Published January 2007
| Version v1
Journal article
Luminous properties of Tb3+ in the ZrO2 and TiO2 nanoparticles
Creators
- 1. Department of Physics, Pukyong National University, Busan 608-737 (Korea, Republic of)
- 2. Department of Photonics, Silla University, Busan 617-736 (Korea, Republic of)
- 3. Department of Physics, University of Inchon, Inchon 402-749 (Korea, Republic of)
- 4. Department of Physics, Dongeui University, Busan 614-714 (Korea, Republic of)
Description
Tb2O3-ZrO2 and Tb2O3-TiO2 nanoparticles were synthesized using the solvothermal method at mild temperature of 250 deg. C. High-resolution transmission electron microscopy (TEM) and X-ray diffraction (XRD) measurements have identified the particles. The size distribution of the zirconia is 4∼34 nm in the annealing temperature of 400 deg. C∼1200 deg. C and that of titania was slightly increased from 6.7 to 10.2 nm with increasing sintering temperature from 500 to 700 deg. C. The photoluminescence intensity of Tb3+ highly dependent on the sintering temperature. The photoluminescence of Tb3+ was disappeared due to the thermal diffusion of Tb3+ ions into the host material at 900 and 500 deg. C in zirconia and titania, respectively
Additional details
Identifiers
- DOI
- 10.1016/j.jlumin.2006.01.313;
- PII
- S0022-2313(06)00317-6;
Publishing Information
- Journal Title
- Journal of Luminescence
- Journal Volume
- 122-123
- Journal Page Range
- p. 873-875
- 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
- 38037137
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANNEALING; NANOSTRUCTURES; PHOSPHORS; PHOTOLUMINESCENCE; SINTERING; TERBIUM IONS; THERMAL DIFFUSION; TITANIUM OXIDES; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION; ZIRCONIUM OXIDES
- Descriptors DEC
- CHALCOGENIDES; CHARGED PARTICLES; COHERENT SCATTERING; DIFFRACTION; DIFFUSION; ELECTRON MICROSCOPY; EMISSION; FABRICATION; HEAT TREATMENTS; IONS; LUMINESCENCE; MICROSCOPY; OXIDES; OXYGEN COMPOUNDS; PHOTON EMISSION; SCATTERING; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.