Published 1992 | Version v1
Book Metadata-only

Crystal structures of La2Sr6Cu8O18-δ (δ = 0.4 and 2.0)

Creators

  • 1. Kanazawa Univ. (Japan). Dept. of Physics
  • 2. Nagoya Univ. (Japan). Faculty of Science

Description

In this paper, transport properties and crystal structures are studied for new conductive copper oxides La2Sr6Cu8O18-β, where β does not change continuously but has only two values of 0.4 and 2.0. The Hall coefficients of both compounds are positive and only weakly temperature dependent. Their thermoelectric powers are also positive and behave as those of usual metals in contrast to the case of high-Tc oxides. They have oxygen deficient perovskite structures with disordered arrangement of La and Sr

Additional details

Publishing Information

Publisher
Springer-Verlag New York Inc.
Imprint Place
New York, NY (United States)
ISBN
3-540-54914-5
Imprint Title
Proceedings of the physics and chemistry of oxide superconductors
Imprint Pagination
578 p.
Journal Page Range
p. 61-64.

Conference

Title
2. ISSP international symposium on the physics and chemistry of oxide superconductors (PCOS-2).
Dates
16-18 Jan 1991.
Place
Tokyo (Japan).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
24014257
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ATOM TRANSPORT; CRYSTAL STRUCTURE; CUPRATES; HALL EFFECT; HIGH-TC SUPERCONDUCTORS; LANTHANUM COMPOUNDS; LANTHANUM IONS; ORDER-DISORDER TRANSFORMATIONS; PEROVSKITE; STRONTIUM IONS; SUPERCONDUCTIVITY; TEMPERATURE DEPENDENCE; THERMOELECTRIC PROPERTIES
Descriptors DEC
CHARGED PARTICLES; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; IONS; MINERALS; NEUTRAL-PARTICLE TRANSPORT; OXIDE MINERALS; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; RADIATION TRANSPORT; RARE EARTH COMPOUNDS; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Secondary number(s)
CONF-910191--.