云南高校图书馆联盟文献共享服务平台- QUADRATIC

QUADRATIC: 作品数：643被引量：699H指数：11; 导出分析报告; 相关领域：理学更多>>; 相关作者：叶惟寅王哲陈雷邢作霞孙宏利更多>>; 相关机构：南京航空航天大学西北工业大学南京农业大学武汉大学更多>>; 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国家教育部博士点基金国家高技术研究发展计划更多>>

Nonlinear time-reversal interferometry with arbitrary quadratic collective-spin interaction: 《Chinese Physics B》2024年第8期63-70,共8页胡知遥李其贤张轩晨张贺宾黄龙刚刘永椿; Project supported by the National Key R&D Program of China (Grant No.2023YFA1407600);the National Natural Science Foundation of China (Grant Nos.12275145,92050110,91736106,11674390,and 91836302)。; Atomic nonlinear interferometry has wide applications in quantum metrology and quantum information science.Here we propose a nonlinear time-reversal interferometry scheme with high robustness and metrological gain bas...; 关键词：time-reversal interferometry spin squeezing quantum metrology

Global dust density in two-dimensional complex plasma: 《Chinese Physics B》2024年第6期445-450,共6页赵逸真刘松芬孔伟杨芳; Project supported by the National Natural Science Foundation of China (Grant Nos. 12275354 and 11805272);the Civil Aviation University of China (Grant No. 3122023PT08)。; The driven-dissipative Langevin dynamics simulation is used to produce a two-dimensional(2D) dense cloud, which is composed of charged dust particles trapped in a quadratic potential. A 2D mesh grid is built to analyz...; 关键词：dust particles quadratic potential two-dimensional mesh grid

Enhancement of the group delay in quadratic coupling optomechanical systems subjected to an external force: 《Chinese Physics B》2023年第12期325-331,共7页Jimmi HervéTalla Mbé Ulrich Chancelin Tiofack Demanou Christian Kenfack-Sadem Martin Tchoffo; We theoretically study the effect of the quadratic coupling strength on optomechanical systems subjected to a continuous external force. Quadratic coupling strength originates from strong coupling between the optical ...; 关键词：slow and fast light optomechanical systems group delay quadratic coupling

Theoretical calculations on Landé g-factors and quadratic Zeeman shift coefficients of nsnp ^(3)P_(0)^(o) clock states in Mg and Cd optical lattice clocks: 《Chinese Physics B》2023年第1期278-285,共8页卢本全常宏; Project supported by the National Natural Science Foundation of China (Grant No.61775220);the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No.XDB21030100);the Key Research Project of Frontier Science of the Chinese Academy of Sciences (Grant No.QYZDB-SSW-JSC004)。; The study of magnetic field effects on the clock transition of Mg and Cd optical lattice clocks is scarce.In this work,the hyperfine-induced Landég-factors and quadratic Zeeman shift coefficients of the nsnp ^(3)P_(0...; 关键词：optical lattice clock hyperfine-induced Landég-factor quadratic Zeeman shift coefficient Mg and Cd

Observation of quadratic magnetoresistance in twisted double bilayer graphene: 《Chinese Physics B》2022年第10期273-277,共5页Yanbang Chu Le Liu Yiru Ji Jinpeng Tian Fanfan Wu Jian Tang Yalong Yuan Yanchong Zhao Xiaozhou Zan Rong Yang Kenji Watanabe Takashi Taniguchi Dongxia Shi Wei Yang Guangyu Zhang; supported by the National Key Research and Development Program of China (Grant No. 2020YFA0309600);the National Natural Science Foundation of China (Grant Nos. 61888102, 11834017, and 12074413);the Strategic Priority Research Program of CAS (Grant Nos. XDB30000000 and XDB33000000);the Key-Area Research and Development Program of Guangdong Province (Grant No. 2020B0101340001);supported by the Elemental Strategy Initiative conducted by the MEXT, Japan, Grant Number JPMXP0112101001, JSPS KAKENHI (Grant No. JP20H00354);A3 Foresight by JSPS。; Magnetoresistance(MR) provides rich information about Fermi surface, carrier scatterings, and exotic phases for a given electronic system. Here, we report a study of the magnetoresistance for the metallic states in tw...; 关键词：twisted double bilayer graphene Kohler's rule magnetoresistance scaling critical behavior

Theoretical calculation of the quadratic Zeeman shift coefficient of the^(3)P_(0)^(o)clock state for strontium optical lattice clock: 《Chinese Physics B》2022年第4期249-254,共6页Benquan Lu Xiaotong Lu Jiguang Li Hong Chang; Project supported by the National Natural Science Foundation of China(Grant No.61775220);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB21030100);the Key Research Project of Frontier Science of the Chinese Academy of Sciences(Grant No.QYZDB-SSW-JSC004);the West Light Foundation of the Chinese Academy of Sciences(Grant No.XAB2018B17)。; In the weak-magnetic-field approximation,we derived an expression of quadratic Zeeman shift coefficient of^(3)P_(0)^(o)clock state for^(88)Sr and^(87)Sr atoms.By using this formula and the multi-configuration Dirac-Ha...; 关键词：optical lattice clock quadratic Zeeman shift coefficient STRONTIUM

Floquet topological phase transition in two-dimensional quadratic band crossing system: 《Chinese Physics B》2021年第6期521-525,共5页Guo-Bao Zhu Hui-Min Yang; supported by the National Natural Science Foundation of China (Grant No. 11504095)。; We investigate the Hall effects of quadratic band crossing(QBC) fermions in a square optical lattice with spin–orbit coupling and orbital Zeeman term. We find that the orbital Zeeman term and shaking play critical ro...; 关键词：SHAKING quadratic band crossing ORBITAL

Design and FPGA implementation of multi-wing chaotic switched systems based on a quadratic transformation被引量：2: 《Chinese Physics B》2021年第2期240-249,共10页Qing-Yu Shi Xia Huang Fang Yuan Yu-Xia Li; Project supported by the National Natural Science Foundation of China(Grant Nos.61973199 and 61973200);the Taishan Scholar Project of Shandong Province of China。; Based on a quadratic transformation and a switching function,a novel multi-wing chaotic switched system is proposed.First,a 4-wing chaotic system is constructed from a 2-wing chaotic system on the basis of a quadratic...; 关键词：quadratic transformation chaotic switched system FPGA

A note on the definition of gravitational energy for quadratic curvature gravity via topological regularization: 《Chinese Physics B》2020年第12期159-161,共3页Meng-Liang Wang Jun-Jin Peng; Project supported by the National Natural Science Foundation of China(Grant Nos.11865006 and 11847152)。; Within the framework of four-dimensional quadratic curvature gravities in the appearance of a negative cosmological constant,a definition for the gravitational energy of solutions with anti-de Sitter(AdS)asymptotics w...; 关键词：gravitational energy higher-derivative gravity asymptotically AdS gravity

Dynamics of the plane and solitary waves in a Noguchi network:Effects of the nonlinear quadratic dispersion: 《Chinese Physics B》2020年第3期105-111,共7页S A T Fonkoua M S Ngounou G R Deffo F B Pelap S B Yamgoue A Fomethe; We consider a modified Noguchi network and study the impact of the nonlinear quadratic dispersion on the dynamics of modulated waves. In the semi-discrete limit, we show that the dynamics of these waves are governed b...; 关键词：Noguchi NETWORK nonlinear QUADRATIC DISPERSION modulational INSTABILITY SOLITON

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