Designing substrates for silicene and germanene: First-principles calculations
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چکیده
منابع مشابه
Unusual structural and electronic properties of porous silicene and germanene: insights from first-principles calculations
Using first-principles calculations, we investigate the geometric structures and electronic properties of porous silicene and germanene nanosheets, which are the Si and Ge analogues of α-graphyne (referred to as silicyne and germanyne). It is found that the elemental silicyne and germanyne sheets are energetically unfavourable. However, after the C-substitution, the hybrid graphyne-like sheets ...
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K. Yang,1 S. Cahangirov,1 A. Cantarero,2 A. Rubio,1 and R. D’Agosta1,3,* 1Nano-Bio Spectroscopy Group and ETSF Scientific Development Center, Departamento de Fisica de Materiales, Universidad del Pais Vasco UPV/EHU, Avenida Tolosa 72, E-20018 San Sebastian, Spain 2Instituto de Ciencia de Materiales, Universidad de Valencia, E-46071 Valencia, Spain 3IKERBASQUE, Basque Foundation for Science, E-4...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2016
ISSN: 2469-9950,2469-9969
DOI: 10.1103/physrevb.94.075409