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GIANT: 作品数：1117被引量：1184H指数：15; 导出分析报告; 相关领域：医药卫生经济管理更多>>; 相关作者：李平高博游波裴福兴段宏更多>>; 相关机构：中国科学院中国农业大学中国科学院植物研究所国家天文台更多>>; 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北京市自然科学基金更多>>

Observation of Giant Topological Hall Effect in Room-Temperature Ferromagnet Cr_(0.82)Te: 《Chinese Physics Letters》2024年第6期128-140,共13页苗伟婷甄伟立陆振王恒宁王杰牛群田明亮; supported by the National Key R&D Program of China(Grant No.2022YFA1602603);the Basic Research Program of the Chinese Academy of Sciences Based on Major Scientific Infrastructures(Grant No.JZHKYPT-2021-08);the National Natural Science Foundation of China(Grant No.12104459);the Excellent Program of Hefei Science Center CAS(Grant No.2021HSC-CIP016)。; Novel magnetic materials with non-trivial magnetic structures have led to exotic magnetic transport properties and significantly promoted the development of spintronics in recent years.Among them is the Crx Tey family...; 关键词：mechanism process TOPOLOGICAL

Giant Magneto-Optical Effect in van der Waals Room-Temperature Ferromagnet Fe_(3)GaTe_(2): 《Chinese Physics Letters》2024年第6期148-155,共8页张晓敏王健朱文凯张佳茜李伟浩张菁王开友; supported by the National Key Research and Development Program of China(Grant No.2022YFA1405100);the Beijing Natural Science Foundation Key Program(Grant No.Z220005);the National Natural Science Foundation of China(Grant Nos.12241405,12174384,and 12204058)。; The discovery of ferromagnetic two-dimensional(2D)van der Waals(vdWs)materials provides an opportunity to explore intriguing physics and to develop innovative spin electronic devices.However,the main challenge for pra...; 关键词：field FERROMAGNETIC DEGENERATE

Giant Nonlinear Optical Response in Topological Semimetal Molybdenum Phosphide: 《Chinese Physics Letters》2023年第11期53-56,共4页胡凯秦羽婕程亮石友国齐静波; supported by the National Key R&D Program of China(Grant No.2022YFA1403000);the National Natural Science Foundation of China(Grant Nos.11974070,92365102,11974306,12034017,11734006,and 11774401)。; Nonlinear optical properties are investigated using the static and time-resolved second harmonic generation in the topological material molybdenum phosphide(Mo P) with three-component fermions.Giant second harmonic ge...; 关键词：MATERIALS MATERIAL NONLINEAR

Giant Tunneling Magnetoresistance in Spin-Filter Magnetic Tunnel Junctions Based on van der Waals A-Type Antiferromagnet CrSBr: 《Chinese Physics Letters》2023年第5期109-114,共6页兰贵彬许洪军张雨程琛何斌李嘉辉何聪丽万蔡华丰家峰魏红祥张佳韩秀峰于国强; the National Key Research and Development Program of China(Grant No.2021YFB3601300);the National Natural Science Foundation of China(Grants Nos.52161160334,52271237,12274437,12134017,and 12174426);the Science Center of the National Science Foundation of China(Grant No.52088101);the Beijing Natural Science Foundation(Grant No.Z190009);the K.C.Wong Education Foundation(Grant No.GJTD2019-14)。; Two-dimensional van der Waals magnetic materials have demonstrated great potential for new-generation high-performance and versatile spintronic devices.Among them,magnetic tunnel junctions(MTJs)based on A-type antifer...; 关键词：TEMPERATURE VERSATILE CHROMIUM

Giant Influence of Clustering and Anti-Clustering of Disordered Surface Roughness on Electronic Tunneling: 《Chinese Physics Letters》2022年第8期53-58,共6页Yu Zhang Qingyun Zhang Youqi Ke Ke Xia; financial support from the National Natural Science Foundation of China(Grant No.11874265);Shanghaitech Startup;supported by the National Key Research and Development Program of China(Grant Nos.2017YFA0303300 and 2018YFB0407601);the National Natural Science Foundation of China(Grant Nos.11734004 and 21421003)。; This work reveals the giant influence of spatial distribution of disordered surface roughness on electron tunneling,which is of immediate relevance to the magneto tunnel device and imaging technologies.We calculate th...; 关键词：theory ROUGHNESS TUNNELING

Giant Spin Transfer Torque in Atomically Thin Magnetic Bilayers: 《Chinese Physics Letters》2020年第10期68-75,共8页Weihao Cao Matisse Wei-Yuan Tu Jiang Xiao Wang Yao; Supported by the Research Grants Council of Hong Kong(Grant Nos.HKU17303518 and C7036-17W);the University of Hong Kong(Seed Funding for Strategic Interdisciplinary Research); In cavity quantum electrodynamics,the multiple reflections of a photon between two mirrors defining a cavity is exploited to enhance the light-coupling of an intra-cavity atom.We show that this paradigm for enhancing ...; 关键词：TUNNELING MAGNETIZATION MAGNETS

Giant Broadband One Way Transmission Based on Directional Mie Scattering and Asymmetric Grating Diffraction Effects: 《Chinese Physics Letters》2020年第4期57-61,共5页Xuannan Wu Guanwen Yuan Rui Zhu Jicheng Wang Fuhua Gao Feiliang Chen Yidong Hou; Supported by the National Natural Science Foundation of China under Grant No.11604227。; High performance optical diode-like devices are highly desired in future practical nano-photonic devices with strong directional selectivity.We demonstrate a kind of giant broadband reciprocity optical diode-like devi...; 关键词：SCATTERING effect directional

Tuning Martensitic Phase Transition by Non-Magnetic Atom Vacancy in MnCoGe Alloys and Related Giant Magnetocaloric Effect: 《Chinese Physics Letters》2016年第7期161-164,共4页包立夫黄文登任亚杰; Supported by the National Natural Science Foundation of China under Grant No 11504222; The effects of non-magnetic atom vacancy on structural, martensitic phase transitions and the corresponding magnetocMoric effect in MnCoGel-x alloys are investigated using x-ray diffraction and magnetic measurements. ...; 关键词：of on for by Tuning Martensitic Phase Transition by Non-Magnetic Atom Vacancy in MnCoGe Alloys and Related Giant Magnetocaloric Effect in is that

BiS_2-Layer Gives Giant Birefringence:First-Principles Calculations: 《Chinese Physics Letters》2016年第5期115-118,共4页王海; Birefringence attracts increasing attention due to its extensive applications in the imaging spectrometer, laser devices and optical components. Stimulated 5y the discovery of the giant birefringenee （GBF） in LaOBiS...; 关键词：GBF in of that is HAVE

Giant Enhancement of Diffusion in a Tilted Egg-Carton Potential: 《Chinese Physics Letters》2016年第2期5-8,共4页宋阳包景东; Supported by the National Natural Science Foundation of China under Grant Nos 11575024 and 11175021;the Plan of Beijing College Students'Scientific Research and EntrePrenurial Action under Grant No 105820; Diffusion of a particle on a tilted periodic surface such as the egg-carton potential is investigated using Langevin Monte Carlo simulations. It is found that the effective diffusion coefficient of the particle relate...; 关键词：of on Giant Enhancement of Diffusion in a Tilted Egg-Carton Potential is in that

GIANT