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自2004年石墨烯在实验上被成功机械剥离以来，由于其独特的物理特性引起了研究人员极大关注。石墨烯是研究无质量狄拉克费米子本质属性的理想平台，通过在单层石墨烯上施加AB交错的子晶格势或者在AB堆垛的双层石墨烯上施加垂直电场破坏其空间反演对称性，将引起能谷相反的贝里曲率和轨道磁化，有望应用于谷电子学器件。当狄拉克费米子的质量项在实空间中改变符号时，在零场区域会出现一种一维拓扑受限态，也称为零线模（ZL...
近年来，微纳加工技术的不断突破促使电子器件的尺寸达到了纳米量级。随着电子元件的小型化，量子效应的制约愈发显著，致使摩尔定律受到挑战。因此迫切需要开发新型纳米电子器件，旨在不牺牲性能的前提下减小器件尺寸，从而达到器件低功耗、高效率、高集成度的目的。二维范德华材料展现出许多不同于相应体材料的新颖物理特性，使其在新型光磁电功能器件等领域展现出较大应用潜力。进一步将不同物性的二维材料堆叠起来制成范德华异质...
飞速发展的自旋电子学技术旨在研究高速、低功耗的电子元器件，与传统电子学利用电子的电荷相比，自旋电子学利用电子的自旋作为信息传输载体，在纯自旋流的情况下，传输通道没有耗散，即不会发热；同时，得益于自旋相干效应，信息具有很快的传输速度。当今自旋轨道矩（SOT）材料的研究主要集中在过渡金属及其合金以及拓扑绝缘体。过渡金属氧化物是一个很大的材料体系，有着丰富的物理性质，比如强的自旋轨道耦合效应（SOC）和...
中国矿业大学教师在Physical Review Letters上发表关于金属玻璃断裂的论文（图）
中国矿业大学 教师 Physical Review Letters 金属玻璃断裂 论文
2019/3/1
近日，我校材料学院教师何业增博士以第一作者、中国矿业大学第一单位在国际期刊Physical Review Letters上发表题为“Critical Analysis of an FeP Empirical Potential Employed to Study Fracture of Metallic Glasses”的论文（DOI:https://doi.org/10.1103/PhysRev...
上海理工大学凡凤仙副教授在国际物理学顶尖期刊《Physical Review Letters》发表论文（图）
上海理工大学 凡凤仙副教授 国际物理学 顶尖期刊 Physical Review Letters 颗粒材料动力
2017/7/13
2017年7月5日上午，能源与动力工程学院凡凤仙副教授发表《Physical Review Letters》（物理评论快报）学术论文暨青年教师座谈会在第二办公楼311会议室举行。副校长刘平、科技处处长张大伟、人事处副处长杨爱玲、国际交流处副处长苏明旭、研究生院副院长金晶以及能动学院青年教师31人参加会议，会议由能动学院院长张华主持。会议首先由张大伟宣读校党委书记吴松给凡凤仙副教授的贺信。吴松在贺信...
上海理工大学能源与动力工程学院凡凤仙副教授在《Physical Review Letters》发表最新研究成果（图）
上海理工大学能源与动力工程学院 凡凤仙副教授 颗粒材料 颗粒毛细现象
2017/5/31
我校能源与动力工程学院凡凤仙副教授研究发现了颗粒材料毛细效应的机理，该发现可为颗粒材料的逆重力输运提供潜在的途径。凡凤仙副教授作为第一作者的学术论文“Origin of granular capillarity revealed by particle-based simulations（基于粒子模拟的颗粒毛细现象机理）”发表在最新一期的物理学国际顶级期刊《Physical Review Lett...
《International Political Science Review》（图）
International Political Science Review material
2014/4/21
International Political Science Review is committed to publishing peer-reviewed material that makes a significant contribution to international political science. IPSR seeks to meet the needs of polit...
CU-built software uses big data to battle forgetting with personalized content review（图）
software material
2014/3/18
Computer software similar to that used by online retailers to recommend products to a shopper can help students remember the content they’ve studied, according to a new study by the University of Colo...
Processing of polysiloxane-derived porous ceramics: a review
Processing polysiloxane-derived porous ceramics a review
2010/10/12
Because of the unique combination of their attractive properties, porous ceramics are considered as candidate materials for several engineering applications. The production of porous ceramics from pol...
A review on an employee empowerment in TQM practice
A review an employee empowerment TQM practice
2010/8/12
TQM is a journey and it never ends. A change is the only permanent. TQM is a philosophy and strategy minded customer. The word total implies that all members of the organization make
consistent effor...
Electric current activated/assisted sintering (ECAS): a review of patents 1906–2008
patents spark plasma sintering pulsed electric current sintering
2010/1/19
The electric current activated/assisted sintering (ECAS) is an ever growing class of versatile techniques for sintering particulate materials. Despite the tremendous advances over the last two decades...
A Review of the Effect of Moulding Parameters on the Performance of Polymeric Composite Injection Moulding
Injection moulding Simulation Fibre orientation Mold flow analysis
2009/10/10
A review of the e ect of changes in moulding parameters on polymeric composite injection moulding is presented in this paper. The emphasis of this work is on the use of short bre reinforced polymer c...
Electrodeposition of nanostructured coatings and their characterization—a review
nanostructured coatings electrochemical deposition characterization applications
2010/10/12
Nanostructured materials have gained importance in recent years due to their significantly
enhanced properties. In particular, electrochemistry has a special role in producing a variety of nanostruct...
Silicon nitride ceramics–review of structure, processing and properties
Ceramics and glasses Silicon nitride Sintering
2010/2/10
Purpose: The purpose of this review is to examine the development of silicon nitride and the related sialons and their processing into a range of high-grade structural ceramic materials.
Design/metho...
期刊信息
篇名
Invited Review: Applied Stereology in Materials Science and Engineering
语种
英文
撰写或编译
撰写
作者
Liu Guoquan(刘国权)
第一作者单位
北京科技大学
刊物名称
Journal of Microscopy (Oxford,UK)
页面
1993,Vol.17,Part1:57-68
出版日期
...