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摘要
En 中文
Systems with itinerant fermions close to a zero temperature quantum phase transition like the high temperature superconductors exhibits unusual non-Fermi liquid properties. The interaction of the long-range and low-energy fluctuations of the incipient order with the fermions modifies the dynamical properties of the fermions strongly by inducing effective long-range interactions. Close to the transition, the interaction of the order parameter fluctuations becomes important. In this paper we discuss the physics of phase-fluctuations in a two-dimensional superconductor and their effect on the electronic spectrum. (C) 2002 Elsevier Science Ltd. All rights reserved.
Keyword:
electronic materials
charge density waves
superconductivity
phase transitions
thermodynamic properties
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期刊
IF:
4.9
论文数:
1.4W
被引数:
2.8W
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