THE SURFACE BAND STRUCTURE OF Li/Be$(10\bar{1}0)$-Reference-Cited by-同舟云学术

THE SURFACE BAND STRUCTURE OF Li/Be$(10\bar{1}0)$

Published:2002-06 Issue:03n04 Volume:09 Page:1493-1496
ISSN:0218-625X
Container-title:Surface Review and Letters
language:en
Short-container-title:Surf. Rev. Lett.

Author:

JOHANSSON L. I.¹,BALASUBRAMANIAN T.¹²,VIROJANADARA C.¹

Affiliation:

1. Department of Physics and Measurement Technology, Linköping University, S-58183 Linköping, Sweden

2. Max-laboratory, Lund University, S-22100 Lund, Sweden

Abstract

A photoemision study of the surface states on Be[Formula: see text] 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.

Publisher

World Scientific Pub Co Pte Lt

Subject

Materials Chemistry,Surfaces, Coatings and Films,Surfaces and Interfaces,Condensed Matter Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218625X02003913

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