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RING: 作品数：1255被引量：1296H指数：13; 导出分析报告; 相关领域：理学更多>>; 相关作者：陈建龙杨建成李旭锋刘志斌张华剑更多>>; 相关机构：中国科学院大学中国科学院近代物理研究所东南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>>

Compression and stretching of ring vortex in a bulk nonlinear medium: 《Chinese Physics B》2024年第2期264-270,共7页来娴静蔡晓鸥邵雅斌王悦悦; supported by the National Natural Science Foundation of China(Grant Nos.11705164 and 11874324).; We explore the nonlinear gain coupled Schrödinger system through the utilization of the variables separation method and ansatz technique.By employing these approaches,we generate hierarchies of explicit dissipative ve...; 关键词：vector optical vortices DISSIPATIVE nonlinear gain

Performance of the merged APPLE-Knot undulator for soft x-ray beamline in medium energy ring: 《Chinese Physics B》2023年第11期240-246,共7页成锐张发远查鹤鸣乔山; Project supported by the National Natural Science Foundation of China (Grant Nos. U1632266, 11927807, and U2032207)。; APPLE-Knot undulator can effectively solve the on-axis heat load problem and is proven to perform well in VUV beamline and soft x-ray beamline in high energy storage ring. However, for soft x-ray beamline in a medium ...; 关键词：synchrotron radiation APPLE-Knot undulator soft x-ray

High-temperature nodal ring semimetal in two-dimensional honeycomb-kagome Mn_(2)N_(3) lattice被引量：1: 《Chinese Physics B》2022年第12期477-483,共7页Xin-Ke Liu Xin-Yang Li Miao-Juan Ren Pei-Ji Wang Chang-Wen Zhang; Project supported by Taishan Scholar Program of Shandong Province,China(Grant No.ts20190939);Independent Cultivation Program of Innovation Team of Jinan City(Grant No.2021GXRC043);National Natural Science Foundation of China(Grant Nos.52173283 and 62071200); The search for two-dimensional(2D)nodal ring semimetallic materials is a current research hotspot in spintronics,and designing a 2D nodal ring(NR)material with high Curie temperature(TC)and strong robustness to spin-o...; 关键词：first-principles calculation semi-metal nodal ring Curie temperature

Accurate theoretical evaluation of strain energy of all-carboatomic ring(cyclo[2n]carbon),boron nitride ring,and cyclic polyacetylene被引量：1: 《Chinese Physics B》2022年第12期357-363,共7页Tian Lu Zeyu Liu Qinxue Chen; Cyclocarbon fully consists of sp-hybridized carbon atoms,which shows quite unusual electronic and geometric structures compared to common molecules.In this work,we systematically studied strain energy(SE)of cyclocarbo...; 关键词：strain energy ring strain carbon boron nitride ring cyclic polyacetylene quantum chemistry

Angle-dependent spin wave spectra of permalloy ring arrays被引量：1: 《Chinese Physics B》2022年第11期149-154,共6页Shuxuan Wu Zengtai Zhu Yunxu Ma Jinwu Wei Senfu Zhang Jianbo Wang Qingfang Liu; Project supported by the National Natural Science Foundation of China(Grant Nos.12074158,12174166,and 12104197)。; We investigated the angle-dependent spin wave spectra of permalloy ring arrays with the fixed outer diameter and various inner diameters by ferromagnetic resonance spectroscopy and micromagnetic simulation.When the fi...; 关键词：spin waves magnetic resonance spectra spintronic devices

Bandwidth-tunable silicon nitride microring resonators: 《Chinese Physics B》2022年第1期263-266,共4页Jiacheng Liu Chao Wu Gongyu Xia Qilin Zheng Zhihong Zhu Ping Xu; the National Key Research and Development Program of China(Grant Nos.2019YFA0308700and 2017YFA0303700);the National Natural Science Foundation of China(Grant Nos.11627810 and 11690031);the Open Funds from the State Key Laboratory of High Performance Computing of China(HPCL,National University of Defense Technology).; We designed a reconfigurable dual-interferometer coupled silicon nitride microring resonator.By tuning the integrated heater on interferometer's arms,the"critical coupling"bandwidth of resonant mode is continuously ad...; 关键词：silicon nitride microring resonators Mach-Zehnder interferometer ring filter nonlinear optics

Quantum nature of proton transferring across one-dimensional potential fields: 《Chinese Physics B》2021年第4期417-424,共8页Cheng Bi Quan Chen Wei Li Yong Yang; Project supported by the National Natural Science Foundation of China(Grant No.11474285)。; Proton transfer plays a key role in the applications of advanced energy materials as well as in the functionalities of biological systems.In this work,based on the transfer matrix method,we study the quantum effects o...; 关键词：proton transfer nuclear quantum effects atomic resonant tunneling double barriers

Exact solution of a topological spin ring with an impurity: 《Chinese Physics B》2020年第6期473-478,共6页Xu-Chu Huang Yi-Hua Song Yi Sun; National Natural Science Foundation of China(Grant No.11664001).; The spin-1/2 Heisenberg chain coupled to a spin-S impurity moment with anti-periodic boundary condition is studied via the off-diagonal Bethe ansatz method.The twisted boundary breaks the U(1)symmetry of the system,wh...; 关键词：Bethe ansatz IMPURITY topological spin ring

Extraordinary propagation characteristics of electromagnetic waves in one-dimensional anti-PT-symmetric ring optical waveguide network: 《Chinese Physics B》2020年第6期164-170,共7页Jie-Feng Xu Xiang-Bo Yang Hao-Han Chen Zhan-Hong Lin; National Natural Science Foundation of China(Grant Nos.11674107,61475049,11775083,61875057,61774062,and 61771205);the Natural Science Foundation of Guangdong Province,China(Grant No.2015A030313374);the Special Funds for the Cultivation of Guangdong College Students’Scientifific and Techonlogical Innovation,China(Grant No.pdjhb0139).; In this paper, we design a one-dimensional anti-PT-symmetric ring optical waveguide network(1 D APTSPROWN).Using the three-material network equation and the generalized Floquet–Bloch theorem, we investigate its photo...; 关键词：WAVEGUIDES optical materials METAMATERIALS

Rare earth permanent magnets prepared by hot deformation process被引量：1: 《Chinese Physics B》2018年第11期71-91,共21页Ren-Jie Chen Ze-Xuan Wang Xu Tang Wen-Zong Yin Chao-Xiang Jin Jin-Yun Ju Don Lee A-Ru Yan; Project supported by the National Key Research and Development Program of China(Grant No.2016YFB0700902);the National Natural Science Foundation of China(Grant Nos.51671207,51601207,and 51501213); Hot deformation is one of the primary methods for fabricating anisotropic rare earth permanent magnets.Firstly,rapidly quenched powder flakes with a nanocrystal structure are condensed into fully dense isotropic precu...; 关键词：hot deformation Nd-Fe-B permanent magnets high coercivity NANOCOMPOSITE radially oriented Nd-Fe-B ring magnet

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