Published September 1992 | Version v1
Journal article Metadata-only

Scintillation and radiation damage of doped BaF2 crystals

Creators

  • 1. China Univ. of Science and Technology, Hefei, AH (China)

Description

The emission spectra and the radiation damage of BaF2 crystals doped Ce and Dy have been studied. The results indicate that the doped BaF2 crystals have the intrinsic spectra of impurity besides the intrinsic spectra of BaF2 crystals. The crystals colored and the transmissions decrease with the concentration of impurity in BaF2 crystals after radiation by γ-ray of 60Co. The doped Ce BaF2 irradiated by ultraviolet has faster recover of transmissions but for doped Dy the effect is not obvious. The radiation resistance is not good as pure BaF2 crystals

Additional details

Publishing Information

Journal Title
Nuclear Electronics and Detection Technology
Journal Volume
12
Journal Issue
suppl.
Journal Page Range
p. 494-497.
ISSN
0258-0934
CODEN
HDYUEC

Conference

Title
6. national conference on nuclear electronic and nuclear detection technology (B).
Dates
21-26 Sep 1992.
Place
Weihai (China).

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
26002285
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANNEALING; BARIUM FLUORIDES; CERIUM; CRYSTAL DOPING; DOPED MATERIALS; DYSPROSIUM; GAMMA RADIATION; LUMINESCENCE; OPACITY; PHOSPHORS; RADIATION EFFECTS; SPECTRA; ULTRAVIOLET RADIATION
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; ELECTROMAGNETIC RADIATION; ELEMENTS; EMISSION; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HEAT TREATMENTS; IONIZING RADIATIONS; MATERIALS; METALS; OPTICAL PROPERTIES; PHOTON EMISSION; PHYSICAL PROPERTIES; RADIATIONS; RARE EARTHS