Microstructure and optical properties of alpha - Fe2 O3 containing F-centres

Effects produced in the hematite (alpha-Fe2O3) crystal due to the presence of F-centre are reported in the present work. The results are based on the performed quantum-chemical modelling using the Hartree-Fock methodology. A supercell consisting of 120 atoms has been used throughout the computations...

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Bibliographic Details
Main Author: Rivera Escobar, R. (author)
Other Authors: Stashans, A. (author), Gonzalez, S. (author)
Format: article
Published: 2009
Subjects:
Online Access:http://dx.doi.org/10.1016/j.spmi.2009.10.013
http://dspace.utpl.edu.ec/handle/123456789/19315
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