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 2022학년도 1학기 콜로퀴움 일정 2022.01.10 27950
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 973421
660 Square lattice S=1/2 Heisenberg spin systems: Vanadium oxides and phosphates 2006.01.12 77168
» <2/27> Carbon nanotubes as Electron Sources 2006.02.21 86782
658 <4/28> Generalised cosmological scaling solutions in braneworld and their duality properties 2006.04.24 89411
657 <5/3> High-Speed MOSFET Technology: State-of-the-Art Strain Engineering 2006.05.02 118507
656 <5/22> 정상욱 교수 초청 세미나 Overview of Multiferroics 2006.05.19 78556
655 <8/17> Is Quantum Criticality a Key to Unconventional Superconductivity? 2006.08.09 83069
654 <9/7> Solitons in the Higgs phase 2006.09.05 80260
653 <10/13> 물리학과 저차원 스핀계 연구팀 초청 세미나 2006.10.11 81522
652 <10/25> Wave properties of dipole-exchange spin waves in confined magnetic thin films 2006.10.25 133132
651 <10/26>Dark-enrgy and Accelerating Universe(Some theoretical approaches) 2006.10.25 77941
650 <11/6>Intel’s current 65 nm semiconductor process technology and the direction.... 2006.11.08 78185
649 <11/11>Leptogenesis in triplet seesaw models 2006.11.08 121129
648 <11/10>Mutifunctional Magnetic Oxides (다 기능성 자성 산화물) 2006.11.08 74913
647 <11/14>Oxide heterostructure and multifunctional devices 2006.11.10 75340
646 <11/22>A Glimpse of X-ray Sky 2006.11.16 91794
645 <11/28>Vacuum transitions and tunneling in field theory and cosmology 2006.11.28 79806
644 <12/21>나노 광전소자 2006.12.31 72974
643 <3/13>Toric AdS4/CFT3 duals and M-theory Crystals 2007.03.08 76090
642 <3/30> Abelian Decomposition of Gravitation 2007.03.29 75578
641 <5/15>Do we live in 5D? 2007.05.15 77004