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arXiv 1004.0285cond-mat.mes-hallcond-mat.dis-nn
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Anderson相变的有限尺寸标度分析

Finite Size Scaling Analysis of the Anderson Transition

Bernhard Kramer, Angus MacKinnon, Tomi Ohtsuki, Keith Slevin

摘要:

本章描述了在过去三十年中,在安德森转变临界现象的有限尺寸标度分析方面所取得的进展。局部化的标度理论和安德森局部化模型的简要概述。描述了有限尺寸标度方法。最近的结果为不同的对称类的临界指数进行了总结。强调了定标校正的重要性。与实验结果进行了比较,并提出了今后的工作方向.

英文摘要:

This chapter describes the progress made during the past three decades in the finite size scaling analysis of the critical phenomena of the Anderson transition. The scaling theory of localisation and the Anderson model of localisation are briefly sketched. The finite size scaling method is described. Recent results for the critical exponents of the different symmetry classes are summarised. The importance of corrections to scaling are emphasised. A comparison with experiment is made, and a direction for future work is suggested.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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