Published September 1, 2007
| Version v1
Journal article
Spin response in the electron doped cobaltates
Creators
- 1. Department of Physics, Beijing Normal University, Beijing 100875 (China)
- 2. Department of Physics, Tamkang University, Tamsui 25137, Taiwan (China)
Description
Within the t-J model, the unusual spin response in the electron doped antiferromagnets on a triangular lattice has been discussed. The spin-lattice relaxation rate divided by temperature, 1/(T1T), shows a V-shape behavior in the temperature range 0.05 J < T < 0.7 J, which reflects the strong antiferromagnetic spin fluctuation within the CoO2 plane, and is in qualitative agreement with experimental observation on the electron doped cobaltates
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physc.2007.03.238Additional details
Identifiers
- DOI
- 10.1016/j.physc.2007.03.238;
- PII
- S0921-4534(07)00418-2;
Publishing Information
- Journal Title
- Physica. C, Superconductivity
- Journal Volume
- 460-462
- Journal Page Range
- p. 1129-1130
- ISSN
- 0921-4534
- CODEN
- PHYCE6
Conference
- Title
- 8. international conference on materials and mechanisms of superconductivity and high temperature superconductors
- Acronym
- M2S-HTSC VIII
- Dates
- 9-14 Jul 2006
- Place
- Dresden (Germany)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39070951
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIFERROMAGNETIC MATERIALS; COBALT OXIDES; DOPED MATERIALS; ELECTRONS; FLUCTUATIONS; SPIN; SPIN-LATTICE RELAXATION; TEMPERATURE RANGE
- Descriptors DEC
- ANGULAR MOMENTUM; CHALCOGENIDES; COBALT COMPOUNDS; ELEMENTARY PARTICLES; FERMIONS; LEPTONS; MAGNETIC MATERIALS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; PARTICLE PROPERTIES; RELAXATION; TRANSITION ELEMENT COMPOUNDS; VARIATIONS
Optional Information
- Copyright
- Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.