Published November 2006
| Version v1
Journal article
Quantum magnetization plateau of an anisotropic mixed spin chain
Creators
- 1. Japan Atomic Energy Agency (JAEA), Spring-8, Hyogo 679-5148, and Crest JST (Japan)
- 2. Department of Mechanical Engineering, Fukui University of Technology, Fukui 910-8505 (Japan)
- 3. Department of Physics, Tokyo Institute of Technology, Tokyo 152-8551 (Japan)
Description
The magnetization process of the S = 1 and S = 2 spin alternating ferrimagnetic chain with the single-ion anisotropies is investigated by the numerical exact diagonalization and the density matrix renormalization group method. It is found that the mechanism of the 2/3 magnetization plateau formation due to quantum effects depends on the anisotropy constants. The obtained phase diagram of the 2/3 plateau is revealed to include three different phases
Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Physics. Conference Series (Online)
- Journal Volume
- 51
- Journal Issue
- 1
- Journal Page Range
- p. 163-166
- ISSN
- 1742-6596
Conference
- Title
- Yamada conference LX on research in high magnetic fields
- Acronym
- RHMF2006
- Dates
- 16-19 Aug 2006
- Place
- Sendai (Japan)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38072907
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANISOTROPY; DENSITY MATRIX; FERRIMAGNETIC MATERIALS; FERRIMAGNETISM; IONS; MAGNETIZATION; PHASE DIAGRAMS; PHASE STABILITY; PHASE STUDIES; RENORMALIZATION; SPIN
- Descriptors DEC
- ANGULAR MOMENTUM; CHARGED PARTICLES; DIAGRAMS; INFORMATION; MAGNETIC MATERIALS; MAGNETISM; MATERIALS; MATRICES; PARTICLE PROPERTIES; STABILITY