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The electronic structure of GanPm(n+m = 5, 17, 29, 35), Ga13P4 (in SiO2) and Ga13P4 (in sodalite) clusters
Date
2004-12-31
Author
Katırcıoğlu, Şenay
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The electronic structure of optimized GanPm(n+m=5, 17, 29, 35) isomers and Ga13P4 cluster in SiO2 matrix and sodalite cage has been studied by Hartree-Fock theory to find out the effect of cluster size and Ga-O bonds on the optical energy gap between LUMO and HOMO. It was found that the optical energy gap of Gal? clusters can be regulated by both the cluster size and the Ga-O interface satisfied by either SiO2 matrix or sodalite cage. The energy gap between LUMO and HOMO of Ga13P4 (in sodalite) cluster has been found to be closer to the visible light range than that of the Ga13P4 (in SiO2) cluster.
Subject Keywords
Physical and Theoretical Chemistry
,
Biochemistry
,
Condensed Matter Physics
URI
https://hdl.handle.net/11511/48929
Journal
JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM
DOI
https://doi.org/10.1016/j.theochem.2004.09.021
Collections
Department of Physics, Article
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Ş. Katırcıoğlu, “The electronic structure of GanPm(n+m = 5, 17, 29, 35), Ga13P4 (in SiO2) and Ga13P4 (in sodalite) clusters,”
JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM
, pp. 67–73, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/48929.