Effect of surface band structure in the energy loss of ions at surfaces

被引：10

作者：

Alducin, M

Silkin, VM

Juaristi, JI

Chulkov, EV

机构：

[1] UPV, EHU, ETSII, Dept Ingn Elect, E-48013 Bilbao, Spain

[2] Donostia Int Phys Ctr, San Sebastian 20018, Spain

[3] UPV, EHU, Fac Quim, Dept Fis Mat, San Sebastian 20080, Spain

[4] UPV, EHU, CSIC, Unidad Fis Mat, San Sebastian 20080, Spain

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2002年 / 193卷

关键词：

ions; metals; surfaces; stopping power; energy loss; surface band structure; surface states;

D O I：

10.1016/S0168-583X(02)00856-X

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We have calculated the energy loss of protons scattered off the Cu(1 1 1) surface. The position dependent stopping power is calculated in terms of a surface response function, which is obtained from the surface band structure of the target. The role played by the surface state is analyzed. Comparison of our model results with those obtained using the specular reflection model is performed. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：585 / 589

页数：5

共 26 条

[1] Energy loss-of fast protons specularly reflected from metal surfaces
Cazalilla, MA
Juaristi, JI
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1999, 157 (1-4) : 104 - 109
[2] Dependence of the stopping power on the surface response function
Cazalilla, MA
deAbajo, FJG
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1997, 125 (1-4) : 106 - 109
[3] Image potential states on lithium, copper and silver surfaces
Chulkov, EV
Silkin, VM
Echenique, PM
[J]. SURFACE SCIENCE, 1997, 391 (1-3) : L1217 - L1223
[4] Theory of inelastic lifetimes of low-energy electrons in metals
Echenique, PM
Pitarke, JM
Chulkov, EV
Rubio, A
[J]. CHEMICAL PHYSICS, 2000, 251 (1-3) : 1 - 35
[5] ABSORPTION PROFILE AT SURFACES
ECHENIQUE, PM
PENDRY, JB
[J]. JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1975, 8 (18): : 2936 - 2942
[6] DYNAMIC SCREENING OF IONS IN SOLIDS
ECHENIQUE, PM
DEABAJO, FJG
PONCE, VH
URANGA, ME
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1995, 96 (3-4) : 583 - 603
[7] Self-energy and inelastic lifetimes of surface-state electrons and holes in metals
Echenique, PM
Osma, J
Silkin, VM
Chulkov, EV
Pitarke, JM
[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2000, 71 (05): : 503 - 510
[8] DYNAMICAL DENSITY RESPONSE FUNCTION OF A METAL-FILM IN THE RANDOM-PHASE APPROXIMATION
EGUILUZ, AG
[J]. PHYSICAL REVIEW LETTERS, 1983, 51 (20) : 1907 - 1910
[9] Energy loss of charged particles interacting with simple metal surfaces -: art. no. 035423
García-Lekue, A
Pitarke, JM
[J]. PHYSICAL REVIEW B, 2001, 64 (03):
[10] Binary mechanism in grazing ion-surface collisions
Gravielle, MS
[J]. PHYSICAL REVIEW A, 1998, 58 (06): : 4622 - 4629

← 1 2 3 →