Published 1989 | Version v1
Journal article Metadata-only

Vibrations of superlattices with ordered oxygen vacancies in YBa2Cu3O7-x lattice

Creators

Description

Symmetrical oscillations at G-point of the Brillouin band are calculated for superconducting crystals with stoichiometry Y2Ba4Cu6O13 (ortho-2 phase) and Y8Ba16Cu24O55. Changes in spectra of lattice symmetry oscilaltions expected in ordering of oxygen vacancies are discussed

Additional details

Additional titles

Original title (Russian)
Колебание сверхструктур с упорядоченными кислородными вакансиями в решетку YBa

Publishing Information

Journal Title
Izvestiya Akademii Nauk Ehstonskoj SSR, Fizika, Matematika
Journal Volume
38
Journal Issue
2
Series
Izv. Akad. Nauk Ehst. SSR, Fiz., Mat.
Journal Page Range
208-212
ISSN
0367-1429
CODEN
ETFMB

INIS

Country of Publication
Estonia
Country of Input or Organization
USSR
INIS RN
21080873
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
BARIUM COMPOUNDS; BRILLOUIN ZONES; CUPRATES; LATTICE VIBRATIONS; ORDER-DISORDER TRANSFORMATIONS; STOICHIOMETRY; SUPERCONDUCTIVITY; SUPERLATTICES; VACANCIES; YTTRIUM COMPOUNDS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; COPPER COMPOUNDS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; POINT DEFECTS; TRANSITION ELEMENT COMPOUNDS; ZONES