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会议论文 [11]
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Crystal structure and luminescence of SrAl2O4: Eu2+,Dy3+ phosphor prepared by nano-pseudoboehmite particulate peptizing method
会议论文
Melbourne, VIC, Australia, January 20, 2013 - January 21, 2013
作者:
Fu-Liang, Zhu
;
Yan-Shuang, Meng
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  |  
浏览/下载:23/0
  |  
提交时间:2020/11/15
Corundum
Luminescence
Sintering
Sols
High brightness
Luminescent intensity
Luminescent property
Preparation parameters
Pseudo-boehmite
Sintering temperatures
SrAl
2
o
4
:Eu
2+
Strontium aluminate
Microstructure and electrical properties of ZnO-Pr6O11-Dy2O3-based varistor ceramics doped with La2O3
会议论文
High-Performance Ceramics IV, Pts 1-3, 4th China International Conference on High-Performance Ceramics (CICC-4), Chengdu, PEOPLES R CHINA, Web of Science
Cai, Jingnan
;
Lin, Yuanhua
;
Zhao, Rongjuan
;
Nan, Ce-Wen
;
He, Jinliang
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  |  
浏览/下载:5/0
  |  
提交时间:2017/06/15
varistor
microstructure
breakdown voltage
La2O3
CURRENT-VOLTAGE CHARACTERISTICS
GRAIN-BOUNDARY
ZNO VARISTORS
TEMPERATURE
SIZE
PR
Materials Science, Ceramics
Materials Science, Composites
Structural and Optical Properties of Dy Doped ZnO Film Grown by RF Magnetic Sputter
会议论文
International Conference on Manufacturing Science and Engineering (ICMSE 2009), Zhuhai, PEOPLES R CHINA, DEC 26-28, 2009
作者:
Zhang, CY
;
Jiang, ZA
;
Wu, ZG
;
Chen, JT
;
Yan, PX
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  |  
浏览/下载:2/0
  |  
提交时间:2015/07/31
zinc oxide
Dysprosium
magnetron sputtering
optical properties
Photoluminescence properties and energy transfer of Dy3+ and Tm3+ co-activated CaZrO3 phosphor for white LEDs
会议论文
10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010, Seoul, Korea, Republic of, October 11, 2010 - October 15, 2010
作者:
Li, Yezhou
;
Wang, Yuhua
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  |  
浏览/下载:2/0
  |  
提交时间:2017/01/20
Light emission
Energy transfer
Light emitting diodes
Manufacture
Phosphors
Photoluminescence
Doped sample
matrix
Photoluminescence properties
Tunable color
Ultra-violet
White color
White LED
WLED
Electrical properties of nanoporous F doped SiO2 low-k thin films prepared by sol-gel method with catalyst HF
会议论文
3rd International Conference on Materials for Advanced Technologies (ICMAT-2005)/9th International Conference on Advanced Materials (ICAM 2005), Singapore, SINGAPORE, JUL 03-08, 2005
作者:
He, ZW
;
Liu, XQ
;
Xu, DY
;
Guo, YP
;
Wang, YY
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  |  
浏览/下载:1/0
  |  
提交时间:2015/07/31
nanoporous SiO2
low-k
electrical properties
sol-gel
Energy transfer and red phosphorescence in strontium aluminates doped with Cr3+, Eu2+ and Dy3+ (EI CONFERENCE)
会议论文
Dielectrics in Emerging Technologies -and- Persistent Phosphors - International Symposia, May 15, 2005 - May 20, 2005, Quebec City, QC, Canada
Zhang J.
;
Zhong R.
;
Zhang X.
;
Lu S.
;
Wang X.
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  |  
浏览/下载:22/0
  |  
提交时间:2013/03/25
Cr3+ activated red (694 nm) long persistent phosphorescence originating from 2E-4A2 transition is observed in 4SrO·7Al2O3: Cr3+
Eu2+
Dy3+ system. It is demonstrated that the red phosphorescence is resulted from the conversion of Eu2+ activated blue phosphorescence through persistence energy transfer from Eu2+ to Cr3+. The excitation spectra of the 694 nm emission exhibit strong f-d band of Eu 2+
indicating the existence of the energy transfer. The dependence of lifetimes and intensities of the red and blue emissions on Cr3+ concentrations are studied. The intensity ratio of the red to blue emission bands obtained from photoluminescence spectra is in good agreement with that obtained from fluorescence lifetime measurements. The decay curves of the red phosphorescence at 694nm are also studied.
Low loss waveguide in Nd3+-doped silicate glass fabricated by carbon ion implantation
会议论文
9th International Conference on Plasma Surface Engineering, SEP 13-17, 2004
作者:
Li, SL
;
Wang, KM
;
Chen, F
;
Wang, XL
;
Fu, G
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/31
ion implantation
planar waveguide
Nd3+-doped silicate glass
propagation loss
SN-119 MOSSBAUER STUDY OF HIGH-TEMPERATURE SUPERCONDUCTOR YBA2CU3O7-Y DOPED WITH SN
会议论文
作者:
LI, HB
;
LIU, XW
;
JIN, MZ
;
JIN, DY
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/05
INSITU ELECTRON-SPIN RESONANCE MEASUREMENTS OF THERMALLY INDUCED METASTABLE DEFECTS IN DOPED HYDROGENATED AMORPHOUS-SILICON CARBON-FILMS
会议论文
13TH INTERNATIONAL CONF ON AMORPHOUS AND LIQUID SEMICONDUCTORS, ASHEVILLE, NC, AUG 21-25, 1989
作者:
HE, DY
;
ZHANG, FQ
;
CHEN, W
;
CHEN, GH
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  |  
浏览/下载:0/0
  |  
提交时间:2015/07/31
Luminescence Properties of Eu2+/Dy3+ Co-doped High Silica Glass for White LED
会议论文
Beijing, PEOPLES R CHINA, NOV 06-09, 2011
作者:
Jin, Lei[1]
;
Chen, Weimin[1]
;
Lei, Xiaohua[1]
;
Du, Xiaoqing[1]
;
Liu, Xianming[1]
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/28
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