Energies and lifetimes of electrons and excitons in Si20 modeled by many-body Green’s function theory
Electronic and excitonic properties in the silicon cluster Si[subscript 20] are studied using the many-body Green’s function theory. The implementations of the self-consistencies of both the one-particle Green’s function G and the reducible polarizability Π are discussed. Numerical results of the fu...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Physical Society (APS)
2012
|
| Online Access: | http://hdl.handle.net/1721.1/69145 |