Scattering profile from a random distribution of dislocations in a charge density wave

被引：1

作者：

Kirova, N. ^{[1
]}

Brazovskii, S. ^{[2
]}

机构：

[1] Univ Paris Saclay, LPS, CNRS UMR 8502, F-91405 Orsay, France

[2] Univ Paris Saclay, LPTMS, CNRS UMR 8626, F-91405 Orsay, France

来源：

ANNALS OF PHYSICS | 2022年 / 447卷

关键词：

Electronic crystals; CDW; X-ray; Dislocations; Electronic vortices; CDW;

D O I：

10.1016/j.aop.2022.169130

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Dislocations are ubiquitous topological defects in charge density waves crystals. We present exact analytical calculation of the scattering intensity profile for a random array of dislocations which is performed within a generic vortex limit. We add results of numerical studies for a complete model which allows for variations of the amplitude, down to the zero at the dislocation core, including interactions with the electric field and normal carriers.(c) 2022 Published by Elsevier Inc.

引用

页数：9

共 50 条

[31] ONE-DIMENSIONAL CHARGE-DENSITY WAVE IN A RANDOM GAUSSIAN POTENTIAL
YEFETOV, KB
ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI, 1978, 75 (05): : 1885 - 1891
[32] Visualization of surface acoustic wave scattering by dislocations
Shilo, D
Zolotoyabko, E
ULTRASONICS, 2002, 40 (1-8) : 921 - 925
[33] RAYLEIGH-WAVE SCATTERING BY STATIC DISLOCATIONS
KHARITONOV, VD
FIZIKA TVERDOGO TELA, 1985, 27 (02): : 553 - 554
[34] ON INTERNAL STRESSES DUE TO A RANDOM DISTRIBUTION OF DISLOCATIONS
BENABRAHAM, SI
SCRIPTA METALLURGICA, 1968, 2 (01): : 9 - +
[35] Pseudogap and (An)isotropic Scattering in the Fluctuating Charge-Density Wave Phase of Cuprates
S. Caprara
M. Grilli
C. Di Castro
G. Seibold
Journal of Superconductivity and Novel Magnetism, 2017, 30 : 25 - 30
[36] Pseudogap and (An)isotropic Scattering in the Fluctuating Charge-Density Wave Phase of Cuprates
Caprara, S.
Grilli, M.
Di Castro, C.
Seibold, G.
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2017, 30 (01) : 25 - 30
[37] MAGNETOACOUSTIC WAVE IN A COLD COLLISIONLESS PLASMA WITH RANDOM INHOMOGENEOUS DENSITY DISTRIBUTION
NAKATA, I
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1987, 56 (12) : 4357 - 4360
[38] IMPURITY SCATTERING IN POTASSIUM - RESIDUAL RESISTIVITY AND CHARGE-DENSITY WAVE HYPOTHESIS
DEGENNARO, S
BORCHI, E
JOURNAL OF PHYSICS F-METAL PHYSICS, 1982, 12 (10): : 2363 - 2376
[39] ELECTROMAGNETIC-WAVE SCATTERING FROM A RANDOM MEDIUM LAYER WITH A RANDOM INTERFACE
MUDALIAR, S
WAVES IN RANDOM MEDIA, 1994, 4 (02): : 167 - 176
[40] Dislocations in the charge density wave state of NbSe3 .1. Phase slip properties
Gill, JC
PHYSICS AND CHEMISTRY OF LOW-DIMENSIONAL INORGANIC CONDUCTORS, 1996, 354 : 411 - 419

← 1 2 3 4 5 →