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Implementation of techniques for computing optical properties in 0–3 dimensions, including a real-space cutoff, in ABINIT
- Source :
-
Computational Materials Science . Dec2010, Vol. 50 Issue 2, p698-703. 6p. - Publication Year :
- 2010
-
Abstract
- Abstract: We have implemented the calculation of optical matrix elements with and without the inclusion of a real-space cutoff in the open-source software package ABINIT. We have also included the possibility to add the contribution arising from the non-local term of the pseudopotential operator. The implementation has been tested successfully for atoms, bulk silicon, and an oxidized silicon surface. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09270256
- Volume :
- 50
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Computational Materials Science
- Publication Type :
- Academic Journal
- Accession number :
- 55210728
- Full Text :
- https://doi.org/10.1016/j.commatsci.2010.09.036