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SN: 作品数：3435被引量：6354H指数：23; 导出分析报告; 相关领域：一般工业技术金属学及工艺理学更多>>; 相关作者：姚熹程军胜徐卓王秋良冯玉军更多>>; 相关机构：中国科学院哈尔滨工业大学大连理工大学中南大学更多>>; 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>>

Visualizing the electronic structure of kagome magnet LuMn_(6)Sn_(6) by angle-resolved photoemission spectroscopy: 《Chinese Physics B》2024年第11期112-117,共6页Man Li Qi Wang Liqin Zhou Wenhua Song Huan Ma Pengfei Ding Alexander Fedorov Yaobo Huang Bernd Büchner Hechang Lei Shancai Wang Rui Lou; Project supported by the National Natural Science Foundation of China(Grant No.12204536);the Fundamental Research Funds for the Central Universities,and the Research Funds of People’s Public Security University of China(PPSUC)(Grant No.2023JKF02ZK09).; Searching for the dispersionless flat band(FB)in quantum materials,especially in topological systems,becomes an interesting topic.The kagome lattice is an ideal platform for such exploration because the FB can be natu...; 关键词：flat band kagome magnet angle-resolved photoemission spectroscopy

Anomalous Hall effect and electronic correlation in a spin-reoriented kagome antiferromagnet LuFe_(6)Sn_(6): 《Chinese Physics B》2024年第10期46-51,共6页Meng Lyu Yang Liu Shen Zhang Junyan Liu Jinying Yang Yibo Wang Yiting Feng Xuebin Dong Binbin Wang Hongxiang Wei Enke Liu; supported by the National Key Research and Development Program of China(Grant Nos.2022YFA1403400,2019YFA0704900,and 2022YFA1403800);the Fundamental Science Center of the National Natural Science Foundation of China(Grant No.52088101);the National Natural Science Foundation of China(Grant Nos.11974394 and 12174426);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(CAS)(Grant No.XDB33000000);the CAS Project for Young Scientists in Basic Research(Grant No.YSBR-057);the Synergetic Extreme Condition User Facility(Grant No.SECUF);the Scientific Instrument Developing Project of CAS(Grant No.ZDKYYQ20210003).; The kagome lattice system has been identified as a fertile ground for the emergence of a number of new quantumstates,including superconductivity,quantum spin liquids,and topological electronic states.This has attracte...; 关键词：kagome lattice anomalous Hall effect MAGNETISM electronic correlation

Spin-orbit torque effect in silicon-based sputtered Mn_(3)Sn film: 《Chinese Physics B》2024年第10期394-399,共6页Sha Lu Dequan Meng Adnan Khan Ziao Wang Shiwei Chen Shiheng Liang; supported by the National Key Research and Development Program of China(Grant No.2022YFE0103300);the National Natural Science Foundation of China(Grant No.12274119);the Natural Science Foundation of Hubei Province(Grant No.2022CFA088);the Open Research Fund of Songshan Lake Materials Laboratory(Grant No.2022SLABFN04).; Noncollinear antiferromagnet Mn_(3)Sn has shown remarkable efficiency in charge-spin conversion,a novel magnetic spin Hall effect,and a stable topological antiferromagnetic state,which has resulted in great interest f...; 关键词：SPINTRONICS noncollinear antiferromagnetism spin-orbit torque

Evolution of anomalous Hall effect in ferromagnetic Weyl semimetal Nb_(x)Zr_(1-x)Co_(2)Sn: 《Chinese Physics B》2024年第8期491-496,共6页陈博文沈冰; Project supported by the National Key Research and Development Program of China (Grant Nos.2023YFF0718400 and 2023YFA1406500);the National Natural Science Foundation of China (Grant Nos.U2130101 and 92165204);the Natural Science Foundation of Guangdong Province,China (Grant No.2022A1515010035);the Open Project of Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices (Grant No.2022B1212010008);the Open Project of Key Laboratory of Optoelectronic Materials and Technologies (Grant No.OEMT-2023-ZTS-01)。; Magnetic topological semimetal can host various topological non-trivial states leading to exotic novel transport properties.Here we report the systematic magneto-transport studies on the Heusler alloy Nb_(x)Zr_(1-x)Co...; 关键词：anomalous Hall effect magnetic Weyl semimetal FERROMAGNETISM

