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PHOTOELECTRON: 作品数：177被引量：160H指数：6; 导出分析报告; 相关领域：理学电子电信更多>>; 相关作者：龙金友王志强张冰吴侠谢华更多>>; 相关机构：中国科学院加州大学重庆大学西安电子科技大学更多>>; 相关期刊：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河北省自然科学基金国家教育部博士点基金更多>>

Momentum distributions of symmetric(H_(2)^(+))and asymmetric(HeH^(2+))molecular ions in a circularly polarized laser field under different ionization mechanisms: 《Chinese Physics B》2024年第12期258-263,共6页Xin-Yu Hao Shu-Juan Yan Ying Guo Jing Guo; Project supported by the Natural Science Foundation of Jilin Province(Grant No.20220101010JC);the National Natural Science Foundation of China(Grant No.12074146)。; By numerically solving the two-dimensional(2D)time-dependent Schrödinger equation(TDSE),we present photoelectron momentum distributions(PMDs)and photoelectron angular distributions(PADs)of symmetric(H_(2)^(+))and asym...; 关键词：resonance excitation time-dependent Schrödinger equation ultrafast ionization model photoelectron momentum distributions

Strong Field Ionization Dynamics Resolved by Two-Color Elliptical Phase-of-Phase Spectroscopy: 《Ultrafast Science》2024年第6期61-66,共6页Wuwei Jin Tao Jiang Jinlei Liu Sizuo Luo Dianxiang Ren Xiaokai Li Chuncheng Wang Yue Lang Xiaowei Wang Jing Zhao Zengxiu Zhao Dajun Ding; supported by the National Basic Research Program of China(grant no.2019YFA0307700);the NSF of China(grant nos.12134005,12234020,12274461,and 11974426);the NSF of Hunan Province(grant no.2023JJ10049);the Foundation of National University of Defense Technology(grant no.ZK22-31).; We investigate the strong field ionization of argon using counter-rotating 2-color dual-elliptical phase-ofphase spectroscopy.We perform a multidimensional control experiment over the 2-color dual-elliptical laser fie...; 关键词：phase phase modulate photoelectron momentum spectra relative phase contrast strong field ionization multidimensional control experiment

Photoelectron momentum distributions of triatomic CO_(2)molecules by circularly polarized attosecond pulses: 《Chinese Physics B》2024年第10期220-225,共6页Si-Qi Zhang Jun Zhang Xin-Yu Hao Jing Guo Aihua Liu Xue-Shen Liu; supported by the National Natural Science Foundation of China(Grant Nos.11974007,12074146,12074142,61575077,12374265,11947243,91850114,and 11774131);the Natural Science Foundation of Jilin Province of China(Grant No.20220101016JC).; Molecular-frame photoelectron momentum distributions(MF-PMDs)have been studied for imaging molecular structures.We investigate the MF-PMDs of CO_(2)molecules exposed to circularly polarized(CP)attosecond laser pulses ...; 关键词：molecular-frame photoelectron momentum distributions single-active-electron approximation frames ultrafast photoionization models

The response of Martian photoelectron boundary to the 2018 global dust storm: 《Science China Earth Sciences》2024年第9期2772-2782,共11页Yuqi WANG Jun CUI Yong WEI Zhaopeng WU Kai FAN Zhaojin RONG Fei HE Yutian CAO Jiawei GAO; supported by the National Natural Science Foundation of China(Grant No.42241106)。; Extensive research efforts have revealed that the Martian dust storms can perturb the upper atmospheric condition and as a consequence,enhance plasma density and photoelectron flux in the ionosphere.However,previous o...; 关键词：Martian global dust storm Martian photoelectron boundary Upper ionosphere

Time-energy distribution of photoelectron from atomic states with different magnetic quantum numbers in elliptically polarized laser fields: 《Chinese Physics B》2024年第9期374-382,共9页Jingyang Xu Li Guo Xin Qi Ronghua Lu Min Zhang Jingtao Zhang Jing Chen; the National Key Research and Development Pro-gram of China(Grant No.2019YFA0307700);the National Natural Science Foundation of China(Grant Nos.12274300 and 12074261)。; A Wigner-distribution-like(WDL)function based on the strong-field approximation(SFA)theory is used to investigate the ionization time of the photoelectron emitted from the initial states with different magnetic quantu...; 关键词：strong-field ionization Wigner-distribution-like ionization instant

Strong-field photoelectron holography in the subcycle limit: 《Light(Science & Applications)》2024年第6期1032-1040,共9页Tsendsuren Khurelbaatar Jaewuk Heo ShaoGang Yu XuanYang Lai XiaoJun Liu Dong Eon Kim; supported in part by the National Research Foundation of Korea(NRF)Grants(Grant Nos.2022M3H4A1A04074153,2020R1A2C2103181,and RS-2022-00154676)funded by the Ministry of Science,ICT;by Korea Institute for Advancement of Technology(KIAT)grant funded by the Korea Government(MOTIE)(P0008763,HRD Program for Industrial Innovation);The National Natural Science Foundation of China(Nos.12121004,12274420,and 11922413);CAS Project for Young Scientists in Basic Research,Grant No.YSBR-055.; Strong-field photoelectron holography is promising for the study of electron dynamics and structure in atoms and molecules,with superior spatiotemporal resolution compared to conventional electron and X-ray diffractom...; 关键词：PHOTOELECTRON HOLOGRAPHIC CYCLE

Berry curvature in the photoelectron emission delay: 《npj Computational Materials》2024年第1期1456-1463,共8页Hyosub Park J.D.Lee; supported by the Basic Science Research Program(2022R1A2B5B01001582);the EDISON2.0 program(RS-2023-00253716)through the National Research Foundation of Korea(NRF);funded by the Ministry of Science and ICT.; Density fluctuation potential induced by a screening of the photohole scatters the photoelectron and generally causes its emission delay from the scattering matrix in the photoemission spectroscopy,where the photoemis...; 关键词：DELAY PHOTOELECTRON CURVATURE

Electron vortices generation of photoelectron of H_(2)^(+) by counter-rotating circularly polarized attosecond pulses: 《Chinese Physics B》2024年第1期362-367,共6页杨浩婧刘晓煜朱风筝焦利光刘爱华; Project supported by the Natural Science Foundation of Jilin Province,China (Grant No.20220101016JC);the National Key Research and Development Program of China (Grant No.2022YFE0134200);the National Natural Science Foundation of China (Grant Nos.12174147,91850114,and 11774131);the Open Research Fund of State Key Laboratory of Transient Optics and Photonics。; Molecular-frame photoelectron momentum distributions(MF-PMDs) of an H_(2)^(+) molecule ion in the presence of a pair of counter-rotating circularly polarized attosecond extreme ultraviolet laser pulses is studied by n...; 关键词：photoelectron momentum distribution attosecond pulse VORTEX

Correction to:Measurement of the electronic structure of a type-ll topological Dirac semimetal candidate VAls using angle-resolved photoelectron: 《Tungsten》2023年第4期608-608,共1页

SCIENCE AND TECHNOLOGY: 《China Today》2023年第12期73-73,共1页; Chinese Scientists Develop Super-Efficient All-Analog Photoelectronic Chip Researchers from Tsinghua University have developed an all-analog photoelectronic chip that can process computer vision tasks with greater spe...; 关键词：COMPUTER PHOTOELECTRON PROCESS

PHOTOELECTRON