Published 1990 | Version v1
Book Metadata-only

A correlation between the optimum levels of hole doping in the Sr- and Ba-classes of copper oxide superconductors

Creators

  • 1. State Univ. of New York, Stony Brook, NY (United States). Dept. of Earth and Space Sciences
  • 2. Du Pont de Nemours (E.I.) and Co., Wilmington, DE (United States). Central Research and Development Dept.

Description

This paper reports on considerations of the in-plane Cu-O bond distance in a variety of cuprate-based superconducting systems which indicate: that an optimum level of hole doping exists in these systems, and that this optimum value is roughly the same for Sr- and Ba-classes of superconductors when one normalizes for structural effects due to the difference in ionic size. Structural adjustment at the optimum level of doping leads to variations in Tc between structure-types

Additional details

Publishing Information

Publisher
Materials Research Society.
Imprint Place
Pittsburgh, PA (United States)
ISBN
1-55899-057-7
Imprint Title
High-temperature superconductors: Fundamental properties and novel materials processing
Imprint Pagination
1322 p.
Journal Page Range
p. 95-98.

Conference

Title
Materials Research Society fall meeting.
Dates
27 Nov - 2 Dec 1989.
Place
Boston, MA (United States).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
23024564
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BARIUM OXIDES; CHEMICAL COMPOSITION; COPPER OXIDES; CORRELATIONS; CRYSTAL DOPING; HIGH-TC SUPERCONDUCTORS; HOLE MOBILITY; OPTIMIZATION; STRONTIUM OXIDES; SUPERCONDUCTIVITY; TRANSITION TEMPERATURE; VARIATIONS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; MOBILITY; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS

Optional Information

Secondary number(s)
CONF-891119--.