First-principles study of structural & electronic properties of pyramidal silicon nanowire
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2016-01-01 |
| Journal | AIP conference proceedings |
| Authors | P.H. Jariwala, Deobrat Singh, Yogesh Sonvane, Sanjeev K. Gupta, P. B. Thakor |
| Institutions | St. Xavierās College (Autonomous), Veer Narmad South Gujarat University |
| Citations | 3 |
Abstract
Section titled āAbstractāWe have investigated the stable structural and electronic properties of Silicon (Si) nanowires having different cross-sections with 5-7 Si atoms per unit cell. These properties of the studied Si nanowires were significantly changed from those of diamond bulk Si structure. The binding energy increases as increasing atoms number per unit cell in different SiNWs structures. All the nanowires structures are behave like metallic rather than semiconductor in bulk systems. In general, the number of conduction channels increases when the nanowire becomes thicker. The density of charge revealed delocalized metallic bonding for all studied Si nanowires.