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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
大连化学物理研究所 [3]
金属研究所 [2]
长春光学精密机械与物... [1]
福建物质结构研究所 [1]
宁波材料技术与工程研... [1]
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OAI收割 [8]
内容类型
期刊论文 [7]
会议论文 [1]
发表日期
2011 [2]
2006 [1]
2004 [1]
2002 [1]
2001 [3]
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Distribution-related luminescence of Eu(3+) sensitized by SnO(2) nano-crystals embedding in oxide glassy matrix
期刊论文
OAI收割
Journal of Solid State Chemistry, 2011, 卷号: 184, 期号: 2, 页码: 236-240
Y. L. Yu
;
D. Q. Chen
;
P. Huang
;
H. Lin
;
A. P. Yang
;
Y. S. Wang
收藏
  |  
浏览/下载:68/0
  |  
提交时间:2012/06/06
SnO(2) nano-crystals
Eu(3+)
Energy transfer
Glass ceramics
Melt
quenching
sol-gel synthesis
energy-transfer
quantum dots
photoluminescence
properties
zno nanoparticles
cds nanocrystals
solution-phase
tin
oxide
emission
ions
Importance of chamber gas pressure on processing of Al-based metallic glasses during melt spinning
期刊论文
OAI收割
Philosophical Magazine Letters, 2011, 卷号: 91, 期号: 10, 页码: 656-663
H. W. Yang
;
R. C. Wang
;
X. G. Yuan
;
R. D. Li
;
J. Q. Wang
;
M. J. Tan
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2012/04/13
amorphicity
melt spinning
amorphous alloy
Bernoulli's equation
quenching rate
thermal-stability
amorphous-alloys
ribbon
planar
ni
parameters
strength
behavior
co
Refinement of Melt-Spun Quenching NdFeB Powders by Ball Milling
期刊论文
OAI收割
JOURNAL OF RARE EARTHS, 2006, 卷号: 24, 期号: Suppl., 页码: 211-214
Zheng JW
;
Jiang LQ
;
Qiao L
;
Lin M
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2009/12/28
NdFeB powders
melt-spun quenching
ball milling
refinement
Rare-earth doped tungsten tellurite glasses and waveguides: Fabrication and characterization (EI CONFERENCE)
会议论文
OAI收割
Physics of Non-Crystalline Solids 10, October 15, 2004 - October 15, 2004, Parma, Italy
作者:
Chen B.
;
Chen B.
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2013/03/25
Tungsten tellurite glasses doped with Er3+
Tm3+
Pr3+
and Ho3+ ions were prepared by melt quenching. The glass matrix was the same for all types of glasses and had a high sodium content in order to allow the fabrication of waveguides using an ion-exchange technique. The absorption spectra of the glasses were measured and the Judd-Ofelt parameters q were obtained from the experimental oscillator strengths of the f &rarr f transitions. Er3+ doped glasses showed a very high quantum efficiency when comparing the calculated radiative decay time with the measured lifetime of the 4I 13/2 metastable level. Ag+ Na+ ion-exchanged planar waveguides were successfully obtained in all types of glasses and characterized by the prism coupling technique. It turned out that the diffusion constant values are very similar for glasses containing different rare-earth ions with the same concentration
while
at least for the Er 3+ doped ones
the diffusion constant changes with the ions concentration. 2004 Elsevier B.V. All rights reserved.
XRD, SEM and EDAX studies of the preparation process of novel Raney-Ni catalyst
期刊论文
OAI收割
chemical journal of chinese universities-chinese, 2002, 卷号: 23, 期号: 11, 页码: 2121-2124
作者:
Lei, H
;
Song, Z
;
Tan, DL
;
Bao, XH
;
Mu, XH
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2015/11/10
Raney-Ni
melt-quenching
activation
Ni2Al3
XRD and XPS studies on the ultra-uniform Raney-Ni catalyst prepared from the melt-quenching alloy
期刊论文
OAI收割
surface and interface analysis, 2001, 卷号: 32, 期号: 1, 页码: 210-213
作者:
Lei, H
;
Song, Z
;
Bao, XH
;
Mu, XH
;
Zong, BN
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2010/11/30
XRD
XPS
Raney-Ni
melt-quenching
hydrogen pretreatment
Preparation of novel Raney-Ni catalysts and characterization by XRD, SEM and XPS
期刊论文
OAI收割
applied catalysis a-general, 2001, 卷号: 214, 期号: 1, 页码: 69-76
作者:
Lei, H
;
Song, Z
;
Tan, DL
;
Bao, XH
;
Mu, XH
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2015/11/10
Raney-Ni
melt-quenching
H-2-pretreatment
hydrogenation
cyclohexanone
Formation and microstructure of nanocrystalline phases of Ni-rich melt-quenched Zr-Ni alloys
期刊论文
OAI收割
Scripta Materialia, 2001, 卷号: 44, 期号: 8-9, 页码: 1287-1290
A. Cziraki
;
F. Zhou
;
R. Luck
;
K. Lu
;
A. Lovas
;
I. Bakonyi
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2012/04/14
nanocrystalline state
melt-quenching
Zr-Ni alloys
XRD
TEM
metastable bcc
crystallization
decomposition