33 citations · 88 across the 5 of their papers we have counts for
Showing 1999Show all
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cond-mat.mtrl-sci1999
Wannier-functions characterization of floating bonds in a-Si
M. Fornari, N. Marzari, M. Peressi +1
We investigate the electronic structure of over-coordinated defects in amorphous silicon via density-functional total-energy calculations, with the aim of understanding the relatio…
cond-mat.mtrl-sci1999★ 20 cited
Floating bonds and gap states in a-Si and a-Si:H from first principles calculations
M. Fornari, M. Peressi, S. de Gironcoli +1
We study in detail by means of ab-initio pseudopotential calculations the electronic structure of five-fold coordinated (T_5) defects in a-Si and a-Si:H, also during their formatio…
cond-mat.mtrl-sci1999★ 2 cited
Coordination defects in a-Si and a-Si:H : a characterization from first principles calculations
M. Peressi, M. Fornari, S. de Gironcoli +2
We study by means of first-principles pseudopotential method the coordination defects in a-Si and a-Si:H, also in their formation and their evolution upon hydrogen interaction. An…