Published October 1993 | Version v1
Journal article Metadata-only

Factors determining efficiency of low-voltage cathodoluminescence of semiconductor crystal phosphors

Creators

  • 1. Saratovskij Gosudarstvennyj Univ., Saratov (Russian Federation)

Description

Most important factors indicating the efficiency of low-voltage cathodoluminescence in semiconductor crystal-phosphors are considered. Chemical modified surface of phosphors grains by wide-zone oxides of n-type (WO3 et al.), fusible oxides CeO2, ZrO2, Y2O3 increases the LVCL efficiency in 2-4 times. The basic factor determined efficiency of the LVCL of in semiconductor crystal phosphors was determined to be formation of optic zone structure in boundary layers of grain and its retention during display manufacture

Additional details

Additional titles

Original title (Russian)
Faktory, opredelyayushchie ehffektivnost' nizkovol'tnoj katodolyuminestsentsii poluprovodnikovykh kristallofosforov

Publishing Information

Journal Title
Neorganicheskie Materialy
Journal Volume
29
Journal Issue
10
Journal Page Range
p. 1379-1382.
ISSN
0002-337X
CODEN
NEOMB8

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
26024037
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CADMIUM SULFIDES; CATHODOLUMINESCENCE; CERIUM OXIDES; EFFICIENCY; INDIUM ADDITIONS; INORGANIC PHOSPHORS; MICROSTRUCTURE; SEMICONDUCTOR MATERIALS; SILVER ADDITIONS; SURFACE PROPERTIES; TUNGSTEN OXIDES; YTTRIUM OXIDES; ZINC SULFIDES; ZIRCONIUM OXIDES
Descriptors DEC
CADMIUM COMPOUNDS; CERIUM COMPOUNDS; CHALCOGENIDES; CRYSTAL STRUCTURE; EMISSION; INORGANIC COMPOUNDS; LUMINESCENCE; MATERIALS; OXIDES; OXYGEN COMPOUNDS; PHOSPHORS; PHOTON EMISSION; RARE EARTH COMPOUNDS; SULFIDES; SULFUR COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TUNGSTEN COMPOUNDS; YTTRIUM COMPOUNDS; ZINC COMPOUNDS; ZIRCONIUM COMPOUNDS