Published April 2008 | Version v1
Journal article Metadata-only

Luminescence of La3+ and Sc3+ impurity centers in YAlO3 single-crystalline films

Creators

  • 1. Laboratory of Optoelectronic Materials, Department of Electronics, Ivan Franko National University of Lviv, 107 General Tarnavskyj Street, 79017 Lviv (Ukraine)
  • 2. Institute of Physics, AS CR, 10 Cukrovarnicka Street, 16253 Prague (Czech Republic)
  • 3. CRYTUR Ltd., 175 Palackeho Street, 51119 Turnov (Czech Republic)

Description

The luminescence of LaY3+ and ScY3+ and ScAl3+ centers created by lanthanum and scandium ions at Y3+ and Al3+ cation sites of YAlO3 perovskite lattice was investigated. The features of emission of excitons localized at the mentioned centers in YAlO3:La and YAlO3:Sc single-crystalline films were analyzed by means of time-resolved emission spectroscopy and luminescence decay kinetics measurements under excitation by synchrotron radiation at 9 and 300 K

Availability note (English)

Available from http://dx.doi.org/10.1016/j.jlumin.2007.09.019

Additional details

Identifiers

DOI
10.1016/j.jlumin.2007.09.019;
PII
S0022-2313(07)00286-4;

Publishing Information

Journal Title
Journal of Luminescence
Journal Volume
128
Journal Issue
4
Journal Page Range
p. 595-602
ISSN
0022-2313
CODEN
JLUMA8

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39076106
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM IONS; DOPED MATERIALS; EMISSION SPECTROSCOPY; FILMS; KINETICS; LANTHANUM IONS; LUMINESCENCE; MONOCRYSTALS; PEROVSKITE; SCANDIUM IONS; SYNCHROTRON RADIATION; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0273-0400 K; TIME RESOLUTION; YTTRIUM IONS
Descriptors DEC
BREMSSTRAHLUNG; CHARGED PARTICLES; CRYSTALS; ELECTROMAGNETIC RADIATION; EMISSION; IONS; MATERIALS; MINERALS; OXIDE MINERALS; PEROVSKITES; PHOTON EMISSION; RADIATIONS; RESOLUTION; SPECTROSCOPY; TEMPERATURE RANGE; TIMING PROPERTIES

Optional Information

Copyright
Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.