korean english


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 26984
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 968319
160 <Nov.22(Wed.) 4:30 PM> Dark Side of the Universe 2017.11.15 57376
159 <May.22(Wed.)> Introduction to exotic quantum states in solids 2019.05.15 57139
158 <10/31(금)> The dynamics of composite pseudo-Goldstone Higgses 2014.10.27 56905
157 <9/2(Mon) 15:00 ~ >Status of the KM3NeT Deep Sea Neutrino Telescope 2019.08.26 56882
156 <9/23(화)> Novel resistive switching behavior of ferroelectric nanodevices file 2014.09.03 56817
155 <Mar.13(Wed.)> Physics in Medicine: Magnetic Resonance Imaging 2019.03.07 56806
154 <April.4(Wed.) 4:30 PM>From Static to Dynamic Multiferroics 2018.03.29 56774
153 <5/13(수) 오후4:30분> 내가 몰랐던 대한민국 2015.05.07 56764
152 <Oct. 5(Wed.) 4:30 PM> 국제원자력기구 (IAEA)와 핵데이터 2016.09.22 56424
151 <Oct. 19(Wed.) 10:00 AM> Hyper-Kamiokande project -The future of neutrino physics in Japan 2016.10.12 56141
150 <2/17(Mon.)> Magneto-optical study of the Dirac semimetal Cd3As2 in Voigt geometry 2020.02.11 56113
149 <4/24(금)> 초청세미나 개최 안내 file 2015.04.13 56011
148 <June 14(Wed.) 4:30 PM> Stellar core collapse: success or failure, and future probes 2017.06.08 55697
147 <3/16(월)> 초청세미나 개최 안내 2015.02.27 55481
146 <Nov.20(Wed.)>At the End of Space and Time: Imaging the Black Hole in M 87 2019.11.14 55445
145 <11/5(Thu.)> Higher Spin Cooper Pairs 2020.10.27 55420
144 <Nov. 16(Wed.) 4:30 PM> Two-dimensional Chiral Materials and Topological Insulators 2016.11.10 55398
143 <Sep. 18(Fri.) 4:00 PM> Special seminar 2015.09.16 55204
142 <10/25(Tue.) 11:00am>Crystallization of Water under Modulating Pressures 2016.10.14 55197
141 <Nov.14(Wed.) 4:30 PM> Status and Prospects for the IceCube Neutrino Observatory 2018.11.07 55122