Quantum phase transition: Van Vleck antiferromagnet in a magnetic field
Theoretical description of magnetic properties of antiferromagnetic state, induced by the longitudinal magnetic field, in the Van Vleck - singlet - magnet with single-ion anisotropy of "easy-plane" type and ion spin S=1 is proposed. It is shown that the quantum phase transition to the anti...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute for Condensed Matter Physics
2008-09-01
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| Series: | Condensed Matter Physics |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.5488/CMP.11.3.509 |