Far Infrared Resonance Transition Study of the Chain-End S = 1/2 Modes in an S = 1 Antiferromagnetic Chain
- 1 May 1995
- journal article
- Published by IOP Publishing in Chinese Physics Letters
- Vol. 12 (5) , 313-316
- https://doi.org/10.1088/0256-307x/12/5/015
Abstract
No abstract availableKeywords
This publication has 10 references indexed in Scilit:
- Direct observation of the Haldane gap in NENP by far-infrared spectroscopy in high magnetic fieldsPhysical Review Letters, 1991
- Observation of fractional spinS=1/2 on open ends ofS=1 linear antiferromagnetic chains: Nonmagnetic dopingPhysical Review Letters, 1991
- Observation ofS=1/2 degrees of freedom in anS=1 linear-chain Heisenberg antiferromagnetPhysical Review Letters, 1990
- Elementary excitation in the Haldane statePhysical Review Letters, 1990
- Exact diagonalisations of open spin-1 chainsJournal of Physics: Condensed Matter, 1990
- High-field magnetization of a quasi-one-dimensional S=1 antiferromagnet Ni((: Observation of the Haldane gapPhysical Review Letters, 1989
- Magnetization process of anS=1linear-chain Heisenberg antiferromagnetPhysical Review Letters, 1989
- Quantum spin chains and the Haldane gapJournal of Physics: Condensed Matter, 1989
- Rigorous results on valence-bond ground states in antiferromagnetsPhysical Review Letters, 1987
- Nonlinear Field Theory of Large-Spin Heisenberg Antiferromagnets: Semiclassically Quantized Solitons of the One-Dimensional Easy-Axis Néel StatePhysical Review Letters, 1983