Published March 2007
| Version v1
Journal article
Direct estimation of zero-field energy gap in the nano-scale single molecular magnet V15
- 1. Graduate school of Natural Science and Technology, Okayama University, Okayama 700-8530 (Japan)
- 2. Institute for Materials Research, Tohoku University, Sendai 980-8577 (Japan)
- 3. Ames Laboratory and Department of Physics and Astronomy, Iowa State University, Ames, Iowa 50011 (United States)
Description
The electron spin resonance (ESR) at low frequency (0.6-3GHz) and at low temperature (∼0.5K) was performed for the single molecular magnet V15. Non-linear field dependence of resonance at the lowest temperature implies the existence of the zero-field gap. The angle dependence of resonance field has strong anisotropy. We directly estimate the zero-field energy gap of 30mK and analyze the energy levels using the model with Dzyaloshinskii-Moriya interaction
Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2006.10.313;
- PII
- S0304-8853(06)01509-5;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 310
- Journal Issue
- 2
- Journal Page Range
- p. 1203-1205
- 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
- 39029633
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANISOTROPY; ELECTRON SPIN RESONANCE; ENERGY GAP; ENERGY LEVELS; INTERACTIONS; MAGNETS; TEMPERATURE RANGE 0000-0013 K; TUNNEL EFFECT
- Descriptors DEC
- EQUIPMENT; MAGNETIC RESONANCE; RESONANCE; TEMPERATURE RANGE
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.