Published March 2007
| Version v1
Journal article
Smooth or sharp crossover between thermally assisted and pure quantum tunneling in single-molecule magnets
Creators
- 1. Department of Physics, Sejong University, Seoul 143-747 (Korea, Republic of)
Description
We have studied numerically the quantum-classical crossover in the escape rate in molecular nanomagnets. It is found that the higher-order longitudinal anisotropy plays an important role in the abrupt or gradual crossover of the dominant level in each resonance. The results can be compared with a recent experiment
Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2006.10.462;
- PII
- S0304-8853(06)01674-X;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 310
- Journal Issue
- 2
- Journal Page Range
- p. e498-e500
- ISSN
- 0304-8853
- CODEN
- JMMMDC
Conference
- Title
- 17. international conference on magnetism
- Dates
- 20-25 Aug 2006
- Place
- Kyoto (Japan)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39029759
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANISOTROPY; MAGNETS; MOLECULES; RESONANCE; TUNNEL EFFECT
- Descriptors DEC
- EQUIPMENT
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.