Influence of Mineral Oil and Additives on Microhardness and Surface Chemistry of Magnesium Oxide (001) Surface |
Common terms and phrases
001 surface cleaved argon ion sputter Binding energy carbon contaminant chlorine-containing additive Cl2p cleaved in air cleaved in laboratory cleaved in mineral cleaved magnesium oxide cleaved surface containing chlorine additive crystals were cleaved degassed mineral oil diamond indenter distribution widths edge dislocations evidencing plastic deformation experiments were conducted hydrocarbon indentation experiments ion pump ion sputter cleaning Ishigaki laboratory air largest dislocation widths lowest hardness magnesium and oxygen magnesium oxide 001 magnesium oxide bulk magnesium oxide cleaved magnesium oxide surface Mg2p and O1s Microhardness Vickers mineral oil containing nitrogen nitrogen gas nonmetals O(KVV O1s peaks O1s photoelectron lines oleic acid oxide 001 surface oxide bulk crystals oxide surface cleaved peaks on magnesium phosphorus relative concentrations room temperature screw dislocations shown in figure specimen surface spectrum taken sputtering After sputtering sputtering for 30 sulfur additive surface chemistry surface in laboratory surfaces of magnesium surficial layer Tribological Vickers indentation X-ray photoelectron spectroscopy X-ray source