Published October 1989 | Version v1
Journal article Metadata-only

Gamma- and UV-stimulated photoconductivity in Bi4Ge3O12

Creators

  • 1. Krasnoyarskij Gosudarstvennyj Univ., Krasnoyarsk (USSR)

Description

Results of investigation of the effect of γ- and ultraviolet-radiation on photoconductivity of Bi4Ge3O12 samples are presented. It is shown that both types of radiation lead to similar changes in spectra of photoconductivity (PC) and optical absorption (OA). Local centers, manifested in PC and OA spectra, represent traps for free charge carriers and are of electron character. Effect of γ- and UV-radiation results to qualitatively similar processes: formation of electron-hole pairs and occupation of centers, representing traps for electrons

Additional details

Additional titles

Original title (Russian)
Стимулированная γ- и UF-излучением фотопроводимост' монокристаллов Би

Publishing Information

Journal Title
Fizika Tverdogo Tela
Journal Volume
31
Journal Issue
10
Series
Fiz. Tverd. Tela.
Journal Page Range
299-302
ISSN
0367-3294
CODEN
FTVTA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
22000544
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ABSORPTION SPECTRA; BISMUTH COMPOUNDS; CHARGE CARRIERS; GAMMA RADIATION; GERMANATES; MONOCRYSTALS; PHOTOCONDUCTIVITY; PHYSICAL RADIATION EFFECTS; TRAPS; ULTRAVIOLET RADIATION
Descriptors DEC
CRYSTALS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELECTROMAGNETIC RADIATION; GERMANIUM COMPOUNDS; IONIZING RADIATIONS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATION EFFECTS; RADIATIONS; SPECTRA