Published May 2004
| Version v1
Journal article
Inter-cluster coupling effects in high-spin molecular magnets
Description
We report evidences of antiferromagnetic (AF) transition in Fe19metheidi, a new molecular nanomagnet with a total spin S=((33)/(2)), among the highest known so far. The temperature (T) dependence of specific heat (C) shows a λ-anomaly at 1.19 K and at the same temperature an anomaly is also observed in the low field (B<0.12 T) magnetization M-vs.-T curves. Since the dipolar interaction between clusters is estimated to be ∼190 mK, the origin of the AF transition is probably due to superexchange
Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2003.12.1125;
- PII
- S0304885303026088;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 272-276
- Journal Issue
- 6
- Journal Page Range
- p. E763-E764
- ISSN
- 0304-8853
- CODEN
- JMMMDC
Conference
- Title
- International conference on magnetism
- Acronym
- ICM 2003
- Dates
- 27 Jul - 1 Aug 2003
- Place
- Rome (Italy)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36049112
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIFERROMAGNETISM; COUPLING; INTERACTIONS; IRON COMPOUNDS; MAGNETIZATION; MAGNETS; SPECIFIC HEAT; SPIN
- Descriptors DEC
- ANGULAR MOMENTUM; EQUIPMENT; MAGNETISM; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.