Photo-excitation of single crystals of La2CuO4+δ near the metal-insulator transition
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چکیده
منابع مشابه
Local moments near the metal-insulator transition.
This paper reviews recent progress in understanding the metal-insulator transition in a system of spin-1/2 interacting electrons in the presence of a non-magnetic random potential. Using results of recent experiments in doped semiconductors, it is argued that the metallic state near the transition can be described by a phenomenological two-fluid model of local moments and itinerant quasiparticl...
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ژورنال
عنوان ژورنال: Physica C: Superconductivity
سال: 1992
ISSN: 0921-4534
DOI: 10.1016/0921-4534(92)90719-s