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 1079216
446 <11/7> On-Film Formation of Bi Nanowires with Extraordinary Electron Mobility 2008.11.03 170264
445 <11/14> 한방의료기기에서 나노소자의 활용 2008.11.11 76056
444 <11/21>Super B factory @ KEK 2008.11.19 77871
443 <11/28> 건국 100주년을 대비하는 과학청년의 자세 2008.11.25 80380
442 <12/5> Fluerenes with diversed structures and their applications 2008.12.02 172229
441 <12/12> 나노물리학과 컴퓨터 시뮬레이션 2008.12.08 75762
440 <3/13> Probing hidden magnetism and quantum criticality in unconventional superconductors 2009.03.06 183071
439 THINKING PHYSICS 발표회 2009.03.16 74813
438 <3/27>Social Experience, Brain, and Behavior 2009.03.23 131317
» <4/3>Enhanced emission rate from a single quantum well using surface plasmon 2009.03.31 89579
436 <4/10> Holographic Nucleons: In Search of a String Theoretical Solution to QCD 2009.04.06 79195
435 <4/17>고온초전도 2세대 선재 : 현황 및 전망 2009.05.06 77628
434 <5/1>In vivo optical imaging of hemodynamic changes 2009.05.06 125975
433 <5/8>Recent trend of thin film battery 2009.05.06 87543
432 <5/15>강상관 전자계의 열전변환 응용 2009.05.08 77191
431 <5/22> Semiconductor Nanomaterials for Unusual Format Electronics 2009.05.18 154244
430 <5/29> Nanomaterials Work at NASA-Johnson Space Center 2009.05.25 128265
429 <6/5>Magnetism and Superconductivity 2009.05.27 92310
428 <9/11> Complex networks in technology, biology and sociology 2009.09.04 111016
427 <9/18> 생체계에서의 협동현상: 박테리아 수영에서부터 고분자 수송현상까지 2009.09.14 94856