Properties of Pure and Doped Bi12GeO2oand Bi12SiO20 Crystals
BC Grabmaier, R Oberschmid - physica status solidi (a), 1986 - Wiley Online Library
Abstract Bi12GeO20 (BGO) and Bi12SiO20 (BSO) single crystals doped with Al, Ga, P, Pb,
Or, Nd, Zn, Fe, and Eu are grown from the melt in good optical quality. The segregation …
Or, Nd, Zn, Fe, and Eu are grown from the melt in good optical quality. The segregation …
Absorption Centers of Bi12GeO20 and Bi12SiO20 Crystals
R Oberschmid - physica status solidi (a), 1985 - Wiley Online Library
The energy gap of Bi12GeO20 (BGO) and Bi12SiO20 (BSO) crystals is about 3.2 eV. The
yellow color of these crystals is due to a broad absorption shoulder in the photon energy …
yellow color of these crystals is due to a broad absorption shoulder in the photon energy …
[引用][C] Thermally Stimulated Currents and Luminescence in Bi12SiO20 and Bi12GeO20
RB Lauer - Journal of Applied Physics, 1971 - pubs.aip.org
Because of their potential for use in electro-optic devices Bh2GeO. o and Bi,. Si02o have
attracted a great deal of attention. H Most of these studies were aimed at understanding their …
attracted a great deal of attention. H Most of these studies were aimed at understanding their …
Light induced charge transfer processes in Cr doped Bi12GeO20 and Bi12SiO20 single crystals
W Wardzyński, H Szymczak, K Pataj, J Zmija - Journal of Physics and …, 1982 - Elsevier
Optical absorption and ESR spectra of Bi 12 GeO 20 doped with Cr were measured before
and after illumination with visible light. It was found that Cr 4+ ions in tetrahedral position are …
and after illumination with visible light. It was found that Cr 4+ ions in tetrahedral position are …
Electrical and Optical Properties of Bi12SiO20
RE Aldrich, SL Hou, ML Harvill - Journal of Applied Physics, 1971 - pubs.aip.org
Bismuth silicon oxide and bismuth germanium oxide were grown by the Czochralski method.
Crystals were typically 2 cm in diameter and 5-cm long. Materials were of 99.999% purity …
Crystals were typically 2 cm in diameter and 5-cm long. Materials were of 99.999% purity …
Luminescence of Bi4 Ge3 O12 : Spectral and decay properties
MJ Weber, RR Monchamp - Journal of Applied Physics, 1973 - pubs.aip.org
Intense broadband emission in the visible is observed from crystals of Bi4Ge3O12 under
optical and x‐ray excitation. From measurements of absorption, reflection, fluorescence, and …
optical and x‐ray excitation. From measurements of absorption, reflection, fluorescence, and …
[引用][C] Growth and characterization of undoped and doped Bi12 TiO20 crystals
F Mersch, K Buse, W Sauf, H Hesse… - physica status solidi …, 1993 - Wiley Online Library
Single crystals of B12 TiO20 are grown from solutions containing an excess of Bi2O3 by the
TSSG (“top‐seeded solution growth”) technique. Doping with iron, manganese, aluminium …
TSSG (“top‐seeded solution growth”) technique. Doping with iron, manganese, aluminium …
Light-induced charge transfer processes in Mn-doped Bi12GeO20 and Bi12SiO20 single crystals
W Wardzyński, H Szymczak, MT Borowiec… - Journal of Physics and …, 1985 - Elsevier
The optical absorption and ESR spectra of Bi 12 GeO 20 and B 12 SiO 20 doped with Mn
have been measured before and after illumination with visible light. Uniaxial stress …
have been measured before and after illumination with visible light. Uniaxial stress …
PHOTOLUMINESCENCE IN Bi12SiO20 AND Bi12GeO20
RB Lauer - Applied Physics Letters, 1970 - pubs.aip.org
A red photoluminescence emission band peaking at 1.95 eV is reported for Bi12SiO20 and
Bi12GeO20. The mechanism for exciting the luminescence transition is considered, and a …
Bi12GeO20. The mechanism for exciting the luminescence transition is considered, and a …
Crystal Growth and Electro‐Optic Effect of Bismuth Germanate, Bi4 (GeO4)3
R Nitsche - Journal of Applied Physics, 1965 - pubs.aip.org
Single crystals of bismuth germanate Bi4 (GeO4) 3 having the eulytine structure, space
group Td 6, were grown. They were crucible‐free pulled from a pool of molten material …
group Td 6, were grown. They were crucible‐free pulled from a pool of molten material …