logo

korean english

게시판

Home > 게시판 > 세미나

아래와 같이 세미나를 개최하오니 많이 참석해 주시기 바랍니다. 아 래 1. 제목: Carbon nanotubes as Electron Sources 2. 연사: W.I.Milne Professor (Centre For Advanced Photonics and Electronics Dept of Engineering Univ. of Cambridge) 3. 일시: 2006년 2월 27일(월요일) 오전 11시 4. 장소: 물리학과 세미나실(31355호실) 5. 초록: Carbon nanotubes (CNTs) are a unique form of carbon filament/fiber in which the graphene walls roll up to form tubes. They can exhibit either metallic-like or semiconductor-like properties. With the graphene walls parallel to the filament axis, nanotubes (single wall metallic-type or multi-wall) exhibit high electrical conductivity at room temperature. This high electrical conductivity allied to their remarkable thermal stability has made CNTs one of the most intensely studied material systems for field emission (F.E.) applications. In this paper I will describe the growth of multiwall CNTs and their application in a range of field emission based systems including their use in SEM sources, emitters for use in microwave amplifiers and as emitters in Field Emission Based displays.
번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1020810
562 2014학년도 1학기 콜로퀴움 일정 2014.03.03 97467
561 <Nov. 8(Wed.) 4:30 PM> 연성물질 기반 위상학적 결함구조의 상전이와 응 2017.11.01 96412
560 <1/24> Basics of Gravitational Perturbatiosn 2011.01.19 96383
559 <10/15> An Ideal Mean-Field Transition in a Driven Interacting System 2009.09.30 96203
558 <7/25(목) 오전11시> 물리학과 특별세미나 개최 안내 2013.07.19 96099
557 <4/18> Action-angle variables for the near-horizon extreme black hole particle dynamics 2012.04.17 96070
556 <11/21> Cosmological viable scalar-tensor theories of gravity 2012.11.16 96063
555 <5/1> Entanglement and topological order in 1D and 2D systems 2013.04.18 96004
554 <May 17(Wed.) 4:30 PM>Printed Electronics 2017.05.10 95656
553 <Oct.15(Thu) 16:30> Single-Molecule Approach to Homology Search & Strand Exchange in Homologous Recombination 2015.10.12 95128
552 <4/19> Nuclear Reaction Theories 2011.04.14 95019
551 <5/11>Emergent Geometry as Quantum Gravity 2009.05.07 94934
550 <12/30> Dirac vs. Weyl in topological insulators: Adler-Bell-Jackiw anomaly in transport phenomena 2013.12.16 94870
549 <10/10> Spin transistor : Detection and manipulation of spin transport in semiconductor 2012.09.27 94650
548 <11/19> From Schrödinger's cat to quantum technology using light 2010.11.11 94264
547 <Oct.16(Wed.)> 솟구치는 초고에너지 입자의 미스테리 2019.10.10 94231
546 <5/9> Nonequilibrium Critical Phenomena: Fractals and Self-Organized Criticality 2008.05.06 94176
545 <Oct.10(Wed.) 4:30 PM> Standard Model of Cosmology and Beyond 2018.09.21 94132
544 <4/14> X-ray absorption fine structure analyses on amorphous oxide films 2009.04.06 94039
543 <8/11>Cooking up elements in the universe: Recent activities at HRIBF 2009.08.11 93904