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New Hydrocarbon Superconductor on the Verge of Metal-Insulator Transition: Electronic Structures and Magnetic Properties of K3picene
New Hydrocarbon Superconductor Verge of Metal-Insulator Transition: Electronic Structures Magnetic Properties of K3picene
2010/11/22
We have investigated the electronic structures and magnetic properties of of K3picene, which
is a first hydrocarbon superconductor with high transition temperature Tc=18K. We have shown
that the met...
Orbital Order, Metal Insulator Transition, and Magnetoresistance-Effect in the two-orbital Hubbard model
Orbital Order Metal Insulator Transition Magnetoresistance-Effect
2010/11/19
We study the effects of temperature and magnetic field on a two-orbital Hubbard model within
dynamical mean field theory. We focus on the quarter filled system, which is a special point in the phase ...
Metal-Insulator Transition and Magnetic Order in the Pyrochlore Oxide Hg2Ru2O7
pyrochlore structure ruthenium oxide Hg2Ru2O7 NMR metal-insulator transition magnetic magnetic
2010/11/17
We report results of NMR experiments on the ruthenium oxide Hg2Ru2O7 with the py-rochlore structure, which exhibits a metal-insulator transition at TMI = 107 K. In the metallic
phase above TMI, the n...
Phenomenological Model for the metal-insulator transition in two dimensions
metal-insulator transition logistics equation
2010/7/8
The resistivity measured in two-dimensional MOSFET geometry is modeled by considering that the resistivity is a function of the temperature and the areal density of charges (electrons or holes). The l...
Chaos in Fermionic Many-Body Systems and the Metal-Insulator Transition
Fermi systems Metal-Insulator Transition
2010/4/7
We show that finite Fermi systems governed by a mean field and a few-body interaction generically possess spectral fluctuations of the Wigner-Dyson type and are thus chaotic. Our proof is based on an ...
Influence of Doping on the Mott Metal-Insulator Transition
in Infinite Dimensions
Hubbard model metal-insulator transition doping Fermi liquid
2007/8/15
2002Vol.37No.5pp.615-618DOI:
Influence of Doping on the Mott Metal-Insulator Transition
in Infinite Dimensions
TONG Ning-Hua
State Key Laboratory of Magnetism, Institute...
专著信息
书名
Optical study of the metal-insulator transition in CuIr2S4 crystals
语种
英文
撰写或编译
作者
N. L. Wang,G. H. Cao,P. Zheng,G. Li,Z. Fang,T. Xiang,H. Kitazawa,T. Matsumoto
第一作者单位
出版社
Phys. Rev. B 69, 153...