METALS

作品数:836被引量:1744H指数:18
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相关领域:金属学及工艺一般工业技术更多>>
相关作者:张延丰田庆华郭学益虞伟良石靖更多>>
相关机构:冶金工业信息标准研究院钢铁研究总院中南大学中国有色金属工业标准计量质量研究所更多>>
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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高等学校学科创新引智计划更多>>
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Single crystal growth and characterization of 166-type magnetic kagome metals
《Chinese Physics B》2024年第9期145-150,共6页Huangyu Wu Jinjin Liu Yongkai Li Peng Zhu Liu Yang Fuhong Chen Deng Hu Zhiwei Wang 
the Beijing Natural Science Founda-tion(Grant No.Z210006);the National Key Research and De-velopment Program of China(Grant Nos.2022YFA1403400 and 2020YFA0308800);the Beijing National Labora-tory for Condensed Matter Physics(Grant No.2023BNL-CMPKF007).
Kagome magnets were predicted to be a good platform to investigate correlated topology band structure,Chern quantum phase,and geometrical frustration due to their unique lattice geometry.Here we reported single crysta...
关键词:kagome metal single crystal growth crystal structure physical property 
Evolution of surfaces and mechanisms of contact electrification between metals and polymers
《Chinese Physics B》2022年第6期572-579,共8页Lin-Feng Wang Yi Dong Min-Hao Hu Jing Tao Jin Li Zhen-Dong Dai 
supported by the National Natural Science Foundation of China(Grant Nos.52075249,51505217,51435008,and 51705247)。
Contact electrification(CE)is a pretty common phenomenon,but still is poorly understood.The long-standing controversy over the mechanisms of CE related to polymers is particularly intense due to their complexity.In th...
关键词:contact electrification surface evolution material structures material transfer 
Understanding defect production in an hcp Zr crystal upon irradiation:An energy landscape perspective
《Chinese Physics B》2021年第2期390-399,共10页Jiting Tian 
Primary radiation damage in hcp Zr,including both defect production in a single collision cascade and damage buildup through cascade overlap,is investigated using molecular dynamics(MD)simulations from a potential ene...
关键词:displacement cascades molecular dynamics potential energy landscape METALS 
First-principles studies on carbon diffusion in tungsten
《Chinese Physics B》2019年第11期268-273,共6页Chi Song Xiang-Shan Kong C S Liu 
Project supported by the National Key Research and Development Program of China(Grant No.2018YFE0308102);the National Natural Science Foundation of China(Grant Nos.11735015 and 51771185);the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(Grant No.17KJB140008);Jinling Institute of Technology,China(Grant Nos.jit-fhxm-201601 and jit-b-201616)
The carbon diffusivity in tungsten is one fundamental and essential factor in the application of tungsten as plasmafacing materials for fusion reactors and substrates for diamond growth. However, data on this are quit...
关键词:METALS and ALLOYS DIFFUSION COMPUTER simulations 
Energetics and diffusion of point defects in Au/Ag metals:A molecular dynamics study
《Chinese Physics B》2019年第8期95-104,共10页Zhi-Yong Liu Bin He Xin Qu Li-Bo Niu Ru-Song Li Fei Wang 
Project supported by the National Natural Science Foundation of China(Grant Nos.51401237,11474358,and 51271198);the Fund from Shaanxi Provincial Education Department,China(Grant No.18JK1207);the Defence Technology Foundation of China(Grant No.2301003)
To reveal the potential aging mechanism for self-irradiation in Pu-Ga alloy,we choose Au-Ag alloy as its substitutional material in terms of its mass density and lattice structure.As a first step for understanding the...
关键词:interatomic potential radiation damage point DEFECT DIFFUSION BARRIER 
Topology of triple-point metals
《Chinese Physics B》2019年第7期54-72,共19页Georg W.Winkler Sobhit Singh Alexey A.Soluyanov 
supported by Microsoft Research and the Swiss National Science Foundation(SNSF)through the National Competence Centers in Research MARVEL and QSIT;the support of the SNSF Professorship grant;the support from the Dr.Mohindar S.Seehra Research Award
We discuss and illustrate the appearance of topological fermions and bosons in triple-point metals where a band crossing of three electronic bands occurs close to the Fermi level.Topological bosons appear in the phono...
关键词:TOPOLOGICAL METALS TOPOLOGICAL PHONONS electronic structure THERMOELECTRICS 
Generalized Drude model and electromagnetic screening in metals and superconductors
《Chinese Physics B》2018年第5期453-457,共5页Da Wang 
Project supported by the National Natural Science Foundation of China(Grant No.11504164)
Electromagnetic screening is studied from the perspective of fluid mechanics by generalizing the Drude theory, which unifies three known results: Thomas–Fermi screening of the longitudinal field in both metals and s...
关键词:electromagnetic screening Thomas-Fermi screening London penetration depth Meissner effect 
A synthetic semi-empirical physical model of secondary electron yield of metals under E-beam irradiation被引量:1
《Chinese Physics B》2017年第9期459-466,共8页封国宝 崔万照 张娜 曹猛 刘纯亮 
Project supported by the National Natural Science Foundation of China(Grant Nos.U1537211 and 11675278);the China Postdoctoral Science Foundation(Grant No.2016M602944XB)
Calculations of secondary electron yield(SEY) by physical formula can hardly accord with experimental results precisely. Simplified descriptions of internal electron movements in the calculation and complex surface ...
关键词:secondary electron yield synthetic semi-empirical physical model metal electron irradiation 
Review of magnetic properties and magnetocaloric effect in the intermetallic compounds of rare earth with low boiling point metals被引量:9
《Chinese Physics B》2016年第3期1-15,共15页李领伟 
Project supported by the National Natural Science Foundation of China(Grant Nos.11374081 and 11004044);the Fundamental Research Funds for the Central Universities;China(Grant Nos.N150905001;L1509006;and N140901001);the Japan Society for the Promotion of Science Postdoctoral Fellowships for Foreign Researchers(Grant No.P10060);the Alexander von Humboldt(Av H)Foundation(Research stipend to L.Li)
The magnetocaloric effect (MCE) in many rare earth (RE) based intermetallic compounds has been extensively in- vestigated during the last two decades, not only due to their potential applications for magnetic refr...
关键词:magnetocaloric effect rare earth based intermetallic compounds RENizB2C superconductors magnetic phase transition 
Intercalation of metals and silicon at the interface of epitaxial graphene and its substrates
《Chinese Physics B》2013年第9期54-62,共9页黄立 徐文焱 阙炎德 毛金海 孟蕾 潘理达 李更 王业亮 杜世萱 刘云圻 高鸿钧 
supported by the National Basic Research Program of China (Grant Nos. 2013CBA01600, 2011CB932700, 2009CB929103, and 2010CB923004);the National Natural Science Foundation of China, and the Chinese Acedemy of Sciences
Intercalations of metals and silicon between epitaxial graphene and its substrates are reviewed. For metal intercala- tion, seven different metals have been successfully intercalated at the interface of graphene/Ru(O...
关键词:GRAPHENE metal intercalation silicon intercalation scanning tunneling microscopy 
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