Published 1989
| Version v1
Miscellaneous
Crystal structure of YBa2Cu3O7-x
Description
The crystal structure of YBa2Cu3O7-x monocrystal grown from a melt was studied. The critical superconducting transition temperature was Tc = 83±1 K. The crystal structure of YBa2Cu3O7-x at room temperature and 91 K belongs to Pmmm sp.gr. Coordinates of atoms and interatomic distances are given. At T = 293 K a = 3.810(1); b = 3.888 (1); c = 11.662(2) A; at T = 91 K; a = 3.826(1); b = 3.879 (2); c = 22.606 (2) A. The Tc dependence on X value is presented. 1 ref
Additional details
Additional titles
- Original title (Russian)
- Кристаллическая структура YBa
Publishing Information
- Imprint Title
- Physical chemistry and technology of high-temperature superconducting materials
- Imprint Pagination
- 511 p.
- Journal Page Range
- p. 92-93.
- Report number
- INIS-SU--317/A
Conference
- Title
- 1. All-union conference on physical chemistry and technology of high-temperature superconducting materials.
- Dates
- 13-15 Sep 1988.
- Place
- Moscow (USSR).
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 23052692
- Subject category
- S36: MATERIALS SCIENCE; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BARIUM OXIDES; CHEMICAL COMPOSITION; COPPER OXIDES; CRYSTAL LATTICES; HIGH-TC SUPERCONDUCTORS; INTERATOMIC DISTANCES; LATTICE PARAMETERS; MONOCRYSTALS; SPACE GROUPS; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; TRANSITION TEMPERATURE; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTAL STRUCTURE; CRYSTALS; DISTANCE; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; SYMMETRY GROUPS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS
Optional Information
- Notes
- Imprint:Fizikokhimiya i tekhnologiya vysokotemperaturnykh sverkhprovodyashchikh materialov.;Trudy konferentsii.