Quantum Hall effects in normal and superconducting systems: localization and multifractality

被引：11
|
作者：
Evers, Ferdinand [1 ,2 ]
Mildenberger, Achim [3 ]
Mirlin, Alexander D. [1 ,2 ,4 ]
机构：
[1] Forschungszentrum Karlsruhe, Inst Nanotechnol, D-76021 Karlsruhe, Germany
[2] Univ Karlsruhe, Inst Theorie Kondensierten Mat, D-76128 Karlsruhe, Germany
[3] Univ Karlsruhe, Fak Phys, D-76128 Karlsruhe, Germany
[4] Petersburg Nucl Phys Inst, St Petersburg 188300, Russia
来源：
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2008年 / 245卷 / 02期
关键词：
D O I：
10.1002/pssb.200743324
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We study quantum phases and localization-delocalization transitions between these phases in three types of quantum Hall effects. These include the conventional integer quantum Hall effect, as well as its counterparts taking place in super-conducting systems: spin quantum Hall effect and thermal quantum Hall effect. A particular emphasis is put on multifractal behavior of wave functions at criticality. (C) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：284 / 302
页数：19
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