TIME-DEPENDENT

作品数：545被引量：683H指数：11
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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 
Deep convolutional generative adversarial networks for traffic data imputation encoding time series as images被引量：1
《International Journal of Transportation Science and Technology》2023年第1期1-18,共18页Tongge Huang Pranamesh Chakraborty Anuj Sharma 
Sufficient high-quality traffic data are a crucial component of various Intelligent Transportation System (ITS) applications and research related to congestion prediction, speed prediction, incident detection, and oth...
关键词：Traffic data imputation Generative adversarial networks Realistic data generation Time-dependent encoding Deep convolutional neural networks 
Phase-coherence dynamics of frequency-comb emission via high-order harmonic generation in few-cycle pulse trains
《Chinese Physics B》2023年第3期205-211,共7页梁畅通 张晶晶 李鹏程 
the National Natural Science Foundation of China(Grant Nos.12074239 and 91850209);the Natural Science Foundation of Guangdong Province,China(Grant Nos.2020A1515010927 and 2020ST084);the Fund from the Department of Education of Guangdong Province,China(Grant Nos.2019KTSCX038 and 2020KCXTD012);the Fund from Shantou University(Grant No.NTF18030).
Frequency-comb emission via high-order harmonic generation(HHG)provides an alternative method for the coherent vacuum ultraviolet(VUV)and extreme ultraviolet(XUV)radiation at ultrahigh repetition rates.In particular,t...
关键词：high-order harmonic generation frequency comb time-dependent Schro¨dinger equation intense laser field systems 
Time-dependent reliability and resilience of aging structures exposed to multiple hazards in a changing environment被引量：1
《Resilient Cities and Structures》2022年第3期40-51,共12页Cao Wang Bilal M.Ayyub Aziz Ahmed 
supported by the Vice-Chancellor’s Postdoctoral Research Fellowship from the University of Wollongong.
Engineering structures are often subjected to the influences of performance deterioration and multiple hazards during their service lives,and consequently may suffer from damage/failure as a result of external loads.S...
关键词：Time-dependent reliability Time-dependent resilience Repairable structures Climate change Multiple hazards Adaptive design 
Solving the time-dependent Schrödinger equation by combining smooth exterior complex scaling and Arnoldi propagator被引量：1
《Chinese Physics B》2022年第1期227-234,共8页Shun Wang Wei-Chao Jiang 
the National Natural Science Foundation of China(Grant Nos.12074265 and 11804233).
Abstract We develop a highly efficient scheme for numerically solving the three-dimensional time-dependent Schrödinger equation of the single-active-electron atom in the field of laser pulses by combining smooth exter...
关键词：time-dependent Schrödinger equation(TDSE) smooth exterior complex scaling(SECS)absorb-ing method Arnoldi propagator 
Variation of electron density in spectral broadening process in solid thin plates at 400 nm
《Chinese Physics B》2021年第10期323-327,共5页Si-Yuan Xu Yi-Tan Gao Xiao-Xian Zhu Kun Zhao Jiang-Feng Zhu Zhi-Yi Wei 
supported by the National Key Research and Development Program of China(Grant No.2017YFB0405202),the Major Program of the National Natural Science Foundation of China(Grant No.61690221);the General Program of the National Natural Science Foundation of China(Grant No.11774277).
The generation of continuous spectrum centered at 400 nm from solid thin plates is demonstrated in this work.A continuum covering 365 nm to 445 nm is obtained when 125-µJ frequency-doubled Ti:sapphire laser pulses ar...
关键词：nonlinear spectral broadening time-dependent nonlinear Schrodinger equation self-phase modu-lation electron density 
Time-dependent measurement of high-power laser light reflection by low-Z foam plasma被引量：3
《High Power Laser Science and Engineering》2021年第3期40-53,共14页M.Cipriani S.Yu.Gus’kov F.Consoli R.De Angelis A.A.Rupasov P.Andreoli G.Cristofari G.Di Giorgio M.Salvadori 
funded from the Euratom research and training programme 2014-2018 and 2019-2020 under grant agreement number 633053。
Porous materials have many applications for laser–matter interaction experiments related to inertial confinement fusion.Obtaining new knowledge about the properties of the laser-produced plasma of porous media is a c...
