Electron-electron interaction in disordered mesoscopic systems: Weak localization and mesoscopic fluctuations of polarizability and capacitance

被引：24

作者：

Blanter, YM ^{[1
]}

Mirlin, AD

机构：

[1] Univ Geneva, Dept Phys Theor, CH-1211 Geneva 4, Switzerland

[2] Univ Karlsruhe, Inst Theorie Kondensierten Mat, D-76128 Karlsruhe, Germany

[3] Petersburg Nucl Phys Inst, St Petersburg 188350, Russia

来源：

PHYSICAL REVIEW B | 1998年 / 57卷 / 08期

关键词：

D O I：

10.1103/PhysRevB.57.4566

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The weak localization correction and the mesoscopic fluctuations of the polarizability and the capacitance of a small disordered sample are studied systematically in two-dimmesional and three-dimensional geometries. While the grand canonical ensemble calculation gives the positive magnetopolarizability, in the canonical ensemble (appropriate for isolated samples) the sign of the effect is reversed. The magnitude of mesoscopic fluctuations for a single sample exceeds considerably the value of the weak localization correction. [S0163-1829(98)04707-9].

引用

页码：4566 / 4578

页数：13

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