Mott transitions in multiorbital systems.
Mott transitions in multiorbital systems.
复制标题
多轨道系统中的莫特跃迁。
DOI:
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发表时间:
2003
影响因子:
8.6
通讯作者:
A. Liebsch
中科院分区:
文献类型:
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作者:
A. Liebsch
Using the dynamical mean field theory it is shown that interorbital Coulomb interactions in nonisotropic multiorbital materials give rise to a single Mott transition. Nevertheless, narrow and wide subbands exhibit different excitation spectra in the metallic and insulating phases. The close analogy between "multigap" insulating behavior and multigap superconductivity is pointed out.