TIME-DEPENDENT CURRENT PARTITION IN MESOSCOPIC CONDUCTORS

被引：20

作者：

BUTTIKER, M ^{[1
]}

机构：

[1] UNIV GENEVA,DEPT PHYS THEOR,CH-1211 GENEVA,SWITZERLAND

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS | 1995年 / 110卷 / 5-6期

关键词：

D O I：

10.1007/BF02741461

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The currents at the terminals of a mesoscopic conductor are evaluated in,the presence of slowly oscillating potentials applied to the contacts of the sample. The need to find a charge- and current-conserving solution to this dynamic current partition problem is emphasized. We present results for the electrochemical admittance describing the long-range Coulomb interaction in a Hartree approach. For multiply connected samples we discuss the symmetry of the admittance under the reversal of an Aharonov-Bohm flux.

引用

页码：509 / 522

页数：14

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