Adsorption of oxygen and hydrogen on stepped Si(100) surface


Salman S., Katircioglu S.

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, cilt.213, ss.333-341, 1999 (SCI İndekslerine Giren Dergi) identifier

Özet

We have investigated the electronic band structure of oxygen and hydrogen adsorbed stepped Si(100) surface using the empirical tight binding method (ETB). The total electronic energies of the O-stepped and H-stepped Si(100) systems are calculated with a limited number of oxygen and hydrogen atoms separately to find out the most probable adsorption sites of the adatoms in the initial stage of oxidation and hydrogenation.