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 1091964
39 <3/30> Abelian Decomposition of Gravitation 2007.03.29 83727
38 <3/13>Toric AdS4/CFT3 duals and M-theory Crystals 2007.03.08 83496
37 <12/21>나노 광전소자 2006.12.31 75905
36 <11/28>Vacuum transitions and tunneling in field theory and cosmology 2006.11.28 84397
35 <11/22>A Glimpse of X-ray Sky 2006.11.16 144361
34 <11/14>Oxide heterostructure and multifunctional devices 2006.11.10 78729
33 <11/10>Mutifunctional Magnetic Oxides (다 기능성 자성 산화물) 2006.11.08 77826
32 <11/11>Leptogenesis in triplet seesaw models 2006.11.08 154985
31 <11/6>Intel’s current 65 nm semiconductor process technology and the direction.... 2006.11.08 87729
30 <10/26>Dark-enrgy and Accelerating Universe(Some theoretical approaches) 2006.10.25 86965
29 <10/25> Wave properties of dipole-exchange spin waves in confined magnetic thin films 2006.10.25 311837
28 <10/13> 물리학과 저차원 스핀계 연구팀 초청 세미나 2006.10.11 95167
27 <9/7> Solitons in the Higgs phase 2006.09.05 86907
26 <8/17> Is Quantum Criticality a Key to Unconventional Superconductivity? 2006.08.09 92461
25 <5/22> 정상욱 교수 초청 세미나 Overview of Multiferroics 2006.05.19 93944
24 <5/3> High-Speed MOSFET Technology: State-of-the-Art Strain Engineering 2006.05.02 134999
23 <4/28> Generalised cosmological scaling solutions in braneworld and their duality properties 2006.04.24 106122
» <2/27> Carbon nanotubes as Electron Sources 2006.02.21 103275
21 Square lattice S=1/2 Heisenberg spin systems: Vanadium oxides and phosphates 2006.01.12 82774
20 <12/12> lattice structure in holographic models 2012.12.12 88065