关键词：porous materials FOAMS high-power lasers numerical simulations inertial confinement fusion 
System Design and Signal Processing for Frequency Diverse Array Radar被引量：4
《Journal of Beijing Institute of Technology》2021年第1期1-19,共19页Jingwei Xu Lan Lan Xiongpeng He Shengqi Zhu Cao Zeng Guisheng Liao Yuhong Zhang 
This work was supported in part by the National Natural Science Foundation of China(NSFC)(Nos.61931016,62071344 and 61911530246);the Key Laboratory Equipment Advanced Research Fund(No.6142206200210).
Frequency diverse array(FDA)radar has been studied for more than 15 years and has attracted a lot of attention due to its potential advantages over the well-known phased array radar.The representative feature of FDA i...
关键词：frequency diverse array(FDA) range-angle-time-dependent transmit beampattern parameter estimation ambiguous clutter suppression deceptive jammer suppression 
Evaluation of stress voltage on off-state time-dependent breakdown for GaN MIS-HEMT with SiNx gate dielectric被引量：1
《Chinese Physics B》2020年第10期444-450,共7页Tao-Tao Que Ya-Wen Zhao Qiu-Ling Qiu Liu-An Li Liang He Jin-Wei Zhang Chen-Liang Feng Zhen-Xing Liu Qian-Shu Wu Jia Chen Cheng-Lang Li Qi Zhang Yun-Liang Rao Zhi-Yuan He Yang Liu 
Project supported by the National Key Research and Development Program,China(Grant No.2017YFB0402800);the Key Research and Development Program of Guangdong Province,China(Grant Nos.2019B010128002 and 2020B010173001);the National Natural Science Foundation of China(Grant No.U1601210);the Natural Science Foundation of Guangdong Province,China(Grant No.2015A030312011);the Open Project of Key Laboratory of Microelectronic Devices and Integrated Technology(Grant No.202006);the Science and Technology Plan of Guangdong Province,China(Grant No.2017B010112002);the China Postdoctoral Science Foundation(Grant No.2019M663233).
Stress voltages on time-dependent breakdown characteristics of GaN MIS-HEMTs during negative gate bias stress (with VGS < 0, VD = VS = 0) and off-state stress (VG < VTh, VDS > 0, VS = 0) are investigated. For negative...
关键词：gallium nitride LPCVD-SiNx MIS-HEMT time-dependent breakdown negative gate bias offstate stress 
Lax pair and vector semi-rational nonautonomous rogue waves for a coupled time-dependent coefficient fourth-order nonlinear Schrodinger system in an inhomogeneous optical fiber
《Chinese Physics B》2020年第3期55-61,共7页Zhong Du Bo Tian Qi-Xing Qu Xue-Hui Zhao 
Project supported by the BUPT Excellent Ph.D.Students Foundation(Grant No.CX2019201);the National Natural Science Foundation of China(Grant Nos.11772017 and 11805020);the Fund of State Key Laboratory of Information Photonics and Optical Communications(Beijing University of Posts and Telecommunications),China(Grant No.IPOC:2017ZZ05);the Fundamental Research Funds for the Central Universities of China(Grant No.2011BUPTYB02)。
Optical fibers are seen in the optical sensing and optical fiber communication. Simultaneous propagation of optical pulses in an inhomogeneous optical fiber is described by a coupled time-dependent coefficient fourth-...
关键词：inhomogeneous optical fiber Lax pair coupled time-dependent coefficient fourth-order nonlinear Schrodinger system vector semi-rational nonautonomous rogue waves breathers 
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