Phonons and electron-phonon interaction at the Sb(111) surface

被引：21

作者：

Campi, Davide ^{[1
]}

Bernasconi, Marco ^{[1
]}

Benedek, Giorgio ^{[1
,2
]}

机构：

[1] Univ Milano Bicocca, Dipartimento Sci Mat, I-20125 Milan, Italy

[2] DIPC, San Sebastian 20018, Spain

来源：

PHYSICAL REVIEW B | 2012年 / 86卷 / 07期

关键词：

LATTICE-DYNAMICS; APPROXIMATION; ANTIMONY;

D O I：

10.1103/PhysRevB.86.075446

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The bulk and surface dynamics of Sb(111) and the corresponding electron-phonon interaction have been calculated by density functional perturbation theory. The surface phonon bands reveal features related to a remarkable stiffening of the surface bilayer with respect to the bulk ones. The main contribution to electron-phonon interaction involves transitions between surface and bulk states, mostly driven by bulk phonons, and is found to be in good agreement with the value derived from spin angle-resolved photoemission spectroscopy.

引用

页数：7

共 50 条

[1] Connection between coherent phonons and electron-phonon coupling in Sb (111)
Sakamoto, S.
Gauthier, N.
Kirchmann, P. S.
Sobota, J. A.
Shen, Z. -X.
[J]. PHYSICAL REVIEW B, 2022, 105 (16)
[2] Phonons and electron-phonon interaction in nanostructures
Jusserand, B
[J]. ELECTRON AND PHOTON CONFINEMENT IN SEMICONDUCTOR NANOSTRUCTURES, 2003, 150 : 63 - 78
[3] First principles calculation of localized surface phonons and electron-phonon interaction at Pb(111) thin films
Yndurain, Felix
Jigato, Manuel Perez
[J]. PHYSICAL REVIEW LETTERS, 2008, 100 (20)
[4] Electron-phonon interaction for adiabatic anharmonic phonons
Ziegler, K
Schneider, D
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 2005, 17 (36) : 5489 - 5497
[5] PHONONS AND THE ELECTRON-PHONON INTERACTION IN MULTILAYER SYSTEMS
FOMIN, VM
POKATILOV, EP
[J]. PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1985, 132 (01): : 69 - 82
[6] SURFACE ELECTRON-PHONON INTERACTION
ILKOVIC, V
[J]. PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1971, 44 (01): : 305 - &
[7] PHONONS AND ELECTRON-PHONON INTERACTION IN GAAS QUANTUM WIRES
ROSSI, F
BUNGARO, C
ROTA, L
LUGLI, P
MOLINARI, E
[J]. SOLID-STATE ELECTRONICS, 1994, 37 (4-6) : 761 - 764
[8] OPTICAL PHONONS AND ELECTRON-PHONON INTERACTION IN QUANTUM WIRES
COMAS, F
TRALLEROGINER, C
CANTARERO, A
[J]. PHYSICAL REVIEW B, 1993, 47 (12): : 7602 - 7605
[9] Electron-phonon interaction at the Be(0001) surface
Eiguren, A
de Gironcoli, S
Chulkov, EV
Echenique, PM
Tosatti, E
[J]. PHYSICAL REVIEW LETTERS, 2003, 91 (16)
[10] ELECTRON-PHONON INTERACTION AT A SILICON SURFACE
KELLY, MJ
HANKE, W
[J]. PHYSICAL REVIEW B, 1981, 23 (02): : 924 - 927

← 1 2 3 4 5 →