Temperature and coverage effects on the stability of epitaxial silicene on Ag(111) surfaces
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DOI: 10.1016/j.apsusc.2017.03.007
Abstract: Abstract Silicene, the single layer of silicon atoms arranged in a honeycomb lattice, has been synthesized in recent experiments and attracted significant attentions. Silicene is promising in future nanoelectronic devices due to its outstanding electronic… read more here.
Keywords: silicene 111; coverage effects; 111 surfaces; temperature coverage ... See more keywords
Coverage Effects in CO Dissociation on Metallic Cobalt Nanoparticles
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DOI: 10.1021/acscatal.9b01967
Abstract: The active site of CO dissociation on a cobalt nanoparticle, relevant to the Fischer–Tropsch reaction, can be computed directly using density functional theory. We investigate how the activation barrier for direct CO dissociation depends on… read more here.
Keywords: cobalt; coverage; effects dissociation; coverage effects ... See more keywords