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 27035
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 969043
40 <5/15>Do we live in 5D? 2007.05.15 76799
39 <3/30> Abelian Decomposition of Gravitation 2007.03.29 75430
38 <3/13>Toric AdS4/CFT3 duals and M-theory Crystals 2007.03.08 75911
37 <12/21>나노 광전소자 2006.12.31 72899
36 <11/28>Vacuum transitions and tunneling in field theory and cosmology 2006.11.28 79682
35 <11/22>A Glimpse of X-ray Sky 2006.11.16 91120
34 <11/14>Oxide heterostructure and multifunctional devices 2006.11.10 75264
33 <11/10>Mutifunctional Magnetic Oxides (다 기능성 자성 산화물) 2006.11.08 74837
32 <11/11>Leptogenesis in triplet seesaw models 2006.11.08 120509
31 <11/6>Intel’s current 65 nm semiconductor process technology and the direction.... 2006.11.08 77983
30 <10/26>Dark-enrgy and Accelerating Universe(Some theoretical approaches) 2006.10.25 77772
29 <10/25> Wave properties of dipole-exchange spin waves in confined magnetic thin films 2006.10.25 130146
28 <10/13> 물리학과 저차원 스핀계 연구팀 초청 세미나 2006.10.11 81247
27 <9/7> Solitons in the Higgs phase 2006.09.05 80080
26 <8/17> Is Quantum Criticality a Key to Unconventional Superconductivity? 2006.08.09 82819
25 <5/22> 정상욱 교수 초청 세미나 Overview of Multiferroics 2006.05.19 78244
24 <5/3> High-Speed MOSFET Technology: State-of-the-Art Strain Engineering 2006.05.02 117908
23 <4/28> Generalised cosmological scaling solutions in braneworld and their duality properties 2006.04.24 89153
» <2/27> Carbon nanotubes as Electron Sources 2006.02.21 86366
21 Square lattice S=1/2 Heisenberg spin systems: Vanadium oxides and phosphates 2006.01.12 77041