Published May 1, 2006
| Version v1
Journal article
Spin freezing and non-glassy dynamics in Ce0.2La0.8RhIn5
Creators
- 1. Physics Department, University of California, Riverside, CA 92521 (United States)
- 2. Japan Atomic Energy Research Institute, Tokai, Ibaraki-ken, 319-1195 (Japan)
- 3. Los Alamos National Laboratory, K764, Los Alamos, NM 87545 (United States)
- 4. TRIUMF, Vancouver, British Columbia, Canada V6T 2A3 (CA)
- 5. Physics Department, California State University, Los Angeles, CA 90032 (United States)
- 6. Physics Department, University of Florida, Gainesville, FL 32611 (United States)
Description
Zero-field muon spin relaxation (μSR) in non-Fermi liquid Ce0.2La0.8RhIn5 reveals disordered spin freezing with a sharp transition at 0.16K. The frozen moment at T=0 is estimated as ∼0.13μB/Ce, an order of magnitude smaller than found from thermodynamic data at higher fields and temperatures. Longitudinal-field μSR exhibits no dynamic relaxation at any temperature, showing that the spin freezing is not accompanied by the slow spin fluctuations found in spin glasses above the glass temperature and in other disordered non-Fermi liquid systems
Additional details
Identifiers
- DOI
- 10.1016/j.physb.2006.01.054;
- PII
- S0921-4526(06)00058-5;
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 378-380
- Journal Page Range
- p. 144-145
- ISSN
- 0921-4526
- CODEN
- PHYBE3
Conference
- Title
- International conference on strongly correlated electron systems
- Acronym
- SCES 2005
- Dates
- 26-30 Jul 2005
- Place
- Vienna (Austria)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38066326
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CERIUM; FERMI GAS; FLUCTUATIONS; INDIUM; INTERMETALLIC COMPOUNDS; LANTHANUM; MUON SPIN RELAXATION; RHODIUM; SPIN; SPIN GLASS STATE; TEMPERATURE DEPENDENCE
- Descriptors DEC
- ALLOYS; ANGULAR MOMENTUM; ELEMENTS; METALS; PARTICLE PROPERTIES; PLATINUM METALS; RARE EARTHS; REFRACTORY METALS; RELAXATION; TRANSITION ELEMENTS; VARIATIONS
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.