Published March 2007 | Version v1
Journal article Metadata-only

Luminescence of ZrO2 and HfO2 thin films implanted with Eu and Er ions

Creators

  • 1. Institute of Physics, University of Tartu, Riia 142, 51014 Tartu (Estonia)

Description

A spectroscopic study of Eu- and Er-implanted ZrO2 and HfO2 thin films was performed. Photoluminescence (PL) of trivalent ions under band-to band excitation of the host was observed. Annealing up to 1100 C was required to maximize the PL signal intensity. The Eu3+ ion was used as a probe of local structure. The PL excitation spectra were recorded both for intrinsic and impurity-related emission. Different channels of indirect excitation of the RE ions were revealed. (copyright 2007 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1002/pssc.200673804

Additional details

Identifiers

DOI
10.1002/pssc.200673804;

Publishing Information

Journal Title
Physica Status Solidi. C, Conferences
Journal Volume
4
Journal Issue
3
Journal Page Range
p. 938-941
ISSN
1610-1634

Conference

Title
10. Europhysical conference on defects in insulating materials
Acronym
EURODIM 2006
Dates
10-14 Jul 2006
Place
Milan (Italy)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
38036763
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ABSORPTION SPECTRA; ANNEALING; DOPED MATERIALS; EMISSION SPECTRA; ENERGY SPECTRA; ENERGY-LEVEL TRANSITIONS; ERBIUM ADDITIONS; ERBIUM IONS; EUROPIUM ADDITIONS; EUROPIUM IONS; HAFNIUM OXIDES; PHOTOLUMINESCENCE; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 1000-4000 K; THIN FILMS; ULTRAVIOLET SPECTRA; VISIBLE SPECTRA; ZIRCONIUM OXIDES
Descriptors DEC
ALLOYS; CHALCOGENIDES; CHARGED PARTICLES; EMISSION; ERBIUM ALLOYS; EUROPIUM ALLOYS; FILMS; HAFNIUM COMPOUNDS; HEAT TREATMENTS; IONS; LUMINESCENCE; MATERIALS; OXIDES; OXYGEN COMPOUNDS; PHOTON EMISSION; RARE EARTH ADDITIONS; RARE EARTH ALLOYS; REFRACTORY METAL COMPOUNDS; SPECTRA; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS

Optional Information

Notes
With 3 figs., 8 refs.. SICI: 1610-1634(200703)4:3<938::AID-PSSC200673804>3.0.TX;2-E