Published 1992
| Version v1
Book
NMR and NQR studies in the Pb2Sr2Y1-xCaxCu3O8+y system
- 1. Himeji Inst. of Tech., Hyogo (Japan)
- 2. Tohoku Univ., Sendai (Japan). Faculty of Engineering
Description
This paper discusses a pair of sharp Cu NQR signals and a broad Cu NQR signal, which correspond to the Cu1 and Cu2 sites respectively, and were observed in high-Tc Pb cuprate Pb2Sr2Y0.5Ca0.5Cu3O8+y. The spin lattice relaxation times, T1, of Pb and both Cu sites decrease rapidly with decreasing temperature without enhancement just below Tc. The Knight shift (+0.28% in the normal state) of the Pb NMR signal also decreases with decreasing temperature in the superconducting state
Additional details
Publishing Information
- Publisher
- Springer-Verlag New York Inc.
- Imprint Place
- New York, NY (United States)
- ISBN
- 3-540-54914-5
- Imprint Title
- Proceedings of the physics and chemistry of oxide superconductors
- Imprint Pagination
- 578 p.
- Journal Page Range
- p. 413-416.
Conference
- Title
- 2. ISSP international symposium on the physics and chemistry of oxide superconductors (PCOS-2).
- Dates
- 16-18 Jan 1991.
- Place
- Tokyo (Japan).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 24010159
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CUPRATES; HIGH-TC SUPERCONDUCTORS; KNIGHT SHIFT; LEAD COMPOUNDS; NMR SPECTRA; NUCLEAR QUADRUPOLE RESONANCE; PHASE DIAGRAMS; SPIN-LATTICE RELAXATION; SUPERCONDUCTIVITY; TEMPERATURE DEPENDENCE
- Descriptors DEC
- COPPER COMPOUNDS; DIAGRAMS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; INFORMATION; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RELAXATION; RESONANCE; SPECTRA; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-910191--.