VORTEX DYNAMICS AND THE HALL ANOMALY - A MICROSCOPIC ANALYSIS

被引：129

作者：

VANOTTERLO, A ^{[1
]}

FEIGELMAN, M ^{[1
]}

GESHKENBEIN, V ^{[1
]}

BLATTER, G ^{[1
]}

机构：

[1] LD LANDAU THEORET PHYS INST, MOSCOW 117940, RUSSIA

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.75.3736

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a microscopic derivation of the equation of motion for a vortex in a superconductor. A coherent view on vortex dynamics is obtained, in which both hydrodynamics and the vortex core contribute to the forces acting on a vortex. The competition between these two provides an interpretation of the observed sign change in the Hall angle in superconductors with mean free path l of the order of the coherence length xi in terms of broken particle-hole symmetry, which is related to details of the microscopic mechanism of superconductivity.

引用

页码：3736 / 3739

页数：4

共 50 条

[1] Vortex dynamics and the Hall anomaly: a microscopic analysis
Phys Rev Lett, 20 (3736):
[2] MICROSCOPIC THEORY OF VORTEX DYNAMICS
GAITONDE, DM
RAMAKRISHNAN, TV
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1994, 235 : 245 - 248
[3] Hall anomaly and moving vortex charge in layered superconductors
Auerbach, Assa
Arovas, Daniel P.
SCIPOST PHYSICS, 2020, 8 (04):
[4] Motion of vacancies in a pinned vortex lattice: origin of the Hall anomaly
Ao, P
JOURNAL OF PHYSICS-CONDENSED MATTER, 1998, 10 (41) : L677 - L682
[5] Hall anomaly in the vortex state of La2-xSrxCuO4
Matsuda, Y
Nagaoka, T
Suzuki, G
Kumagai, K
Suzuki, M
Machida, M
Sera, M
Hiroi, M
Kobayashi, N
PHYSICAL REVIEW B, 1995, 52 (22) : 15749 - 15752
[6] Microscopic theory of vortex dynamics in homogeneous superconductors
Ao, P
Zhu, XM
PHYSICAL REVIEW B, 1999, 60 (09) : 6850 - 6877
[7] Quantum vortex dynamics from the microscopic Hamiltonian
Mizel, Ari
PHYSICAL REVIEW B, 2006, 73 (17):
[8] Vortex dynamics in planar pinning centers and Hall effects
Frontier Technology Div, Ibaraki, Japan
Phys C Supercond, pt 4 (2355-2356):
[9] Vortex dynamics in planar pinning centers and Hall effects
Mawatari, Y
Obara, H
PHYSICA C, 1997, 282 : 2355 - 2356
[10] Vortex dynamics and Hall conductivity of hard-core bosons
Lindner, Netanel
Auerbach, Assa
Arovas, Daniel P.
PHYSICAL REVIEW B, 2010, 82 (13)

← 1 2 3 4 5 →