Transmission and Absorption Spectra of Bi12GeO20 , Bi12SiO20 , and Bi12TiO20 Single Crystals

被引：0

作者：

V. M. Skorikov

I. S. Zakharov

V. V. Volkov

E. A. Spirin

机构：

[1] Kurnakov Institute of General and Inorganic Chemistry,

[2] Russian Academy of Sciences,undefined

[3] Kursk State Technical University,undefined

来源：

Inorganic Materials | 2002年 / 38卷

关键词：

Inorganic Chemistry; Absorption Spectrum; Transmission Spectrum; Absorption Edge; Spectral Dependence;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The absorption and transmission spectra of Bi12MO20 (M = Ge, Si, Ti) sillenite crystals were studied in the range 300–900 nm. Doping and vacuum annealing were found to have a significant effect on the transmission spectra of the crystals both near the fundamental absorption edge and in the long-wavelength region. The spectral dependences of the photocurrent through Bi12GeO20 , Bi12SiO20 , and Bi12TiO20 are also discussed.

引用

页码：172 / 178

页数：6

共 33 条

[1]

Gudaev O.A.(1981)Energy Levels in the Band Gap of Bi Avtometriya 5 38-47

[2]

Gusev V.A.(1981)GeO Fiz. Tverd. Tela 23 195-199

[3]

Detinenko V.A.(1994) and Bi Appl. Phys.Lett. 65 1213-1215

[4]

Gudaev O.A.(1997)SiO J. Nonlinear Opt. Phys. Mater. 6 235-249

[5]

Detinenko V.A.(1989) Crystals Kristallografiya 34 628-631

[6]

Malinovskii V.K.(1968)Energy Spectrum and Nature of Deep Levels in Bismuth Germanate Crystals J. Appl. Phys. 39 2133-2135-2658

[7]

Yeh T.S.(1973)Photorefractive Effect in Bi J. Appl. Phys. 44 2652-4041

[8]

Lin W.J.(1967)SiO J. Chem. Phys. 47 4034-726

[9]

Lin I.N.(1953):Cr Crystals at 633 nm Phys. Rev. 95 1324-6520

[10]

Riehemann S.(1979)Optical and Photorefractive Characterization of Bi Pis'ma Zh. Eksp. Teor. Fiz. 5 465-468-undefined

← 1 2 3 4 →