云南高校图书馆联盟文献共享服务平台- PHOTODETACHMENT

PHOTODETACHMENT: 作品数：46被引量：15H指数：3; 导出分析报告; 相关领域：理学更多>>; 相关作者：王燕吴侠谢华丛然吴小虎更多>>; 相关机构：上海大学中国科学院更多>>; 相关期刊：《Science China Mathematics》《Chinese Journal of Chemical Physics》《Communications in Theoretical Physics》《Chinese Physics B》更多>>; 相关基金：国家自然科学基金山西省自然科学基金国家重点基础研究发展计划更多>>

On the detection of closed orbits in time-dependent systems by using double-pulse lasers: 《Communications in Theoretical Physics》2020年第9期111-117,共7页S U Khan M L Du; the CAS-TWAS president fellowship program of UCAS for financial assistance;partial support by the National Natural Science Foundation of China (NSFC), grants No. 11 474 079 and No. 11 421 063。; In the photodetachment of atoms or negative ions by a double-pulse laser, the first pulse of the double-pulse laser generates waves and the delayed second pulse may detect them. The phenomenon of the excitation and de...; 关键词：double-pulse laser detection of closed orbits photodetachment spectra time-dependent systems

Quantum photodetachment of hydrogen negative ion in a harmonic potential subjected to static electric field: 《Chinese Physics B》2019年第2期179-184,共6页Azmat Iqbal Kiran Humayun Sana Maqsood Saba Jawaid Afaq Ahmad Amin Ur Rahman Bakht Amin Bacha; Photodetachment of negative ions has attracted immense interest owing to its fundamental nature and practical implications with regard to technology. In this study, we explore the quantum dynamics of the photodetachme...; 关键词：photodetachment cross section harmonic oscillator potential Stark effect time-independent Schrodinger equation WKB approximation

Temporal interference driven by an oscillating electric field in photodetachment of H^- ion: 《Chinese Physics B》2018年第2期314-320,共7页王德华李梦芝宋鸿娜任笑笑; Project supported by the National Natural Science Foundation of China(Grant No.11374133);the Taishan Scholars Project of Shandong Province,China(Grant No.ts2015110055); The real time domain interferometry for the photodetachment dynamics driven by the oscillating electric field has been studied for the first time. Both the geometry of the detached electron trajectories and the electr...; 关键词：temporal interference photodetachment dynamics oscillating electric field semiclassical open-orbit theory

Photodetachment dynamics of H^- ion in a harmonic potential plus a time-dependent oscillating electric field: 《Chinese Physics B》2017年第10期181-188,共8页王德华王传娟; supported by the National Natural Science Foundation of China(Grant No.11374133);the Taishan Scholars Project of Shandong Province,China(Grant No.ts2015110055); The photodetachment dynamics of H^- ion in a harmonic potential plus an oscillating electric field is studied using the time-dependent closed orbit theory. An analytical formula for calculating the photodetachment cro...; 关键词：harmonic potential oscillating electric field time-dependent closed orbit theory photodetachment dynamics

Re-examining Photodetachment of H^- near a Spherical Surface using Closed-Orbit Theory: 《Communications in Theoretical Physics》2016年第3期354-360,共7页尤晓鹏杜孟利; Supported by National Natural Science Foundation of China under Grant Nos.11474079 and 11421063; Photodeachment of H^-near a reflective spherical surface was studied by Haneef et al.[J.Phys.B:At.Mol.Opt.Phys.44(2011)195004]using a theoretical imaging method.The total cross section displays interesting oscillation...; 关键词：PHOTODETACHMENT hydrogen negative ion

Quantum and semiclassical studies on photodetachment cross sections of H^- in a harmonic potential: 《Chinese Physics B》2016年第3期150-155,共6页赵海军刘伟龙杜孟利; Project supported by the National Natural Science Foundation of China(Grant Nos.11421063 and 11474079);the Natural Science Foundation of Shanxi Province,China(Grant No.2009011004);the Program for the Top Young Academic Leaders of Higher Learning Institutions of Shanxi Province,China; The photodetachment cross section of H- in a linear harmonic oscillator potential is investigated. This system pro- vides a rare example that can be studied analytically by both quantum and semiclassical methods with ...; 关键词：PHOTODETACHMENT harmonic oscillator potential closed-orbit theory

Photodetachment of H^- near a hard wall with arbitrary laser polarization direction: 《Chinese Physics B》2015年第8期286-290,共5页Azmat Iqbal A.Afaq; financial support of the Higher Education Commission of Pakistan for this work under Startup Research Grant Project (No. IPFP/HRD/HEC/2014/1641); The photodetachment of H-near a hard wall is investigated with linear polarized laser light travelling in arbitrary direction θL with respect to the z axis. An analytical formula for the total cross section is derive...; 关键词：quantum interference photodetachment process hard wall closed orbit theory

Photodetachment microscopy of H^- in the magnetic field near different dielectric surfaces: 《Chinese Physics B》2015年第6期288-295,共8页唐田田张敏张朝民; Project supported by the Natural Science Foundation for Youths of Shandong Province,China(Grant No.ZR2014AQ022); We study the photo-detachment interference patterns of a hydrogen negative ion in the magnetic field near different dielectric surfaces with a semi-classical open orbit theory. We give a clear physical picture describ...; 关键词：photo-detachment semi-classical open orbit theory interference pattern dielectric surface

Control of the photodetachment of H^-near a metallic sphere surface by an elastic interface: 《Chinese Physics B》2014年第2期226-233,共8页李绍晟王德华; Project supported by the National Natural Science Foundation of China (Grant Nos.11074104 and 11374133);the Shandong Provincial Higher Educational Science and Technology Program,China (Grant No.J13LJ04); According to the closed-orbit theory, we study the influence of elastic interface on the photodetachment of H- near a metallic sphere surface. First, we give a clear physical description of the detached electron movem...; 关键词：photodetament elastic interface closed orbit theory metallic sphere surface

Photodetachment of hydrogen negative ion inside a circular microcavity被引量：2: 《Chinese Physics B》2013年第7期153-158,共6页王德华刘声李绍晟王一豪; the National Natural Science Foundation of China(Grant No.11074104);the Higher Educational Science and Technology Program of Shandong Province,China(Grant No.J13LJ04);the University Student's Science&Technology Innovation Fund of Ludong University,China(Grant No.12z004); The photodetachment of a hydrogen negative ion inside a circular microcavity is studied based on the semiclassical closed orbit theory. The closed orbit of the photo-detached electron in a circular microcavity is inve...; 关键词：PHOTODETACHMENT circular microcavity closed-orbit theory

PHOTODETACHMENT