نتایج جستجو برای: surface morphology
تعداد نتایج: 759512 فیلتر نتایج به سال:
This communication examines the effect of the surface morphology of polycrystalline copper on electroreduction of CO(2). We find that a copper nanoparticle covered electrode shows better selectivity towards hydrocarbons compared with the two other studied surfaces, an electropolished copper electrode and an argon sputtered copper electrode. Density functional theory calculations provide insight...
The reconstruction and surface morphology of gallium nitride (0001) and (000 ) surfaces are studied using scanning probe microscopy and reflection high-energy electron diffraction. Results for bare GaN surfaces are summarized, and changes in the surface structure and morphology due to co-deposition of indium or magnesium during growth are discussed.
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