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CAS IR Grid
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半导体研究所 [3]
力学研究所 [1]
金属研究所 [1]
长春光学精密机械与物... [1]
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期刊论文 [9]
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半导体材料 [2]
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Cold-Sprayed Aluminum-Silica Composite Coatings Enhance Antiwear/Anticorrosion Performances of AZ31 Magnesium Alloy
期刊论文
OAI收割
ADVANCES IN MATERIALS SCIENCE AND ENGINEERING, 2018
作者:
Suo, Xinkun
;
Li, Hua
;
Gong, Jianguo
;
Fang, Lijia
;
Xu, Yuting
  |  
收藏
  |  
浏览/下载:286/0
  |  
提交时间:2018/12/04
Kinetic Spray
Microstructure
Deposition
Particles
Al2o3
Temperature
Mechanism
Substrate
Property
Behavior
Effects of HfO2 Interlayer on Microstructure and Mechanical Property of Al2O3 Thin Film on MgF2 Substrate
期刊论文
OAI收割
JOURNAL OF INORGANIC MATERIALS, 2016, 卷号: 31, 期号: 7, 页码: 779-784
作者:
Song Bo
;
Zhao Li-Li
;
Chen Xiao-Ying
;
You Li-Jun
;
Song Li-Xin
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2017/02/27
HfO2 interlayer
Al2O3 thin film
microstructure
mechanical properties
MgF2 substrate
Reaction induced anomalous temperature dependence of equilibrium contact angle of TiZr based glass forming melt on Al2O3 substrate
期刊论文
OAI收割
Materials Science and Technology, 2013, 卷号: 29, 期号: 3, 页码: 332-336
B. Zhang
;
H. Li
;
Z. W. Zhu
;
H. M. Fu
;
A. M. Wang
;
C. Dong
;
H. F. Zhang
;
Z. Q. Hu
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2013/12/24
Wetting behaviour
Interface reaction
TiZr based bulk metallic glasses
Al2O3 substrate
bulk metallic-glass
wetting behavior
system
wettability
solder
The crack propagating behavior of composite coatings prepared by PEO on aluminized steel during in situ tensile processing
期刊论文
OAI收割
Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing, 2011, 卷号: 528, 期号: 3, 页码: 1409-1414
作者:
Chen ZT(陈支通)
;
Li G(李光)
;
Wu ZQ(吴振强)
;
Xia Y(夏原)
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2012/04/01
Plasma Electrolytic Oxidation
Composite Coatings
In Situ Tensile Test
Thickness Ratio
Crack Opening Displacement
Plasma Electrolytic Oxidation
Mechanical-Properties
Microarc Oxidation
Ceramic Coatings
Magnesium Alloy
Oxide Coatings
Al2O3 Coatings
Mg Alloy
Corrosion
Substrate
Three-point bending behavior of surface composite Al2O3/Ni on bronze substrate produced by vacuum infiltration casting
期刊论文
OAI收割
Journal of Materials Processing Technology, 2008, 卷号: 202, 页码: 195-200
作者:
Ma Y(马英)
;
Lv JJ(吕晋军)
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2013/03/28
Al2O3/Ni surface composite
Vacuum infiltration casting
Bronze substrate
Microstructure
Three-point bending
4H-SiC基底Al_2O_3/SiO_2双层减反射膜的设计和制备
期刊论文
OAI收割
光学学报, 2008, 卷号: 28, 期号: 12, 页码: 2431, 2435
黄火林
;
张峰
;
吴正云
;
齐红基
;
姚建可
;
范正修
;
邵建达
收藏
  |  
浏览/下载:1398/208
  |  
提交时间:2009/09/22
薄膜光学
Al2O3/SiO2双层减反射膜
电子束蒸发
4H-SiC基底
折射率
4H-SiC substrate
Al
2
O
3
/SiO
2
double-layer anti-reflection coatings
Deposited layers
Electron beam evaporation
Layer coatings
Layer thicknesses
Physical thicknesses
Reference wavelengths
Reflection spectrums
Scanning electron microscopes
SEM images
Single layers
Thin film optics
UV optoelectronic devices
Wavelength selectivities
Excitonic properties of vertically aligned ZnO nanotubes under high-density excitation (EI CONFERENCE)
会议论文
OAI收割
Lu Y. M.
;
Liang H. W.
;
Shen D. Z.
;
Zhang Z. Z.
;
Zhang J. Y.
;
Zhao D. X.
;
Liu Y. C.
;
Fan X. W.
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2013/03/25
In this paper
highly oriented and vertically arranged ZnO nanotubes are prepared on Al2O3 (0 0 0 1) substrate without employing any metal catalysts by plasma-assisted molecular beam epitaxy. The photoluminescence (PL) spectra at room temperature are studied under high excitation densities. Under lower excitation density (60 kW/cm2)
PL spectrum shows that one strong free exciton emission (FE) locates at 3.306 eV. As the excitation density increases up to 200 kW/cm2
a new emission peak (Pn) located at low-energy side of FE is attributed to the spontaneous emission due to an exciton-exciton (Ex-E x) scattering process from two ground state excitons
where one exciton is recombined by emitting a photon and the other is scattered into the excited states of n=2
3
4.... Under excitation density of 300 kW/cm 2
the stimulated emission originating from Ex-E x scattering is obtained. When the excitation density is above 580 kW/cm2
the emission from electron-hole plasma is observed in low-energy side of the P band and indicates a typical superradiation recombination processes with increasing excitation density. 2006 Elsevier B.V. All rights reserved.
Fabrication of gan epitaxial films on al2o3/si (001) substrates
期刊论文
iSwitch采集
Science in china series e-technological sciences, 1998, 卷号: 41, 期号: 2, 页码: 203-207
作者:
Wang, LS
;
Liu, XG
;
Zan, YD
;
Wang, D
;
Wang, J
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2019/05/12
Fabrication of gan epitaxial films
Al2o3/si(001) substrate
Metalorganic chemical deposition
Crystal structure and surface morphology
Photoluminescence spectrum
The growth and characterization of GaN grown on an Al2O3 coated (001)Si substrate by metalorganic vapor phase epitaxy
期刊论文
OAI收割
journal of crystal growth, 1998, 卷号: 193, 期号: 4, 页码: 484-490
Wang LS
;
Liu XL
;
Zan YD
;
Wang D
;
Lu DC
;
Wang ZG
;
Wang YT
;
Cheng LS
;
Zhang Z
收藏
  |  
浏览/下载:69/0
  |  
提交时间:2010/08/12
GaN
MOVPE growth
Al2O3 coated Si substrate
crystal structure
photoluminescence spectrum
SINGLE CRYSTALLINE GAN
HIGH-QUALITY GAN
INTERMEDIATE LAYER
BUFFER LAYERS
SI
FILMS
ALN
DEPOSITION
SAPPHIRE
MOLECULAR-BEAM EPITAXY
Fabrication of GaN epitaxial films on Al2O3/Si (001) substrates
期刊论文
OAI收割
science in china series e-technological sciences, 1998, 卷号: 41, 期号: 2, 页码: 203-207
Wang LS
;
Liu XG
;
Zan YD
;
Wang D
;
Wang J
;
Lu DC
;
Wang ZG
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2010/08/12
fabrication of GaN epitaxial films
Al2O3/Si(001) substrate
metalorganic chemical deposition
crystal structure and surface morphology
photoluminescence spectrum
GROWTH
DIODES
BUFFER LAYER