Published November 1996
| Version v1
Journal article
Gapless superconductivity in overdoped Hg system: Cu-NQR study
- 1. Science Univ. of Tokyo, Noda, Chiba (Japan)
Description
The nuclear quadrupole resonance (NQR) investigation of Cu in the overdoped compounds HgBa2CuOy (Hg1201) with Y=4.06 (Tc=92K) and 4.11 (64K) and HgBa2CaCu2Oy (Hg1212) with y=6.13 (Tc=125K) and 6.21 (117K) was carried out in zero field. From the temperature (T) dependence of the nuclear spin-lattice relaxation time, T1, of 63Cu, the authors discuss a cause of the Tc suppression with decreasing the number of CuO2 layers
Additional details
Publishing Information
- Journal Title
- Journal of Low Temperature Physics
- Journal Volume
- 105
- Journal Issue
- 3-4
- Journal Page Range
- p. 419-423.
- ISSN
- 0022-2291
- CODEN
- JLTPAC
Conference
- Title
- 3. international conference on physics and chemistry of molecular and oxide superconductors.
- Dates
- 2-6 Aug 1996.
- Place
- Karlsruhe (Germany).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 28067141
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BARIUM OXIDES; CALCIUM OXIDES; COPPER OXIDES; COPPER 63; HIGH-TC SUPERCONDUCTORS; INHIBITION; MERCURY OXIDES; NUCLEAR QUADRUPOLE RESONANCE; SPIN-LATTICE RELAXATION; TEMPERATURE DEPENDENCE; TRANSITION TEMPERATURE
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; COPPER ISOTOPES; INTERMEDIATE MASS NUCLEI; ISOTOPES; MERCURY COMPOUNDS; NUCLEI; ODD-EVEN NUCLEI; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RELAXATION; RESONANCE; STABLE ISOTOPES; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-960808--.