logo

korean english

게시판

Home > 게시판 > 세미나

아래와 같이 콜로퀴움을 개최하오니 많이 참석해 주시기 바랍니다. 4시부터 2층 라운지세미나실에 다과를 준비하오니 많은 참석 부탁드립니다 아 래 제목: Enhanced emission rate from a single quantum well using surface plasmon 연사: 이 장 원 박사(삼성종합기술원) 일시: 2009년 4월 3일(금) 오후4:30 장소: 물리학과 세미나실(31355호실) 초록: Recently, light emitting diode (LED) has gained great attention due to its energy efficiency and form factor. In this talk, structure of LED will be briefly introduced and how to enhance the emission rate will be discussed. I will focus on the enhancement of the internal quantum efficiency by using resonant surface plasmon coupling. The key idea is to use increased density of states of the surface plasmons introduced by metal deposition. Conditions for resonant coupling will also be discussed. After brief introduction to the physical principles, our experimental results with theoretical predictions will be presented. 66174481676617448167
번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1060551
442 <11/7> On-Film Formation of Bi Nanowires with Extraordinary Electron Mobility 2008.11.03 162442
441 <11/14> 한방의료기기에서 나노소자의 활용 2008.11.11 75243
440 <11/21>Super B factory @ KEK 2008.11.19 77004
439 <11/28> 건국 100주년을 대비하는 과학청년의 자세 2008.11.25 79734
438 <12/5> Fluerenes with diversed structures and their applications 2008.12.02 167160
437 <12/12> 나노물리학과 컴퓨터 시뮬레이션 2008.12.08 75271
436 <3/13> Probing hidden magnetism and quantum criticality in unconventional superconductors 2009.03.06 167625
435 THINKING PHYSICS 발표회 2009.03.16 74246
434 <3/27>Social Experience, Brain, and Behavior 2009.03.23 123807
» <4/3>Enhanced emission rate from a single quantum well using surface plasmon 2009.03.31 88380
432 <4/10> Holographic Nucleons: In Search of a String Theoretical Solution to QCD 2009.04.06 78538
431 <4/17>고온초전도 2세대 선재 : 현황 및 전망 2009.05.06 76869
430 <5/1>In vivo optical imaging of hemodynamic changes 2009.05.06 121211
429 <5/8>Recent trend of thin film battery 2009.05.06 86837
428 <5/15>강상관 전자계의 열전변환 응용 2009.05.08 76460
427 <5/22> Semiconductor Nanomaterials for Unusual Format Electronics 2009.05.18 146239
426 <5/29> Nanomaterials Work at NASA-Johnson Space Center 2009.05.25 123050
425 <6/5>Magnetism and Superconductivity 2009.05.27 91505
424 <9/11> Complex networks in technology, biology and sociology 2009.09.04 107070
423 <9/18> 생체계에서의 협동현상: 박테리아 수영에서부터 고분자 수송현상까지 2009.09.14 93795