Published 1988 | Version v1
Book Metadata-only

Ultra-low-field SQUID magnetic measurements on high temperature ceramic YBaCuO superconductors

Creators

Description

Ultralow-field magnetic measurements performed on a ceramic sample of YBaCuO are presented. Attention is given to the remanent moment which appears when the magnetic field is turned off after field cooling. The results are compared to three models proposed to account for the magnetic properties of the new superconductors: simple flux pinning as in conventional Type II superconductors, a model with a superconducting shell or crust surrounding a normal core in each grain, and a granular superconductor or superconductive glass model. 17 references

Additional details

Publishing Information

Publisher
Materials Research Society.
Imprint Place
Pittsburgh, PA (USA)
Imprint Title
High-temperature superconductors; Proceedings of the Symposium, Boston, MA, Nov. 30-Dec. 4, 1987
Journal Page Range
p. 837-840.

Conference

Title
Symposium on high temperature superconductors.
Dates
30 Nov - 5 Dec 1987.
Place
Boston, MA (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
20002170
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BARIUM OXIDES; COMPARATIVE EVALUATIONS; COOLING; COPPER OXIDES; MAGNETIC FLUX; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; SUPERCONDUCTORS; TRANSITION TEMPERATURE; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; EVALUATION; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS