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P-: 作品数：15240被引量：34539H指数：41; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：史开泉曹良志吴宏春郭兴伟张和平更多>>; 相关机构：中国科学院成都森绿家具有限公司吉林大学广东久量股份有限公司更多>>; 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国家教育部博士点基金更多>>

Improving cutoff frequency estimation via optimized π-pulse sequence: 《Chinese Physics B》2025年第1期273-278,共6页Wang-Sheng Zheng Chen-Xia Zhang Bei-Li Gong; Project supported by the National Natural Science Foundation of China (Grant No. 62403150);the Innovation Project of Guangxi Graduate Education (Grant No. YCSW2024129);the Guangxi Science and Technology Base and Talent Project (Grant No. Guike AD23026208)。; The cutoff frequency is one of the crucial parameters that characterize the environment. In this paper, we estimate the cutoff frequency of the Ohmic spectral density by applying the π-pulse sequences(both equidistan...; 关键词：environment parameters estimation quantum Fisher information optimized p-pulse sequence

Deep-learning-assisted optical communication with discretized state space of structured light: 《Chinese Physics B》2024年第12期174-179,共6页Minyang Zhang Dong-Xu Chen Pengxiang Ruan Jun Liu Dong-Zhi Fu Jun-Long Zhao Chui-Ping Yang; Project supported by the National Natural Science Foundation of China(Grant Nos.12204312,12104190,and U21A20436);the Natural Science Foundation of Jiangxi Province,China(Grant Nos.20224BAB211014 and 20232BAB201042);the Natural Science Foundation of Jiangsu Province,China(Grant No.BK20210874);the General Project of Natural Science Research in Colleges and Universities of Jiangsu Province,China(Grant No.20KJB140008);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0301705);the China Postdoctoral Science Foundation(Grant No.2021M702628)。; The rich structure of transverse spatial modes of structured light has facilitated their extensive applications in quantum information and optical communication.The Laguerre-Gaussian(LG)modes,which carry a well-define...; 关键词：orbital angular momentum machine learning optical communication

Deep-subwavelength single grooves prepared by femtosecond laser direct writing on Si: 《Chinese Physics B》2024年第8期108-115,共8页叶瑞熙黄敏; Project supported by the Natural Science Foundation of Guangdong Province (Grant No.2021A1515012335);the National Natural Science Foundation of China (Grant No.11274400);Pearl River S&T Nova Program of Guangzhou (Grant No.201506010059);State Key Laboratory of High Field Laser Physics (Shanghai Institute of Optics and Fine Mechanics);State Key Laboratory of Optoelectronic Materials and Technologies (Sun Yat-Sen University)。; It is well known that femtosecond laser pulses can easily spontaneously induce deep-subwavelength periodic surface structures on transparent dielectrics but not on non-transparent semiconductors.Nevertheless,in this s...; 关键词：femtosecond-laser direct writing of Si deep-subwavelength single grooves polarization dependence high numerical aperture ultrafast non-thermal ablation

Properties of radiation defects and threshold energy of displacement in zirconium hydride obtained by new deep-learning potential: 《Chinese Physics B》2024年第7期456-465,共10页王玺唐孟蒋明璇陈阳春刘智骁邓辉球; Project supported by the Joint Fund of the National Natural Science Foundation of China–“Ye Qisun”Science Fund(Grant No.U2341251)。; Zirconium hydride(ZrH_(2)) is an ideal neutron moderator material. However, radiation effect significantly changes its properties, which affect its behavior and the lifespan of the reactor. The threshold energy of dis...; 关键词：zirconium hydride deep learning potential radiation defects molecular dynamics threshold energy of displacement

All-electron ZORA triple zeta basis sets for the elements Cs-La and Hf-Rn: 《Chinese Physics B》2023年第9期242-249,共8页Antônio Canal Neto Francisco E.Jorge Henrique R.Cda Cruz; the Conselho Nacional de Desenvolvimento Científico Tecnológico(Brazilian Agency)。; Segmented all-electron basis set of triple zeta valence quality plus polarization functions(TZP)for the elements of the fifth row to be used together with the zero-order regular approximation(ZORA)is carefully constru...; 关键词：TZP-ZORA and ATZP-ZORA basis sets ZORA-B3LYP method Cs-La and Hf-Rn elements atomic and molecular properties

