233 citations · 2.6k across the 37 of their papers we have counts for
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cond-mat1998★ 210 cited
Theory of Doping and Defects in III-V Nitrides
Chris G. van de Walle, Catherine Stampfl, Joerg Neugebauer
Doping problems in GaN and in AlGaN alloys are addressed on the basis of state-of-the-art first-principles calculations. For n-type doping we find that nitrogen vacancies are too h…
cond-mat.mtrl-sci1998
Coadsorption of CO and O on Ru(0001): A structural analysis by density functional theory
C. Stampfl, M. Scheffler
Knowledge of the atomic geometry of a surface is a prerequisite for any detailed understanding of the surface's electronic structure and chemical properties. Previous studies have…
cond-mat.mtrl-sci1998★ 54 cited
Theoretical analysis of the electronic structure of the stable and metastable c(2x2) phases of Na on Al(001): Comparison with angle-resolved ultra-violet photoemission spectra
C. Stampfl, K. Kambe, R. Fasel +2
Using Kohn-Sham wave functions and their energy levels obtained by density-functional-theory total-energy calculations, the electronic structure of the two c(2x2) phases of Na on A…