中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
长春光学精密机械与物... [2]
合肥物质科学研究院 [2]
近代物理研究所 [2]
采集方式
OAI收割 [6]
内容类型
期刊论文 [4]
会议论文 [2]
发表日期
2020 [1]
2019 [1]
2017 [1]
2016 [1]
2005 [2]
学科主题
筛选
浏览/检索结果:
共6条,第1-6条
帮助
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
题名升序
题名降序
提交时间升序
提交时间降序
作者升序
作者降序
发表日期升序
发表日期降序
Experimental study of high-k turbulence during an energy confinement degradation phase in EAST ohmic plasmas
期刊论文
OAI收割
NUCLEAR FUSION, 2020, 卷号: 60
作者:
Sun, P. J.
;
Li, Y. D.
;
Ren, Y.
;
Zhang, X. D.
;
Wu, G. J.
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2020/11/26
turbulence
high-k
transport
EAST tokamak
energy confinement
A stationary long-pulse ELM-absent H-mode regime in EAST
期刊论文
OAI收割
NUCLEAR FUSION, 2017, 卷号: 57, 期号: 8
作者:
Ye, Y.
;
Xu, G. S.
;
Wan, B. N.
;
Chen, R.
;
Yan, N.
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2018/07/27
Elm-absent
Elm-free
H-mode
Edge Coherent Mode
High-energy Confinement
High energy electron radiography scheme with high spatial and temporal resolution in three dimension based on a e-LINAC
期刊论文
OAI收割
LASER AND PARTICLE BEAMS, 2016, 卷号: 34, 页码: 338-342
作者:
Zhou, X.
;
Ren, J.
;
Huang, W.
;
Tang, C.
;
Xu, H.
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2018/05/31
Electron radiography
High energy density
High spatial resolution
High temporal resolution
Inertial confinement fusion
Investigation of growth mode in ZnO thin films prepared at different temperature by plasma-molecular beam epitaxy (EI CONFERENCE)
会议论文
OAI收割
13th International Conference on Molecular Beam Epitaxy, August 22, 2004 - August 27, 2004, 13th International Conference on Molecular Beam Epitaxy, August 22, 2004 - August 27, 2004
Liang H. W.
;
Lu Y. M.
;
Shen D. Z.
;
Yan J. F.
;
Li B. H.
;
Zhang J. Y.
;
Liu Y. C.
;
Fan X. W.
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2013/03/25
High-quality ZnO thin films on c-plane sapphire (Al2O 3) substrates were prepared by plasma-molecular beam epitaxy (P-MBE). The influence of growth temperature on growth mode of ZnO was investigated. Real-time monitored by reflection high-energy electron diffraction (RHEED) images show that
below 500 C
ZnO thin film was grown by three-dimension (3D) growth mode. While the two-dimension (2D) growth mode was obtained above growth temperature of 650 C. Atomic force microscopy (AFM) images present that the surface morphology of ZnO thin film with 2D growth is improved and X-ray rocking curves (XRC) indicate that the full width at half maximum (FWHM) of the ZnO (0 0 2) peak becomes narrow. From the photoluminescence (PL) spectra
ultraviolet (UV) emission peak exhibits obvious blue-shift for the samples grown at lower temperature
which is attributed to the effect of the quantum confinement arisen from small crystal grain sizes. The minimum carrier concentration of N=7.661016 cm-3 was obtained in the ZnO thin films with the 2D grown
which is closed to that of bulk ZnO. 2005 Elsevier B.V. All rights reserved.
Imaging quality analysis of KBA x-ray microscope working at grazing incidence (EI CONFERENCE)
会议论文
OAI收割
Optical Design and Testing II, November 8, 2004 - November 11, 2004, Beijing, United states
作者:
Zhao L.
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2013/03/25
In the latest 20 years
x-ray imaging technology has developed fast in order to meet the need of x-ray photo-etching
spatial exploration technology
high-energy physics
procedure diagnosis of inertial confinement fusion (ICF) et al. Since refractive index of materials in the x-ray region is lower than 1
and x-ray is strongly absorbed by materials
it is very difficult to image objects in the x-ray region. Conventional imaging methods are hardly suitable to x-ray range. In general
grazing reflective imaging and coding aperture imaging methods have been adopted more and more. In this paper
according to user's requirement
we have designed a non-coaxial grazing KBA microscope. The microscope consists of two sets of perpendicular spherical mirrors
each set includes two parallel mirrors. Taking it as an example
we have compiled an optical computing program for the non-coaxial grazing imaging systems so as to analyze and evaluate aberrations of KBA microscope. Thus it can help us to get an optimal comprehension of KBA x-ray imaging system. In the same time
the analytical results provide reliable foundation for evaluating imaging quality of KBA microscope.