IONISATION

作品数：16被引量：73H指数：3
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相关领域：理学更多>>
相关作者：彭博丁艳秋阮向东姜山何明更多>>
相关机构：广西大学中国原子能科学研究院更多>>
相关期刊：《Chinese Physics B》《Light(Advanced Manufacturing)》《高电压技术》《Open Journal of Physical Chemistry》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划更多>>
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Effect of photoionisation on initial discharge in air under nanosecond pulse voltage被引量：3
《High Voltage》2023年第2期340-346,共7页Yutai Li Yangyang Fu Zhigang Liu Handong Li Peng Wang Haiyun Luo Xiaobing Zou Xinxin Wang 
National Natural Science Foundation of China,Grant/Award Number:52077117;Tsinghua University Initiative Scientific Research Program;State Key Laboratory of Power System and Generation Equipment,Grant/Award Number:SKLD21M06。
Effects of photoionisation on the development and electron runaway of the initial discharge in atmospheric air under nanosecond pulse voltage were studied via twodimensional particle-in-cell/Monte Carlo collision simu...
关键词：PULSE INITIAL EFFECT 
Dynamics of ionisation wave propagation in an applied external electric field
《High Voltage》2016年第2期90-94,共5页Yang Xia Dongping Liu Hamidreza Ghomi Wenchun Wang Zhenhua Bi Longfei Ji Xueyang Wang Zhihua Qi Bin Li 
the National Natural Science Foundation of China(NSFC-11475042,NSFC-11505025,NSFC-51377014 and NSFC-21573035).
This study presents spatio-temporal development of the ionisation waves(IWs)along one dielectric tube with an extra alternating electric field.A pulsed direct current power supply is used for generating the IWs,and an...
关键词：field. PROPAGATION DIELECTRIC 
Calculation of Photo-Ionisation Cross Sections and Radiative Recombination Rate Coefficients for CO and CO^+ Molecules
《Plasma Science and Technology》2014年第11期1013-1019,共7页Raja DHOUIOUI Philippe TEULET Yann CRESSAULT Hassen GHALILA Riadh RIAHI Nejm Eddine JAIDANE Zohra BEN LAKHDAR 
the "Comite Mixté Franco-Tunisien pour la Coopération Universitaire(Partenariat Hubert Curien,Utique,Tunisie)"for its financial support in the achievement of this work
A method based upon the weighted total cross section （WTCS） theory is proposed to calculate the photo-ionisation cross sections and the radiative recombination rate coefficients between the fundamental level of CO a...
关键词：CO photo-ionisation cross sections radiative recombination rate coefficients 
Semiclassical calculation of ionisation rate for Rydberg helium atoms in an electric field
《Chinese Physics B》2011年第1期328-332,共5页王德华 
Project supported by the National Natural Science Foundation of China(Grant Nos.10604045and11074104);the University Science and Technology Planning Program of Shandong Province of China(Grant No.J09LA02);the Discipline Construction Fund of Ludong University of China
The ionisation of Rydberg helium atoms in an electric field above the classical ionisation threshold has been examined using the semiclassical method, with particular emphasis on discussing the influence of the core s...
关键词：ionisation rate closed orbit theory core scattering pulse train 
Positron-impact ionisation of atomic hydrogen in the presence of a bichromatic laser field
《Chinese Physics B》2010年第11期347-350,共4页娄俊 李书民 
Project supported by the National Natural Science Foundation of China (Grant Nos. 10874169 and 10674125);the National Basic Research Program of China (Grant Nos. 2007CB925200 and 2010CB923301);the Deutsche Forschungsgemeinschaft for the support (Contract No. 446CHV113/261/0-1) during his stay in Germany
The positron impact-ionisation of atomic hydrogen in the presence of a linearly polarised bichromatic field is investigated in the first Born approximation. The field is composed of a fundamental frequency and its sec...
关键词：bichromatic laser field POSITRON impact-ionisation 
Ionisation of Rydberg hydrogen atom near a metal surface by short pulse laser
《Chinese Physics B》2010年第11期318-322,共5页汪磊 杨海峰 柳晓军 刘红平 
Project supported by the National Natural Science Foundation of China (Grant No. 10774162)
In the ionisation of Rydberg hydrogen atoms near a metal surface, the electron will escape from the nucleus and arrive at the detector in a time sequence. This probability flux train relies on the initial electron wav...
关键词：Rydberg hydrogen IONISATION TRAJECTORY 
加速器质谱法测量99Tc被引量：1
《质谱学报》2005年第z1期69-70,共2页彭博 何明 丁艳秋 管永精 武绍勇 董克君 李世红 阮向东 姜山 
99Tc is a fission product, and it has high fission yield (6%) and very long half-life (2.1×105 a). With the movement of nucleus, the concentration of 99Tc is increasing in the circumstance. So it's important to measu...
关键词：99Tc ACCELERATOR mass SPECTROMETRY deduct the ISOTOPE gas IONISATION DETECTOR 
The radial correlation of atomic electrons in (e,2e) reaction
《Journal of Harbin Institute of Technology(New Series)》2000年第S1期113-115,共3页V.A.Knyr V.V.Nasyrov 
ThisworkwassupportedbytheFederalProgram″In tegration″ (GrantA0 2 8)
We perform a research of the influence of atomic electrons correlation to some characteristics of the (e,2e) process on helium. The Hilleraas type J-matrix approach was used for numerical calculations.
关键词：correlation IONISATION cross section three body ATOMIC system Schr*idinger equation  J-matrix method  (E 2E) reaction. 
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