共 12 条
- [11] SHIINA R, 2002, J PHYS SOC JPN S56, V71
- [12] Theory of multipolar excitations in CeB6[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1998, 67 (07) : 2363 - 2371Thalmeier, PShiina, RShiba, HSakai, O
Remark on high-field phase diagram of CeB6
被引：20
作者：
Shiina, R
[1
]
机构：
[1] Tokyo Metropolitan Univ, Dept Phys, Tokyo 1920397, Japan
[2] Max Planck Inst Chem Phys Fester Stoffe, Dresden, Germany
关键词：
quadrupole;
multipole;
fluctuation;
magnetic field;
D O I：
10.1143/JPSJ.71.2257
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The quadrupolar phase transition of CeB6 in high magnetic fields is studied by mapping the multipolar RKKY model to an effective orbital Hamiltonian. The fluctuation correction to the mean-field solution of the effective Hamiltonian is analyzed as a function of the strength and the direction of the magnetic field. The results are combined with the low-field analysis of the previous paper to obtain a possible high-field phase diagram for CeB6.
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页码：2257 / 2262
页数：6
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