Enhanced anomalous Hall effect in kagome magnet YbMn_(6)Sn_(6)with intermediate-valence ytterbium: 《Chinese Physics B》2024年第5期43-50,共8页李龙飞迟晟玮马文龙郭凯臻徐刚贾爽; Project supported by the National Natural Science Foundation of China(Grant Nos.12141002,12225401,and 12274154);the National Key Research and Development Program of China(Grant No.2021YFA1401902);the CAS Interdisciplinary Innovation Team;the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB28000000)。; We report on the magnetization and anomalous Hall effect(AHE)in the high-quality single crystals of the kagome magnet YbMn_(6)Sn_(6),where the spins of the Mn atoms in the kagome lattice order ferromagnetically and th...; 关键词：anomalous Hall effect kagome magnet intermediate valence

Micro-mechanism study of the effect of Cd-free buffer layers ZnxO(x = Mg/Sn) on the performance of flexible Cu2ZnSn(S, Se)4 solar cell: 《Chinese Physics B》2023年第2期555-566,共12页张彩霞李雅玲林蓓蓓唐建龙孙全震谢暐昊邓辉郑巧程树英; supported by the National Natural Science Foundation of China (Grant Nos. 62074037 and 52002073);the Fund from the Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China (Grant No. 2021ZZ124)。; The traditional CdS buffer layers in flexible CZTSSe solar cells lead to light absorption losses and environmental pollution problems. Therefore, the study of Cd-free buffer layer is very important for the realization...; 关键词：ZnMgO/ZnSnO numerical simulation Cd-free buffer heterojunction interface

Electron delocalization enhances the thermoelectric performance of misfit layer compound(Sn_(1-x)Bi_(x)S)_(1.2)(TiS_(2))_(2): 《Chinese Physics B》2022年第11期82-88,共7页Xin Zhao Xuanwei Zhao Liwei Lin Ding Ren Bo Liu Ran Ang; financially supported by the National Key Research and Development Program of China(Grant No.2018YFA0702100);the Joint Funds of the National Natural Science Foundation of China;the Chinese Academy of Sciences’Large-Scale Scientific Facility(Grant No.U1932106);the Sichuan University Innovation Research Program of China(Grant No.2020SCUNL112)。; The misfit layer compound(SnS)_(1.2)(TiS_(2))_(2)is a promising low-cost thermoelectric material because of its low thermal conductivity derived from the superlattice-like structure.However,the strong covalent bonds w...; 关键词：misfit layer sulfide electron delocalization carrier mobility chemical bond

Experimental observation of pseudogap in a modulation-doped Mott insulator:Sn/Si(111)-(√3×√3)R30°: 《Chinese Physics B》2022年第6期115-119,共5页Yan-Ling Xiong Jia-Qi Guan Rui-Feng Wang Can-Li Song Xu-Cun Ma Qi-Kun Xue; by the National Natural Science Foundation of China(Grant Nos.62074092 and 11604366);the National Key R&D Program of China(Grant No.2018YFA0305603)。; Unusual quantum phenomena usually emerge upon doping Mott insulators.Using a molecular beam epitaxy system integrated with cryogenic sc√annin√g tunneling microscope,we investigate the electronic structure of a modul...; 关键词：pseudogap(PG) modulation doping Mott insulator scanning tunneling microscope(STM)

A high rectification efficiency Si_(0.14)Ge_(0.72)Sn_(0.14)-Ge_(0.82)Sn_(0.18)-Ge quantum structure n-MOSFET for 2.45 GHz weak energy microwave wireless energy transmission: 《Chinese Physics B》2022年第6期702-711,共10页Dong Zhang Jianjun Song Xiaohuan Xue Shiqi Zhang; supported by the National 111 Center(Grant No.B12026);Research on***Technology of Intelligent Reconfigurable General System(Grant No.F020250058)。; The design strategy and efficiency optimization of a Ge-based n-type metal-oxide-semiconductor field-effect transistor(n-MOSFET)with a Si_(0.14)Ge_(0.72)Sn_(0.14)-Ge_(0.82)Sn_(0.18)-Ge quantum structure used for 2.45 ...; 关键词：microwave wireless energy transmission quantum structure GeSn MOS rectification

Pressure-induced phase transitions in the ZrXY(X=Si,Ge,Sn;Y=S,Se,Te)family compounds: 《Chinese Physics B》2022年第5期553-560,共8页Qun Chen Juefei Wu Tong Chen Xiaomeng Wang Chi Ding Tianheng Huang Qing Lu Jian Sun; the financial support from the National Natural Science Foundation of China(Grant Nos.12125404,11974162,and 11834006);the Fundamental Research Funds for the Central Universities,China。; Pressure is an effective and clean way to modify the electronic structures of materials,cause structural phase transitions and even induce the emergence of superconductivity.Here,we predicted several new phases of the...; 关键词：high pressure ZrXY(X=Si Ge SN Y=S SE Te)family phase transition superconducting temperature

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