中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共9条,第1-9条 帮助

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Defective Graphene Effects on Primary Displacement Damage and He Diffusion at a Ni Graphene Interface: Molecular Dynamics Simulations 期刊论文  OAI收割
CRYSTALS, 2023, 卷号: 13, 期号: 2, 页码: 198
作者:  
Huang, Hai;  Yuan, Xiaoting;  Ge, Xiaoxin;  Peng Q(彭庆)
  |  收藏  |  浏览/下载:8/0  |  提交时间:2023/04/20
Near-surface investigation of positron diffusion length in helium-implanted Fe9Cr and its ODS variant 期刊论文  OAI收割
APPLIED SURFACE SCIENCE, 2021, 卷号: 538, 页码: 5
作者:  
Degmova, Jarmila;  Krsjak, Vladimir;  Shen, Tielong;  Veternikova, Jana Simeg;  Gatciova, Andrea
  |  收藏  |  浏览/下载:32/0  |  提交时间:2021/12/13
First-principles prediction of interstitial carbon, nitrogen, and oxygen effects on the helium behavior in nickel 期刊论文  OAI收割
JOURNAL OF APPLIED PHYSICS, 2017, 卷号: 122, 期号: 6, 页码: -
作者:  
Zhang, X;  Ren, CL;  Han, H;  Wang, CB;  Huang, HF
  |  收藏  |  浏览/下载:24/0  |  提交时间:2018/08/30
Investigation of Helium Diffusion Behavior in Ti3SiC2 by He-3 (d, p) He-4 Nuclear Reaction 期刊论文  OAI收割
ACTA PHYSICO-CHIMICA SINICA, 2015, 页码: 54-58
作者:  
Qi Qiang;  Huang Mengbing;  Zhang Hai-Bin;  Shi Li-Qun
  |  收藏  |  浏览/下载:63/0  |  提交时间:2018/05/31
Thermal effects of scanning electron microscopy on He diffusion in apatite: Implications for (U-Th)/He dating 期刊论文  OAI收割
CHEMICAL GEOLOGY, 2013, 卷号: 345, 页码: 113-118
作者:  
Shan, Jingnan;  Min, Kyoungwon;  Nouiri, Abdelkader
  |  收藏  |  浏览/下载:13/0  |  提交时间:2018/09/26
Thermal effects of scanning electron microscopy on He diffusion in apatite: Implications for (U-Th)/He dating 期刊论文  OAI收割
CHEMICAL GEOLOGY, 2013, 卷号: 345, 页码: 113-118
作者:  
Shan, Jingnan;  Min, Kyoungwon;  Nouiri, Abdelkader
  |  收藏  |  浏览/下载:19/0  |  提交时间:2018/09/26
Thermal effects of scanning electron microscopy on He diffusion in apatite: Implications for (U-Th)/He dating 期刊论文  OAI收割
CHEMICAL GEOLOGY, 2013, 卷号: 345, 页码: 113-118
作者:  
Shan, Jingnan;  Min, Kyoungwon;  Nouiri, Abdelkader
  |  收藏  |  浏览/下载:23/0  |  提交时间:2018/09/26
A sensitive solid-phase time-resolved fluorescence immunoassay apparatus (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging, June 17, 2009 - June 19, 2009, Beijing, China
作者:  
Song K.-F.;  Li J.-L.;  Zhang W.-L.;  Wang Y.-L.
收藏  |  浏览/下载:37/0  |  提交时间:2013/03/25
In the device  a He-Ne laser of flash frequency 1-20 Hz was adopted as exciting light source  and three key technical problems have been solved successfully in order to enhance the detecting sensitivity and measuring stability of the device for time-resolved fluorimmunoassays(TRFIA) [1]. The first one is to design optimum exciting optical system  so that the exciting light beam excite the sample most effectively. The second one is to have a project spectrum filter which can reduce the affection of the background light to the photomultiplier tube and also ensure influence of the stray light and mixed diffusion light to the sample fluorescence to the least  the sample fluorescence through the integrating sphere and come to the grating monochromator  The right wavelength will be chosed through changing the angle of incidence of the grating monochromator. The third one is to simulate the principle of sample averaging of BOXCAR averager. In the device  SCM was used as primary controller and CPLD was used as timing controller. Through the preparation process  signal-to-noise ratio(SNR) will be improved  also adjust delay time  ampling frequency and sampling number arbitrarily. By testing  the sensitivity is 10-12mol/L(substance marked by Eu3+)  examination repeat is &le2.5%  examination linearity is from 10 -8mol/L to 10-12mol/L  correlation coefficient is 99.98%(p&le0.01). The instrument is advanced for ultrasensitive detection of antigen and antibody  and solve the tumor  genetic variation  the virus protein detection. 2009 SPIE.  
Diffusion and aggregation of He atoms generated from T decay in Cu crystals 期刊论文  OAI收割
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2004, 卷号: 73, 页码: 943-949
作者:  
Wang, L;  Ning, XJ
  |  收藏  |  浏览/下载:13/0  |  提交时间:2018/05/31