Published January 2005 | Version v1
Journal article Metadata-only

Formation of absorption and emission centres in PbWO4 surface layers induced by mechanical processing

Creators

  • 1. Institute of Physics AS CR, Na Slovance 2, 18221 Prague 8 (Czech Republic)

Description

Radioluminescence and transmission spectra of PbWO4 crystals manifest significant changes due to mechanical processing of crystal surfaces. Rebrushing and repolishing the surface of vacuum annealed Mo doped sample increases the green-luminescence intensity in more than one order of magnitude. A sample annealed in the atmosphere containing 1 ppm of O2 shows after rebrushing a remarkable change in the 344 nm absorption band. (copyright 2005 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1002/pssc.200460116

Additional details

Identifiers

DOI
10.1002/pssc.200460116;

Publishing Information

Journal Title
Physica Status Solidi. C, Conferences
Journal Volume
2
Journal Issue
1
Journal Page Range
p. 81-84
ISSN
1610-1634

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
36024875
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ABSORPTION SPECTRA; ANNEALING; DOPED MATERIALS; EMISSION SPECTRA; LAYERS; LEAD TUNGSTATES; MECHANICAL POLISHING; PHOTOLUMINESCENCE; RADIOLUMINESCENCE; SCRUBBING; SURFACES; TEMPERATURE RANGE 1000-4000 K; ULTRAVIOLET SPECTRA; VISIBLE SPECTRA
Descriptors DEC
EMISSION; HEAT TREATMENTS; LEAD COMPOUNDS; LUMINESCENCE; MATERIALS; OXYGEN COMPOUNDS; PHOTON EMISSION; POLISHING; REFRACTORY METAL COMPOUNDS; SPECTRA; SURFACE FINISHING; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS; TUNGSTATES; TUNGSTEN COMPOUNDS

Optional Information

Notes
With 2 figs., 1 tab., 13 refs.. SICI: 1610-1634(200501)2:1<81::AID-PSSC200460116>3.0.TX;2-8