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SPECTRAL: 作品数：1009被引量：1459H指数：13; 导出分析报告; 相关作者：柳力敏陈蕾华瑞才娜肖博更多>>; 相关机构：昆明理工大学中国医科大学附属第一医院中国科学院中国农业大学更多>>; 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高技术研究发展计划国家教育部博士点基金更多>>

General properties of the spectral form factor in open quantum systems: 《Frontiers of physics》2024年第3期229-237,共9页Yi-Neng Zhou Tian-Gang Zhou Pengfei Zhang; The spectral form factor(SFF)can probe the eigenvalue statistic at different energy scales as its time variable varies.In closed quantum chaotic systems,the SFF exhibits a universal dip-ramp-plateau behavior,which ref...; 关键词：spectral form factor open quantum system quantum chaos

On the Spectral Properties of Graphs with Rank 4: 《Applied Mathematics》2023年第11期748-763,共16页Jianxuan Luo; Let G be a graph and A(G) the adjacency matrix of G. The spectrum of G is the eigenvalues together with their multiplicities of A(G). Chang et al. (2011) characterized the structures of all graphs with rank 4. Monsalv...; 关键词：Spectral Radius ENERGY Cospectral Graphs RANK

On Some Properties of the Norm of the Spectral Geometric Mean: 《Journal of Applied Mathematics and Physics》2022年第12期3629-3634,共6页Xiangrui Kong; In this paper, we consider the norms related to spectral geometric means and geometric means. When A and B are positive and invertible, we have ||A^-1#B|| ≤ ||A^-1σ_sB||. Let H be a Hil...; 关键词：Kubo-Ando Means Spectral Geometric Mean Geometric Mean C*-Algebra

Spectral properties of Pr:CNGG crystals grown by micro-pulling-down method: 《Chinese Physics B》2019年第8期345-348,共4页Yan-Yan Xue Na Li Dong-Hua Hu Qing-Song Song Xiao-Dong Xu Dong-Hai Wang Qing-Guo Wang Dong-Zhen Li Zhan-Shan Wang Jun Xu; Project supported by the National Key Research and Development Program of China(Grant No.2016YFB0701002);the National Natural Science Foundation of China(Grant Nos.61621001 and 61605069);the MOE Key Laboratory of Advanced Micro-Structured Materials,China; Pr^3+-doped calcium niobium gallium garnet(Pr:CNGG)single crystals with different Pr^3+concentrations are successfully grown by the micro-pulling-down(μ-PD)method.The crystal structure,room-temperature absorption spe...; 关键词：Pr:CNGG μ-PD method SPECTRAL PROPERTIES

Plasmonic gold nanoshell induced spectral effects and refractive index sensing properties of excessively tilted fiber grating被引量：2: 《Chinese Optics Letters》2018年第10期9-13,共5页Binbin Luo Huafeng Lu Shenghui Shi Mingfu Zhao Jiao Lu Yajie Wang Xin Wang; supported by the National Natural Science Foundation of China(Nos.61875026 and 61505017);the Foundation and Cutting-Edge Research Projects of the Chongqing Science and Technology Commission(No.cstc2018jcyjAX0122);the Graduate Student Innovation Program of the Chongqing University of Technology(No.ycx2018238); We demonstrate a fiber refractive index（RI） sensor based on an excessively tilted fiber grating（ExTFG）immobilized by large-size plasmonic gold nanoshells（GNSs）. The GNSs are covalently linked on ExTFG surface.Ex...; 关键词：RIU TM TE Plasmonic gold nanoshell induced spectral effects and refractive index sensing properties of excessively tilted fiber grating

Crystal growth and spectral properties of Tb：Lu2O3被引量：1: 《Chinese Physics B》2018年第9期590-594,共5页Jiaojiao Shi Bin Liu Qingguo Wang Huili Tang Feng Wu Dongzhen Li Hengyu Zhao Zhanshan Wangl, Wen Deng Zian Xu Jiayue Xu Xiaodong Xu Jun Xu; Project supported by the National Natural Science Foundation of China(Grant No.61621001);the National Key Research and Development Program of China(Grant Nos.2016YFB1102202 and 2016YFB0701002);the Fundamental Research Funds for the Central Universities,China;the help of MOE Key Laboratory of Advanced Micro-Structured Materials and School of Physical Science and Technology,Guangxi University; The crystal growth,x-ray diffraction pattern,absorption spectrum,emission spectrum,and fluorescence lifetime of a Tb：Lu2O3 single crystal were studied.Excited at 483 nm,the peak absorption cross-section was calculate...; 关键词：fluorescence spectra laser materials excited states

NOTES ON THE SPECTRAL PROPERTIES OF THE WEIGHTED MEAN DIFFERENCE OPERATOR G(u,v;?) OVER THE SEQUENCE SPACE ?_1: 《Acta Mathematica Scientia》2016年第2期477-486,共10页Vatan KARAKAYA Ezgi ERDOGAN; In the study by Baliarsingh and Dutta [Internat. J.Anal., Vol.2014（2014）, Article ID 786437], the authors computed the spectrum and the fine spectrum of the product operator G （u, v; A） over the sequence space e1....; 关键词：Spectrum of an operator weighted mean difference operator sequence space

Spectral Inclusion Properties of Unbounded Hamiltonian Operators: 《Chinese Annals of Mathematics,Series B》2015年第2期201-212,共12页Yaru QI Junjie HUANG Alatancang CHEN; supported by the Natural Science Foundation of China(Nos.11461049,11371185);the Major Program of the National Natural Science Foundation of Inner Mongolia(No.2013ZD01);the National Science Foundation for Fostering Distinguished Young Scholars of Inner Mongolia(No.2013JQ01); In this paper, the authors investigate the spectral inclusion properties of the quadratic numerical range for unbounded Hamiltonian operators. Moreover, some examples are presented to illustrate the main results.; 关键词：Hamiltonian operator SPECTRUM Quadratic numerical range

ON SPECTRAL PROPERTIES OF A NEW OPERATOR OVER SEQUENCE SPACES c AND c_0被引量：1: 《Acta Mathematica Scientia》2014年第5期1481-1494,共14页Ezgi ERDOGAN Vatan KARAKAYA; In this work, we classify and calculate spectra such as point spectrum, continuous spectrum and residual spectrum over sequences spaces？∞, c and c0 according to a new matrix operator W which is obtained by matrix pr...; 关键词：spectrum of an operator matrix transformation sequence space

Spectral and self-assembly properties of a series of asymmetrical pyrene derivatives被引量：1: 《Chinese Chemical Letters》2014年第2期237-242,共6页Peng-Xia Liang Dong Wang Zong-Cheng Miao Zhao-Kui Jin Huai Yang Zhou Yang; partially supported by Beijing Natural Science Foundation(No.2122042);the National Natural Science Foundation(Nos.51173017,51373024 and 51103010);the Fundamental Research Funds for the Central Universities(No.FRF-TP-09-010B);the National Natural Science Fund for Distinguished Young Scholar(No.51025313); A series of pyrene derivatives with different asymmetrical substituents were successfully synthesized and characterized. The geometrical electronic structures of the asymmetrical pyrene derivatives were performed by d...; 关键词：Asymmetrical PYRENE SELF-ASSEMBLY

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