AVS 46th International Symposium
    Surface Science Division Tuesday Sessions
       Session SS1+EM-TuM

Paper SS1+EM-TuM4
Structure of GaN(0001)-1*1: Holography Study of Mg Adsorption on GaN(0001) Surface

Tuesday, October 26, 1999, 9:20 am, Room 606

Session: Nitrides and Compound Semiconductors
Presenter: G.J. Lapeyre, Montana State University
Authors: G.J. Lapeyre, Montana State University
S.H. Xu, Montana State University
H. Cruguel, Montana State University
Y. Yang, Montana State University
J.F. Schetzina, North Carolina State University
Correspondent: Click to Email
The adsorption site and surface atomic structure of Mg on GaN(0001)-1*1 surface has been studied by photoelectron holographic imaging technique. The results clearly show that Mg adsorbs on T4 site and there is one monolayer Ga adatoms on the surface. They are on H3 sites.