Published 1988 | Version v1
Book Metadata-only

Transmission electron microscope studies on minor phases and imperfections in YBa/sub 2/Cu/sub 3/O/sub x/ compounds

Creators

  • 1. National Research Institute for Metals, 2-3-12 Nakameguro, Meguro-ku, Tokyo 153 (Japan)

Description

The authors studied grain boundaries in calcined and sintered YBa/sub 2/Cu/sub 3/O/sub x/ by transmission electron microscopy (TEM) and found complex Ba-Cu oxides. The complex oxide was polycrystalline and composed of grains smaller than 100 nm in diameter and it often included minor phases rich in Y. Some stoichiometric oxides such as BaCuO/sub 2/, CuO and BaO were also observed along grain boundaries

Additional details

Publishing Information

Publisher
Materials Research Society.
Imprint Place
Pittsburgh, PA (USA)
ISBN
0-931837-67-7
Imprint Title
High-temperature superconductors
Journal Page Range
vp.

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
20032952
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BARIUM OXIDES; COPPER OXIDES; CRYSTAL DEFECTS; GRAIN BOUNDARIES; PHASE STUDIES; POLYCRYSTALS; SINTERING; STOICHIOMETRY; TRANSMISSION ELECTRON MICROSCO; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTAL STRUCTURE; CRYSTALS; ELECTRON MICROSCOPY; FABRICATION; MICROSCOPY; MICROSTRUCTURE; OXIDES; OXYGEN COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS