Optical Absorption Spectra of Cr3+ and Cr4+ in Sr3 Ga2 Ge4 O14 Garnet Crystals
XU Jun, DENG Peizhen, ZHANG Qiang, GAN Fuxi
Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai 201800
Optical Absorption Spectra of Cr3+ and Cr4+ in Sr3 Ga2 Ge4 O14 Garnet Crystals
XU Jun;DENG Peizhen;ZHANG Qiang;GAN Fuxi
Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai 201800
关键词 ：
78.20.-e ,
78.50.Ec
Abstract ： Single crystals of Sr3 Ga2 Ge4 O14 :Cr are grown by the Czochralski method. The polarized optical absorption spectra of Cr in visible and near-infrared wavelength are presented and analyzed. It is suggested that Cr enters the octahedral and tetrahedral positions as Cr3+ and Cr4+ respectively.
Key words ：
78.20.-e
78.50.Ec
出版日期: 1995-07-01
引用本文:
XU Jun;DENG Peizhen;ZHANG Qiang;GAN Fuxi. Optical Absorption Spectra of Cr3+ and Cr4+ in Sr3 Ga2 Ge4 O14 Garnet Crystals[J]. 中国物理快报, 1995, 12(7): 424-427.
3+ and Cr4+ in Sr3 Ga2 Ge4 O14 Garnet Crystals. Chin. Phys. Lett., 1995, 12(7): 424-427.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1995/V12/I7/424
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1995, Vol. 12 
