DocumentCode
2948817
Title
First-principle calculation of peak energy and intensity of absorption spectra in Cr/sup 4+/-doped system
Author
Ishii, Takuro ; Fujimura, Kikuo ; Ogasawara, Kuniaki ; Tanaka, I. ; Adachi, H.
Author_Institution
Dept. of Mater. Sci. & Eng., Kyoto Univ., Japan
fYear
2000
fDate
10-15 Sept. 2000
Abstract
Summary form only given. We report on the first-principle calculations for absorption spectra in Cr/sup 4+/-doped Ca/sub 2/MgSi/sub 2/O/sub 7/ crystals. The ab-initio method, which we have recently developed, is a general method to calculate electronic structure of a many-electron system.
Keywords
calcium compounds; chromium; electronic structure; impurity absorption spectra; optical materials; Ca/sub 2/MgSi/sub 2/O/sub 7/:Cr; Ca/sub 2/MgSi/sub 2/O/sub 7/:Cr/sup 4+/ crystals; Cr/sup 4+/-doped crystals; Cr/sup 4+/-doped system; ab-initio method; absorption spectra; electronic structure; first-principle calculation; many-electron system; peak energy; Absorption; Chromium; Probability;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe, 2000. Conference Digest. 2000 Conference on
Conference_Location
Nice
Print_ISBN
0-7803-6319-1
Type
conf
DOI
10.1109/CLEOE.2000.909880
Filename
909880
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