Publication Date:
2012-06-19
Description:
Author(s): J. A. Aramburu, P. Garcia-Fernandez, J. M. García-Lastra, M. T. Barriuso, and M. Moreno Seeking to better understand the origin of the different colors of emerald and ruby, both ab initio periodic and cluster calculations have been carried out. The calculations reproduce the interatomic distances measured for pure Be 3 Si 6 Al 2 O 18 and Al 2 O 3 as well as the Cr 3+ −O 2− distances in emerald and ... [Phys. Rev. B 85, 245118] Published Mon Jun 18, 2012
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics