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

共 36 条

[11] 4-TERMINAL PHASE-COHERENT CONDUCTANCE [J].

BUTTIKER, M .

PHYSICAL REVIEW LETTERS, 1986, 57 (14) :1761-1764

[12] SYMMETRY OF ELECTRICAL-CONDUCTION [J].

BUTTIKER, M .

IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1988, 32 (03) :317-334

[13] CURRENT PARTITION IN MULTIPROBE CONDUCTORS IN THE PRESENCE OF SLOWLY OSCILLATING EXTERNAL POTENTIALS [J].

BUTTIKER, M ;

THOMAS, H ;

PRETRE, A .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1994, 94 (1-2) :133-137

[14]

BUTTIKER M, 1991, SEMICOND SEMIMET, V35, P191

[15]

BUTTIKER M, 1993, J PHYS-CONDENS MAT, V5, P9631

[16] MAGNETIC-FIELD SYMMETRY PROPERTIES OF THE CAPACITANCE TENSOR OF A 2-DIMENSIONAL ELECTRON-SYSTEM [J].

CHEN, W ;

SMITH, TP ;

BUTTIKER, M ;

SHAYEGAN, M .

PHYSICAL REVIEW LETTERS, 1994, 73 (01) :146-149

[17]

DEVEGVAR P, 1988, PHYS REV B, V40, P3491

[18]

DEVEGVAR PGN, 1992, PHYS REV LETT, V70, P837

[19]

GEFEN Y, 1984, PHYS REV LETT, V52, P1761

[20] PERSISTENT CURRENTS AND CONDUCTANCE OF A METAL LOOP CONNECTED TO ELECTRON RESERVOIRS [J].

JAYANNAVAR, AM ;

DEO, PS .

PHYSICAL REVIEW B, 1994, 49 (19) :13685-13690

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