Silvana Botti, Jose A. Flores-Livas, Maximilian Amsler, Stefan Goedecker, Miguel A. L. Marques. Low-energy silicon allotropes with strong absorption in the visible for photovoltaic applications.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2012, 86, pp.121204.
⟨10.1103/PhysRevB.86.121204⟩.
⟨hal-00781234⟩