NiO/β-Ga_(2)O_(3)heterojunction diodes with ultra-low leakage current below 10^(-10)A and high thermostability: 《Chinese Physics B》2023年第9期530-534,共5页黄义杨稳王琦高升陈伟中唐孝生张红升刘斌; the Technology Innovation and Application Demonstration Key Project of Chongqing Municipality(cstc2019jszx-zdztzxX0005);the Technology Innovation and Application Demonstration Key Project of Chongqing Municipality(cstc2020jscx-gksbX0011);the Science and Technology Research Program of Chongqing Municipal Education Commission(KJQN202100614);the Natural Science Foundation of Chongqing(cstc2021jcyj-bshX0146)。; The 10 nm p-NiO thin film is prepared by thermal oxidation of Ni onβ-Ga_(2)O_(3)to form NiO/β-Ga_(2)O_(3)p-n heterojunction diodes(HJDs).The NiO/β-Ga_(2)O_(3)HJDs exhibit excellent electrostatic properties,with a h...; 关键词：NiO/β-Ga_(2)O_(3)p-n heterojunction diodes Baliga's figure of merit reverse leakage current β-Ga_(2)O_(3)power devices

Generation of quasi-chirp-free isolated attosecond pulses from atoms under the action of orthogonal two-color combined pulse of fundamental frequency and higher intensity second harmonic fields: 《Chinese Physics B》2023年第6期218-225,共8页蔚瑞贤乔月李萍王俊陈基根冯伟郭福明杨玉军; Project supported by the National Key Research and Development Program of China(Grant No.2019YFA0307700);the National Natural Science Foundation of China(Grant Nos.12074145,11627807,and 11975012);the Research Foundation for Basic Research of Jilin Province,China(Grant No.20220101003JC);the Fundamental Research Funds for the Central Universities of China(Grant No.30916011207);the Outstanding Youth Project of Taizhou University(Grant No.2019JQ002)。; The intrinsic chirp of high-order harmonic generation is an important factor limiting the production of ultrashort attosecond pulses.Based on numerically solving the time-dependent Schrodinger equation,the generation ...; 关键词：high-order harmonic orthogonal two-color fields relative phase quasi-chirp-free isolated attosecond pulses

High-performance amorphous In–Ga–Zn–O thin-film transistor nonvolatile memory with a novel p-SnO/n-SnO_(2) heterojunction charge trapping stack: 《Chinese Physics B》2023年第1期580-584,共5页熊文霍景永吴小晗刘文军张卫丁士进; Project supported by the National Natural Science Foundation of China (Grant No.61874029)。; Amorphous In–Ga–Zn–O(a-IGZO)thin-film transistor(TFT)memories with novel p-SnO/n-SnO_(2) heterojunction charge trapping stacks(CTSs)are investigated comparatively under a maximum fabrication temperature of 280℃.Co...; 关键词：nonvolatile memory a-IGZO thin-film transistor(TFT) charge trapping stack p-SnO/n-SnO_(2)heterojunction

Pulsed laser ablation in liquid of sp-carbon chains:Status and recent advances被引量：1: 《Chinese Physics B》2022年第12期325-345,共21页Pietro Marabotti Sonia Peggiani Alessandro Vidale Carlo Spartaco Casari; funding from the European Research Council(ERC)under the European Union’s Horizon 2020 research and innovation program ERC Consolidator Grant(ERC Co G2016 Esp LORE grant agreement No.724610,website:www.esplore.polimi.it); This review provides a discussion of the current state of research on sp-carbon chains synthesized by pulsed laser ablation in liquid.In recent years,pulsed laser ablation in liquid(PLAL)has been widely employed for p...; 关键词：pulsed laser ablation in liquid sp-carbon chains CARBYNE carbon nanostructures

Deep-learning-based cryptanalysis of two types of nonlinear optical cryptosystems: 《Chinese Physics B》2022年第9期293-300,共8页Xiao-Gang Wang Hao-Yu Wei; Project supported by the National Natural Science Foundation of China(Grant Nos.61975185 and 61575178);the Natural Science Foundation of Zhejiang Province,China(Grant No.LY19F030004);the Scientific Research and Development Fund of Zhejiang University of Science and Technology,China(Grant No.F701108L03).; The two types of nonlinear optical cryptosystems(NOCs)that are respectively based on amplitude-phase retrieval algorithm(APRA)and phase retrieval algorithm(PRA)have attracted a lot of attention due to their unique mec...; 关键词：optical encryption nonlinear optical cryptosystem deep learning phase retrieval algorithm

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