Published June 30, 2005
| Version v1
Journal article
Molecular-beam Epitaxial Growth Of α-Zn0.05Sr0.95S Codoped With Eu And Sm On MgO(001) Substrate Via α-MnS Buffer Layer
Creators
- 1. Information Storage Materials Laboratory, Department of Electrical and Compute Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore 117576 (Singapore)
- 2. Data Storage Institute, 5, Engineering Drive 1, Singapore 117608 (Singapore)
Description
High quality α-ZnxSr1-xS with a single-phase rocksalt structure can be epitaxially deposited on (001) MgO substrate using α-MnS buffer layer under appropriate growth conditions. We observed efficient infrared-stimulated luminescence (ISL) with a peak at ∼ 620 nm when visible-light-irradiated α-Zn0.05Sr0.95S:Eu,Sm thin films were stimulated with IR light. The observed ISL intensity is stronger in Zn0.05Sr0.95S:Eu,Sm as compared to SrS:Eu,Sm. We propose that the ISL emission intensity in SrS:Eu, Sm is enhanced not only by the inclusion of Zn but also due to the growth of film at high substrate temperature
Additional details
Identifiers
- DOI
- 10.1063/1.1994046;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 772
- Journal Issue
- 1
- Journal Page Range
- p. 167-168
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 27. international conference on the physics of semiconductors
- Acronym
- ICPS-27
- Dates
- 26-30 Jul 2004
- Place
- Flagstaff, AZ (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37031348
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CRYSTAL GROWTH; EUROPIUM; INFRARED SPECTRA; LAYERS; LUMINESCENCE; MAGNESIUM OXIDES; MANGANESE SULFIDES; MANGANESE-ALPHA; MOLECULAR BEAM EPITAXY; SAMARIUM; SEMICONDUCTOR MATERIALS; STRONTIUM SULFIDES; SUBSTRATES; THIN FILMS; VISIBLE RADIATION; ZINC COMPOUNDS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; CRYSTAL GROWTH METHODS; ELECTROMAGNETIC RADIATION; ELEMENTS; EMISSION; EPITAXY; FILMS; MAGNESIUM COMPOUNDS; MANGANESE; MANGANESE COMPOUNDS; MATERIALS; METALS; OXIDES; OXYGEN COMPOUNDS; PHOTON EMISSION; RADIATIONS; RARE EARTHS; SPECTRA; STRONTIUM COMPOUNDS; SULFIDES; SULFUR COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS
Optional Information
- Notes
- (c) 2005 American Institute of Physics