Published January 2007
| Version v1
Journal article
Vacuum ultraviolet optical properties of MO-Y2O3-B2O3:Re (M=Mg,Sr; Re=Eu,Tb,Ce,Gd)
Creators
- 1. Key Laboratory of Luminescence and Optical Information, Ministry of Education, Institute of Optoelectronic Technology, Beijing Jiaotong University, Beijing 100044 (China)
Description
A series of phosphors MO-Re2O3-B2O3:Eu3+ (M=Mg,Sr; Re=Eu,Tb,Ce,Gd) were prepared and studied. Excitation spectra indicated a high absorption in vacuum ultraviolet (VUV) region. Strong emissions peaked at 591 and 613nm, which were corresponding to the 5D0->7FJ (J=1,2,3,4) transition of Eu3+ when excited under VUV. In addition to the host absorption band of MgO-Y2O3-B2O3, absorption bands around 172, 178, 195, 204, 225nm, were found which were corresponding to the 4f8-4f75d transition of Tb3+ of MgO-Y2O3-B2O3:Re (Ce,Tb,Gd). Their energy transfer (Gd3+-Tb3+) was further discussed
Additional details
Identifiers
- DOI
- 10.1016/j.jlumin.2006.01.348;
- PII
- S0022-2313(06)00353-X;
Publishing Information
- Journal Title
- Journal of Luminescence
- Journal Volume
- 122-123
- Journal Page Range
- p. 993-996
- ISSN
- 0022-2313
- CODEN
- JLUMA8
Conference
- Title
- 2005 International conference on luminescence and optical spectroscopy of condensed matter
- Acronym
- ICL '05
- Dates
- 25-29 Jul 2005
- Place
- Beijing (China)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38037174
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ABSORPTION; BORATES; BORON OXIDES; ENERGY TRANSFER; EUROPIUM IONS; EXCITATION; FAR ULTRAVIOLET RADIATION; GADOLINIUM IONS; MAGNESIUM OXIDES; OPTICAL PROPERTIES; PHOSPHORS; TERBIUM IONS; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BORON COMPOUNDS; CHALCOGENIDES; CHARGED PARTICLES; ELECTROMAGNETIC RADIATION; ENERGY-LEVEL TRANSITIONS; IONS; MAGNESIUM COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATIONS; SORPTION; TRANSITION ELEMENT COMPOUNDS; ULTRAVIOLET RADIATION; YTTRIUM COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.