NONLINEAR PROPERTIES OF DISORDERED NORMAL-METAL RINGS WITH MAGNETIC-FLUX

被引：20

作者：

ARONOV, AG

KRAVTSOV, VE

机构：

[1] UNIV HEIDELBERG,INST THEORET PHYS,W-6900 HEIDELBERG,GERMANY

[2] TROITSK SPECT INST,TROITSK 142092,RUSSIA

[3] AF IOFFE PHYS TECH INST,ST PETERSBURG 194021,RUSSIA

来源：

PHYSICAL REVIEW B | 1993年 / 47卷 / 20期

关键词：

D O I：

10.1103/PhysRevB.47.13409

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nonlinear properties of small disordered normal-metal rings threaded by a static magnetic flux are studied. The dependence of an averaged dc and second-harmonic current on the amplitude and frequency of the exciting high-frequency electromagnetic (EM) field is obtained. The essentially nonlinear regime is described by an exact solution for the particle-particle Cooper propagator in the external EM field. Some consequences of nonlocality of the nonlinear response are discussed.

引用

页码：13409 / 13419

页数：11

共 20 条

[1]

Altshuler B. L, 1991, MESOSCOPIC PHENOMENA

[2]

ALTSHULER BL, 1985, JETP LETT+, V41, P648

[3] PERSISTENT DIFFERENCES BETWEEN CANONICAL AND GRAND CANONICAL AVERAGES IN MESOSCOPIC ENSEMBLES - LARGE PARAMAGNETIC ORBITAL SUSCEPTIBILITIES [J].