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Advances in the long-pulse steady-state high beta H-mode scenario with active controls of divertor heat and particle fluxes in EAST 期刊论文  OAI收割
NUCLEAR FUSION, 2022, 卷号: 62
作者:  
Wan, B. N.;  Gong, X. Z.;  Liang, Y.;  Xiang, N.;  Xu, G. S.
  |  收藏  |  浏览/下载:66/0  |  提交时间:2022/03/21
Determination of ultra-low level Am-241 in soil and sediment using chemical separation and triple quadrupole inductively coupled plasma mass spectrometry measurement with He-NH3 as collision-reaction gas 期刊论文  OAI收割
SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2021, 卷号: 178, 页码: 8
作者:  
Zhang, Weichao;  Zhang, Haitao;  Fang, Sui;  Hou, Xiaolin;  Zhang, Luyuan
  |  收藏  |  浏览/下载:32/0  |  提交时间:2021/05/21
Fabrication and characterization of He-charged ODS-FeCrNi films deposited by a radio-frequency plasma magnetron sputtering technique 期刊论文  OAI收割
PLASMA SCIENCE & TECHNOLOGY, 2017, 卷号: 19, 期号: 4, 页码: 1-8
作者:  
Song, Liang;  Wang, Xianping;  Wang, Le;  Zhang, Ying;  Liu, Wang
收藏  |  浏览/下载:163/0  |  提交时间:2018/07/04
Microstructure and properties of TiN-reinforced W-Ti alloys prepared by spark plasma sintering 期刊论文  OAI收割
POWDER TECHNOLOGY, 2016, 卷号: 294, 期号: 无, 页码: 301-306
作者:  
Wang, Shuang;  Luo, Lai-Ma;  Zhao, Mei-Ling;  Zan, Xiang;  Zhu, Xiao-Yong
收藏  |  浏览/下载:26/0  |  提交时间:2017/07/26
The ionospheric up-flowing He+ ion distribution in the magnetosphere 期刊论文  OAI收割
Journal of Atmospheric and Solar-Terrestrial Physics, 2009, 卷号: 71, 期号: 16, 页码: 1630-1635
Shi, J. K.; Guo, J. G.; Torkar, K.; Liu, Z. X.
收藏  |  浏览/下载:29/0  |  提交时间:2014/04/30
Design of optical elements for imaging the earth's plasmasphere (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging, ISPDI 2007: Optoelectronic System Design, Manufacturing, and Testings, September 9, 2007 - September 12, 2007, Beijing, China
作者:  
Chen B.;  Chen B.;  Wang X.-K.
收藏  |  浏览/下载:31/0  |  提交时间:2013/03/25
Studying the distribution of He+ in Earth's plasmasphere by detecting its resonantly-scattered emission at 304A will record the structure and dynamics of the cold plasma in Earth's plasmasphere on a global scale. EUV imaging systems usually utilizes near normal incidence optics including multilayer mirror and filter. In this paper  the space condition of the Earth's plasmasphere to confirm the expected performance of mirror and filter for this task were analyzed and some guidelines for the design of the optical elements were introduced. In order to achieve higher response at 304A and reduce 584A radiation for the optical system  a new multilayer coating of Mo/Si with UOx (x=2-3) was developed  and it is indicated that promising filter material is Al/C with a nickel mesh. In addition  we compute the reflectance of multilayer mirror based on optical constants and the transmission of the filter based on atomic scattering factor. The results show the multilayer mirror has high reflectance of 26.27% at 304 Aand low reflectance of 0.60% at 584A. Finally  the conversion efficiency of mirror coupled with filter is 6.88% at 304A and 0.01% at 584 A.  
Plasma effect on the k alpha group emission of he-like neon 期刊论文  iSwitch采集
Acta physica sinica, 2006, 卷号: 55, 期号: 9, 页码: 4501-4505
作者:  
Zhang Li;  Li Xiang-Dong;  Jiang Xin-Ge
收藏  |  浏览/下载:26/0  |  提交时间:2019/05/10
Raman spectra and phonon modes of MgxZn1-xO alloy films (EI CONFERENCE) 会议论文  OAI收割
12th International Conference on II-VI Compounds, September 12, 2005 - September 16, 2005, Warsaw, Poland
Wei Z. P.; Lu Y. M.; Shen D. Z.; Zhang Z. Z.; Wu C. X.; Zhang J. Y.; Yao B.; Fan X. W.
收藏  |  浏览/下载:21/0  |  提交时间:2013/03/25
Hexagonal MgxZn1-xO alloy layers with 0 &le 0.3 have been grown by plasma-assisted molecular beam epitaxy on sapphire (006) and Si (111) substrates. Their crystal structures are characterized by x-ray diffraction spectroscopy. The nonresonant and resonant Raman spectra were measured using 488 nm line from Ar+ laser  and 325 nm line from He-Cd laser by backscattering geometry. Four Raman modes (E2 high  LO  TO  multiphonon processes) were observed in the nonresonant Raman spectra of hexagonal MgxZn1-xO with different Mg contents. The optical phonon frequencies were found to display one-mode behaviour for all the samples since no separate ZnO- and MgO-like modes were observed. The long-wavelength frequencies of ZnO-like optical phonons measured in the resonant Raman spectra can be expressed as linear functions of x. These behaviours can be explained within a modified random-element-isodisplacement model (MREI). 2006 WILEY-VCH Verlag GmbH Co. KGaA.  
等离子体效应对类氦氖Kα线系电偶极辐射的影响 期刊论文  OAI收割
物理学报, 2006, 卷号: 55, 期号: 9, 页码: 4501, 4505
张丽; 李向东; 蒋新革
收藏  |  浏览/下载:1559/243  |  提交时间:2009/09/18