Published 1989
| Version v1
Book
Nickel-lanthanum ordering in YBa2Cu3O7
Description
Partial nickel and commensurate lanthanum substitution for copper and barium, respectively, in YBa2Cu3O7 are discussed. The products were characterized by resistivity, susceptibility, x-ray diffraction, electron microscopy and EDAX. Samples reacted for a shorter time, a few weeks, were complicated by inhomogeneity in addition to the segregation associated with the thermodynamic phase relationships present after equilibration. Interrelations between suppression of Tc, magnetic ordering and lattice constant variations such that a=b=c/3 are discussed as a function of the substitution
Additional details
Publishing Information
- Publisher
- American Chemical Society.
- Imprint Place
- Washington, DC (USA)
- Imprint Title
- The 1989 international chemical congress of Pacific Basin Societies: Abstracts of papers, Parts I and II
- Imprint Pagination
- 1700 p.
- Journal Page Range
- p. 663, Paper INOR 530.
Conference
- Title
- International chemical congress of Pacific Basin Societies (PACIFICHEM '89).
- Dates
- 17-22 Dec 1989.
- Place
- Honolulu, HI (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 22042537
- 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 STRUCTURE; DOPED MATERIALS; ELECTRIC CONDUCTIVITY; ELECTRON MICROSCOPY; INTERMETALLIC COMPOUNDS; LANTHANUM; MAGNETIC SUSCEPTIBILITY; METALLURGY; NICKEL; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; THERMODYNAMICS; TIME DEPENDENCE; TRANSITION TEMPERATURE; X-RAY DIFFRACTION; X-RAY SPECTROSCOPY; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ALLOYS; BARIUM COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; COPPER COMPOUNDS; DIFFRACTION; ELECTRICAL PROPERTIES; ELEMENTS; MAGNETIC PROPERTIES; MATERIALS; METALS; MICROSCOPY; OXIDES; OXYGEN COMPOUNDS; RARE EARTHS; SCATTERING; SPECTROSCOPY; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; YTTRIUM COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-891206--.