Published November 1989 | Version v1
Journal article Metadata-only

Oxygen kinetics at a low temperature irradiation in YBa2Cu3O7-y HTSC

Creators

  • 1. Moskovskij Inzhenerno-Fizicheskij Inst., Moscow (USSR)

Description

A model describing kinetics of disordering of oxygen atoms of YBa2Cu3O7-y HTSC under irradiation is created. Dependence of oxygen atom concentrations in crystal lattice point in YBa2Cu3O7-y HTSC on fluence (average number of shears) under low-temperature irradiation for various y is calculated. Two alternative models of oxygen atom disordering are found. 'Critical' concentration of defects is reached at lower fluences in the second model. But to establish applicability of one or another model it is necessary to determine experimentally the change in oxygen point population under irradiation

Additional details

Additional titles

Original title (Russian)
Кинетика кислорода при низкотемпературном облучении VTSP YBa

Publishing Information

Journal Title
Sverkhprovodimost': Fizika, Khimiya, Tekhnika
Journal Volume
2
Journal Issue
11
Series
Sverkhprovod.: Fiz. Khim. Tekh.
Journal Page Range
95-105

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
21088651
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ATOMIC DISPLACEMENTS; BARIUM OXIDES; CRITICAL TEMPERATURE; CRYSTALS; CUPRATES; INTERSTITIALS; ORDER PARAMETERS; OXYGEN; PROBABILITY; QUANTITY RATIO; RADIATION DOSES; RADIATION EFFECTS; RECOMBINATION; VACANCIES; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; ELEMENTS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; PHYSICAL RADIATION EFFECTS; POINT DEFECTS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION TEMPERATURE; YTTRIUM COMPOUNDS