Published August 10, 2006
| Version v1
Journal article
The VUV-vis spectroscopic properties of phosphors Ca3Gd2(1-x)Ln2x(BO3)4 (Ln3+ = Ce, Sm, Eu, Tb)
- 1. State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou, Guangdong 510275 (China)
- 2. Key Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022 (China)
- 3. Laboratory of Beijing Synchrotron Radiation, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039 (China)
Description
The spectroscopic properties in VUV-vis range for phosphors calcium and gadolinium double borate Ca3Gd2(BO3)4 doped with rare-earth ions Ce3+, Sm3+, Eu3+ and Tb3+ were investigated. The host-related absorption, the f-d transitions of Ce3+ and Tb3+, as well as the charge transfer transitions of Sm3+ and Eu3+ in the host lattice are assigned and discussed. The CIE chromaticity coordinates for Eu3+- and Tb3+-activated phosphors are calculated
Additional details
Identifiers
- DOI
- 10.1016/j.materresbull.2006.01.029;
- PII
- S0025-5408(06)00054-7;
Publishing Information
- Journal Title
- Materials Research Bulletin
- Journal Volume
- 41
- Journal Issue
- 8
- Journal Page Range
- p. 1468-1475
- ISSN
- 0025-5408
- CODEN
- MRBUAC
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38058760
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ABSORPTION; BORATES; CALCIUM; CERIUM IONS; DOPED MATERIALS; EUROPIUM IONS; FAR ULTRAVIOLET RADIATION; GADOLINIUM; LUMINESCENCE; PHOSPHORS; SAMARIUM IONS; TERBIUM IONS
- Descriptors DEC
- ALKALINE EARTH METALS; BORON COMPOUNDS; CHARGED PARTICLES; ELECTROMAGNETIC RADIATION; ELEMENTS; EMISSION; IONS; MATERIALS; METALS; OXYGEN COMPOUNDS; PHOTON EMISSION; RADIATIONS; RARE EARTHS; SORPTION; ULTRAVIOLET RADIATION
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.