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 1079602
667 Square lattice S=1/2 Heisenberg spin systems: Vanadium oxides and phosphates 2006.01.12 81679
» <2/27> Carbon nanotubes as Electron Sources 2006.02.21 99790
665 <4/28> Generalised cosmological scaling solutions in braneworld and their duality properties 2006.04.24 103961
664 <5/3> High-Speed MOSFET Technology: State-of-the-Art Strain Engineering 2006.05.02 132183
663 <5/22> 정상욱 교수 초청 세미나 Overview of Multiferroics 2006.05.19 87561
662 <8/17> Is Quantum Criticality a Key to Unconventional Superconductivity? 2006.08.09 90779
661 <9/7> Solitons in the Higgs phase 2006.09.05 85855
660 <10/13> 물리학과 저차원 스핀계 연구팀 초청 세미나 2006.10.11 92387
659 <10/25> Wave properties of dipole-exchange spin waves in confined magnetic thin films 2006.10.25 297249
658 <10/26>Dark-enrgy and Accelerating Universe(Some theoretical approaches) 2006.10.25 84789
657 <11/6>Intel’s current 65 nm semiconductor process technology and the direction.... 2006.11.08 86154
656 <11/11>Leptogenesis in triplet seesaw models 2006.11.08 143979
655 <11/10>Mutifunctional Magnetic Oxides (다 기능성 자성 산화물) 2006.11.08 77330
654 <11/14>Oxide heterostructure and multifunctional devices 2006.11.10 78112
653 <11/22>A Glimpse of X-ray Sky 2006.11.16 139664
652 <11/28>Vacuum transitions and tunneling in field theory and cosmology 2006.11.28 83682
651 <12/21>나노 광전소자 2006.12.31 75452
650 <3/13>Toric AdS4/CFT3 duals and M-theory Crystals 2007.03.08 82186
649 <3/30> Abelian Decomposition of Gravitation 2007.03.29 82342
648 <5/15>Do we live in 5D? 2007.05.15 83549