMS; YTTRIUM OXIDES
Descriptors DEC
AMINES; CERIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELECTRONIC EQUIPMENT; EQUIPMENT; FILMS; FLUXMETERS; MAGNETIC PROPERTIES; MEASURING INSTRUMENTS; MICROWAVE EQUIPMENT; NEODYMIUM COMPOUNDS; ORGANIC COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SUPERCONDUCTING DEVICES; SUPERCONDUCTORS; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS