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DISTANCE: 作品数：1024被引量：1416H指数：14; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：李忠秋郝煦赵博文潘美朱顺荣更多>>; 相关机构：华中科技大学中国科学院南京航空航天大学清华大学更多>>; 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中国博士后科学基金国家教育部博士点基金更多>>

Distance-dependent magnetization modulation induced by inter-superatomic interactions in Cr-doped Au_(6)Te_(12)Se_(8) dimers: 《Chinese Physics B》2024年第12期408-415,共8页Yurou Guan Nanshu Liu Cong Wang Fei Pang Zhihai Cheng Wei Ji; financial support from the National Key R&D Program of China(Grant No.2023YFA1406500);the National Natural Science Foundation of China(Grant Nos.11974422,12104504,and 12204534);the Fundamental Research Funds for the Central Universities;the Research Funds of Renmin University of China(Grant No.22XNKJ30)。; Individual superatoms are assembled into more complicated nanostructures to diversify their physical properties.Magnetism of assembled superatoms remains,however,ambiguous,particularly in terms of its distance depende...; 关键词：low dimensional materials magnetic interactions

Source localization in signed networks with effective distance: 《Chinese Physics B》2024年第2期577-585,共9页马志伟孙蕾丁智国黄宜真胡兆龙; Project supported by the National Natural Science Foundation of China(Grant Nos.62103375 and 62006106);the Zhejiang Provincial Philosophy and Social Science Planning Project(Grant No.22NDJC009Z);the Education Ministry Humanities and Social Science Foundation of China(Grant Nos.19YJCZH056 and 21YJC630120);the Natural Science Foundation of Zhejiang Province of China(Grant Nos.LY23F030003 and LQ21F020005).; While progress has been made in information source localization,it has overlooked the prevalent friend and adversarial relationships in social networks.This paper addresses this gap by focusing on source localization ...; 关键词：complex networks signed networks source localization effective distance

Fast estimation of distance between two hydrophones using ocean ambient noise in multi-ship scenarios: 《Chinese Physics B》2023年第12期382-390,共9页刘雪枫夏峙李琪丁烨; Project supported by the National Natural Science Foundation of China (Grant No.62171148)。; Accurately estimating the bearing of a target with two hydrophones requires knowing the precise distance between them.However,in practice,it is difficult to measure this distance accurately due to the influence of cur...; 关键词：ocean ambient noise the time-domain Green's function CROSS-CORRELATION

Structural origin for composition-dependent nearest atomic distance in Cu–Zr metallic glass: 《Chinese Physics B》2023年第11期545-549,共5页张驰刘华山彭海龙; Project supported by the Open Research Fund of Songshan Lake Materials Laboratory, China (Grant No. 2022SLABFN14)。; We systematically investigate the structures of Cu–Zr metallic glass(MG) by varying the Cu concentration in classic molecular-dynamics simulation. From the pair distribution functions(PDFs), it is found that the near...; 关键词：metallic glass structure molecular dynamics

Connes distance of 2D harmonic oscillators in quantum phase space: 《Chinese Physics B》2021年第11期170-179,共10页Bing-Sheng Lin Tai-Hua Heng; Project supported by the Key Research and Development Project of Guangdong Province,China(Grant No.2020B0303300001);the National Natural Science Foundation of China(Grant No.11911530750);the Guangdong Basic and Applied Basic Research Foundation,China(Grant No.2019A1515011703);the Fundamental Research Funds for the Central Universities,China(Grant No.2019MS109);the Natural Science Foundation of Anhui Province,China(Grant No.1908085MA16).; We study the Connes distance of quantum states of two-dimensional(2D)harmonic oscillators in phase space.Using the Hilbert–Schmidt operatorial formulation,we construct a boson Fock space and a quantum Hilbert space,a...; 关键词：Connes distance noncommutative geometry harmonic oscillator

Effect of the distance between focusing lens and target surface on quantitative analysis of Mn element in aluminum alloys by using filament-induced breakdown spectroscopy: 《Chinese Physics B》2020年第12期276-280,共5页Xue-Tong Lu Shang-Yong Zhao Xun Gao Kai-Min Guo Jing-Quan Lin; Project supported by the National Natural Science Foundation of China(Grant No.61575030);the Natural Science Foundation of Jilin Province,China(Grant Nos.20180101283JC and 20200301042RQ);the Fund from the Department of Education of Jilin Province,China(Grant No.JJKH20190539KJ)。; Ultrafast laser filament-induced breakdown spectroscopy(FIBS)is a potential technique for quantitative analysis of trace elements.In this work,we investigate the effect of the distance between focusing lens and target...; 关键词：filament-induced breakdown spectroscopy limits of detection relative standard deviation root-mean-square error of cross-validations

Low-bias negative differential conductance controlled by electrode separation: 《Chinese Physics B》2016年第12期520-524,共5页衣晓华刘然毕俊杰焦扬王传奎李宗良; Project supported by the National Natural Science Foundation of China(Grant Nos.11374195 and 11405098);the Natural Science Foundation of Shandong Province,China(Grant No.ZR2013FM006); The electronic transport properties of a single thiolated arylethynylene molecule with 9,10-dihydroanthracene core, denoted as TADHA, is studied by using non-equilibrium Green＇s function formalism combined with ab in...; 关键词：molecular junctions negative differential conductance electrode distance

Entanglement dynamics of a three-qubit system with different interatomic distances被引量：1: 《Chinese Physics B》2015年第11期103-109,共7页封玲娟张英杰张路夏云杰; supported by the National Natural Science Foundation of China(Grant Nos.61178012,11204156,and 11304179);the Specialized Research Fund for the Doctoral Program of Higher Education,China(Grant Nos.20133705110001 and 20123705120002);the Natural Science Foundation of Shandong Province,China(Grant Nos.BS2013DX034,ZR2012FQ024,and ZR2014AP009); We investigate the tripartite entanglement dynamics of three two-level atoms in a multi-mode vacuum field. By considering the influences of the interatomic distance and the initial condition on the lower bound of conc...; 关键词：quantum entanglement the lower bound of concurrence W state interatomic distance

Ghost imaging with broad distance: 《Chinese Physics B》2015年第10期195-199,共5页段德洋张路杜少将夏云杰; Project supported by the National Natural Science Foundation of China(Grant Nos.61178012,11204156,11304179,and 11247240);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant Nos.20133705110001 and 20123705120002);the Scientific Research Foundation for Outstanding Young Scientists of Shandong Province,China(Grant No.BS2013DX034);the Natural Science Foundation of Shandong Province,China(Grant No.ZR2012FQ024); We present a scheme that is able to achieve the ghost imaging with broad distance. The physical nature of our scheme is that the different wavelength beams are separated in free space by an optical media according to ...; 关键词：multiwavelength ghost imaging slow light DISPERSION imaging distance

Establishment, maintenance, and re-establishment of the safe and efficient steady-following state: 《Chinese Physics B》2015年第8期651-657,共7页潘登郑应平; supported by the National Natural Science Foundation of China(Grant No.61174183); We present an integrated mathematical model of vehicle-following control for the establishment, maintenance, and re-establishment of the previous or new safe and efficient steady-following state. The hyperbolic functi...; 关键词：vehicle following system safe following distance hyperbolic function vehicle following control steady-following state

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