Percolation Approach to the Metal-Insulator Transition in Super-Critical Fluid Metals.II.Quantal Percolation Approach
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概要
- 論文の詳細を見る
We study a quantal percolation process in a square lattice gas in the super-critical regions by making use of a computer simulation. Critical quantal percola-tion density is determined by a criterion of electron localization. Our resultsuggests that the critical quantal percolation density is very close to the criticaldensity for the classical percolation at all temperatures above the critical tempera-ture. We also discuss the temperature dependence of the o?te-electron density ofstates of the lattice gas.
- 社団法人日本物理学会の論文
- 1979-04-15
著者
-
OGITA Naofumi
The Institute of Physical and Chemical Research
-
Odagaki Takashi
Department Of Chemistry Faculty Of Science Kyoto University
-
Ogita Naofumi
The Institute Of Physical And Chemical Research:department Of Physics The City College Of Cuny
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Matsuda Hirotsugu
Department Of Biology Faculty Of Science Kyushu University
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