Abstract In this study, we evaluate the variation of work function phosphorene during thermal oxidation at different temperatures. The ultraviolet photoelectron spectroscopy results show an N-shaped behaviour that is explained by process and dangling-to-interstitial conversion elevated exfoliation degree x-ray confirm formation native oxides in top-most layer passivates material. Ex-situ XPS re...

The teacher`s profession represents one of the most important and human professions. With their work, teachers influence on lives development students importantly, if affinities, abilities, personalities will be developed in full capacity depending teacher a significant way. Through personality, knowledge, motivation, competencies effectiveness whole educational process. On other side, success ...