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COMPARISON: 作品数：2510被引量：5250H指数：25; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：王霓陆平秦玲娣李雪峰刘雪松更多>>; 相关机构：东南大学复旦大学中山大学中国科学院更多>>; 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国家高技术研究发展计划中国博士后科学基金更多>>

Comparison of differential evolution, particle swarm optimization,quantum-behaved particle swarm optimization, and quantum evolutionary algorithm for preparation of quantum states被引量：1: 《Chinese Physics B》2023年第2期53-59,共7页程鑫鲁秀娟刘亚楠匡森; supported by the National Natural Science Foundation of China (Grant No. 61873251)。; Four intelligent optimization algorithms are compared by searching for control pulses to achieve the preparation of target quantum states for closed and open quantum systems, which include differential evolution(DE), ...; 关键词：quantum control state preparation intelligent optimization algorithm

All polarization-maintaining Er:fiber-based optical frequency comb for frequency comparison of optical clocks被引量：1: 《Chinese Physics B》2022年第5期364-369,共6页Pan Zhang Yan-Yan Zhang Ming-Kun Li Bing-Jie Rao Lu-Lu Yan Fa-Xi Chen Xiao-Fei Zhang Qun-Feng Chen Hai-Feng Jiang Shou-Gang Zhang; Project supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB35030101);the National Natural Science Foundation of China(Grant No.61825505);the Quantum Control and Quantum Information of the National Key Research and Development Program of China(Grant No.2020YFA0309800);the Natural Science Basic Research Program of Shaanxi Province,China(Grant No.2020JQ434)。; We demonstrate an optical frequency comb(OFC)based on a turnkey mode-locked laser with a figure-9-shape structure and polarization-maintaining fibers,for the comparison of frequency among optical clocks with wavelengt...; 关键词：optical frequency comb nonlinear amplifying loop mirror optical clock frequency instability

Comparison of resonant tunneling diodes grown on freestanding GaN substrates and sapphire substrates by plasma-assisted molecular-beam epitaxy: 《Chinese Physics B》2021年第12期550-555,共6页Xiang-Peng Zhou Hai-Bing Qiu Wen-Xian Yang Shu-Long Lu Xue Zhang Shan Jin Xue-Fei Li Li-Feng Bian Hua Qin; Project supported by the National Key R&D Program of China(Grant No.2018YFB0406600);the National Natural Science Foundation of China(Grant Nos.61875224,61804163,and 61827823);Key Laboratory of Microelectronic Devices and Integration Technology,Chinese Academy of Sciences(Grant No.Y9TAQ21);Key Laboratory of Nano-devices and Applications,Chinese Academy of Sciences(Grant No.Y8AAQ21001);Guangxi Key Laboratory of Precision Navigation Technology and Application,Guilin University of Electronic Technology(Grant No.DH202011)。; AlN/GaN resonant tunneling diodes(RTDs)were grown separately on freestanding Ga N(FS-GaN)substrates and sapphire substrates by plasma-assisted molecular-beam epitaxy(PA-MBE).Room temperature negative differential resi...; 关键词：resonant tunneling diodes negative differential resistance molecular beam epitaxy Ⅲ-nitrides

Comparison of band structure and superconductivity in FeSe_(0.5)Te_(0.5) and FeS: 《Chinese Physics B》2017年第12期526-532,共7页杨阳冯世全向圆圆路洪艳王万胜; Project supported by the National Natural Science Foundation of China(Grant Nos.11604303,11604168,and 11574108); The isovalent iron chalcogenides, FeSe0.5Te0.5 and FeS, share similar lattice structures but behave very differently in superconducting properties. We study the underlying mechanism theoretically. By first principle c...; 关键词：iron-based superconductors theories and models of superconducting state pairing symmetry

Photoelectron angular distributions of H ionization in low energy regime:Comparison between different potentials: 《Chinese Physics B》2016年第9期296-302,共7页宋舒娜梁昊彭良友蒋红兵; Project supported by the National Natural Science Foundation of China(Grant Nos.11322437 and 11574010);the National Basic Research ProgramChina(Grant No.2013CB922402); We theoretically investigate the low energy part of the photoelectron spectra in the tunneling ionization regime by numerically solving the time-dependent Schrdinger equation for different atomic potentials at various...; 关键词：low energy tunneling ionization Coulomb potential Rydberg states

Generation of few-cycle laser pulses:Comparison between atomic and molecular gases in a hollow-core fiber: 《Chinese Physics B》2016年第7期239-245,共7页黄志远戴晔赵睿睿王丁冷雨欣; Project supported by the National Natural Science Foundation of China(Grant Nos.11204328,61221064,61078037,11127901,11134010,and 61205208);the National Basic Research Program of China(Grant No.2011CB808101);the Natural Science Foundation of Shanghai,China(Grant No.13ZR1414800); We numerically study the pulse compression approaches based on atomic or molecular gases in a hollow-core fiber.From the perspective of self-phase modulation（SPM）, we give the extensive study of the SPM influence on...; 关键词：hollow-core fiber phase modulation pulses compression few-cycle pulses

Comparison of ligand migration and binding in heme proteins of the globin family: 《Chinese Physics B》2015年第12期109-118,共10页Karin Nienhaus G.Ulrich Nienhaus; supported by the Deutsche Forschungsgemeinschaft (DFG, grant Ni291/10); The binding of small diatomic ligands such as carbon monoxide or dioxygen to heme proteins is among the simplest biological processes known. Still, it has taken many decades to understand the mechanistic aspects of th...; 关键词：flash photolysis ligand binding time-resolved spectroscopy heme protein

Comparison between iterative wavefront control algorithm and direct gradient wavefront control algorithm for adaptive optics system被引量：1: 《Chinese Physics B》2015年第8期391-397,共7页程生毅刘文劲陈善球董理治杨平许冰; supported by the National Key Scientific and Research Equipment Development Project of China(Grant No.ZDYZ2013-2);the National Natural Science Foundation of China(Grant No.11173008);the Sichuan Provincial Outstanding Youth Academic Technology Leaders Program,China(Grant No.2012JQ0012); Among all kinds of wavefront control algorithms in adaptive optics systems, the direct gradient wavefront control algorithm is the most widespread and common method. This control algorithm obtains the actuator voltage...; 关键词：adaptive optics iterative wavefront control algorithm direct gradient wavefront control algorithm

Comparison of performance between rescaled range analysis and rescaled variance analysis in detecting abrupt dynamic change被引量：2: 《Chinese Physics B》2015年第4期581-588,共8页何文平刘群群姜允迪卢莹; Project supported by the National Basic Research Program of China(Grant No.2012CB955902);the National Natural Science Foundation of China(Grant Nos.41275074,41475073,and 41175084); In the present paper, a comparison of the performance between moving cutting data-rescaled range analysis （MC- R/S） and moving cutting data-rescaled variance analysis （MC-V/S） is made. The results clearly indicate...; 关键词：moving cutting data-rescaled range analysis moving cutting data-rescaled variance analysis abrupt dynamic change

Comparison of two absorption imaging methods to detect cold atoms in magnetic trap: 《Chinese Physics B》2015年第2期146-151,共6页王妍胡朝晖亓鲁; supported by the National Natural Science Foundation of China(Grant Nos.61227902 and 61121003);the National Defense Basic Scientific Research Program of China(Grant No.B2120132005); Two methods of absorption imaging to detect cold atoms in a magnetic trap are implemented for a high-precision cold atom interferometer.In the first method,a probe laser which is in resonance with a cycle transition f...; 关键词：absorption imaging open-channel transition cold atoms magnetic trap

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