Surface Studies on Clean and Oxygen-Exposed GaAs and Ge Surfaces by Low-Energy Electron Loss Spectroscopy

Arvind Kumar, Jeffrey J. Welser, et al.

MRS Spring 2000

P. Martensson, R.M. Feenstra

Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films

R.D. Murphy, R.O. Watts

Journal of Low Temperature Physics

Ellen J. Yoffa, David Adler

Physical Review B