Advanced

The surface band structure of Li/Be(10(1)over-bar0)

Johansson, LI; Thiagarajan, Balasubramanian LU and Virojanadara, C (2002) In Surface Review and Letters 9(3-4). p.1493-1496
Abstract
A photoemision study of the surface states on Be(10 (1) over bar0) after Li adsorption at room temperature is reported. The surface band structure was mapped along four high symmetry directions of the SBZ. Fairly large shifts in the surface band locations were obtained but all surface states observed experimentally after Li adsorption were found to correspond to Be-derived states and no Li-derived surface states could be identified. The surface state bands located close to the Fermi level (E-F) were found to be affected the most and it is suggested that one surface state band which on the clean surface is located above E-F is pulled down below E-F after Li adsorption.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
angle-resolved photoemission, modified surface electronic properties, beryllium, Li adsorption
in
Surface Review and Letters
volume
9
issue
3-4
pages
1493 - 1496
publisher
World Scientific
external identifiers
  • wos:000177977400016
ISSN
0218-625X
DOI
10.1142/S0218625X02003913
language
English
LU publication?
yes
id
0ed08cca-ae77-4011-81b5-5c0ab1ccc2f3 (old id 328482)
date added to LUP
2007-10-29 14:12:24
date last changed
2016-04-16 04:13:06
@article{0ed08cca-ae77-4011-81b5-5c0ab1ccc2f3,
  abstract     = {A photoemision study of the surface states on Be(10 (1) over bar0) after Li adsorption at room temperature is reported. The surface band structure was mapped along four high symmetry directions of the SBZ. Fairly large shifts in the surface band locations were obtained but all surface states observed experimentally after Li adsorption were found to correspond to Be-derived states and no Li-derived surface states could be identified. The surface state bands located close to the Fermi level (E-F) were found to be affected the most and it is suggested that one surface state band which on the clean surface is located above E-F is pulled down below E-F after Li adsorption.},
  author       = {Johansson, LI and Thiagarajan, Balasubramanian and Virojanadara, C},
  issn         = {0218-625X},
  keyword      = {angle-resolved photoemission,modified surface electronic properties,beryllium,Li adsorption},
  language     = {eng},
  number       = {3-4},
  pages        = {1493--1496},
  publisher    = {World Scientific},
  series       = {Surface Review and Letters},
  title        = {The surface band structure of Li/Be(10(1)over-bar0)},
  url          = {http://dx.doi.org/10.1142/S0218625X02003913},
  volume       = {9},
  year         = {2002},
}