logo

korean english

게시판

Home > 게시판 > 세미나

아래와 같이 세미나를 개최하오니 많이 참석해 주시기 바랍니다.

 

아 래

   

제목: Surface impurity induced self energy in bulk on a topological insulator

 

연사: 김건우 박사 (Caltech)
 

일시: 2013. 11. 4(월) 오후 15:30-17:00

 

장소: 제1과학관 3층 물리학과세미나실

 

초록: In this talk, I will talk about surface impurity induced self energy in bulk on a topological insulator. Consider a layer parallel to the surface in the bulk. Even though there is no impurities present in the layer, electrons moving in the layer will feel effective impurity potential from the top surface. We investigate the behavior of the induced self energy by mapping the layer impurity potential to the Schrodinger equation along the layers. The asymptotic expression is obtained, and the behavior is compared to that of trivial insulating phase. 

번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1079297
426 <4/16>같은 곳을 바라보는 다른 시선 2010.04.09 90120
425 <May.9(Wed.) 4:30 PM> "How gold was produced in the universe?" 2018.05.02 90043
424 2015학년도 2학기 콜로퀴움 일정 2015.08.06 90040
423 <1/14>Dark Matter signals from PAMELA and ATIC 2009.01.12 89957
422 <3/12> Where, when and how atomic nuclei were cooked in universe? 2014.03.07 89750
421 <6/9> Status and Prospects of Big Science in Korea 2006.06.05 89709
420 <2/15> Perturbation during Inflation 2011.02.11 89691
419 <Oct.30(Wed.)> 왼손과 오른손, 기본 입자와 끈 2019.10.24 89667
418 <4/3>Enhanced emission rate from a single quantum well using surface plasmon 2009.03.31 89594
417 <4/30> Characterization of Molecular Transistors and Organic Memory Devices 2010.04.15 89551
416 <11/23> How statistical physics contributes to Internet world: perspectives, methods and applications 2011.11.15 89236
415 <6/19> Kohn's theorem and non-relativistic symmetry 2012.06.15 89075
414 콜로퀴움 강연 일정표 2006.02.21 89064
413 <3/26>A perturbative & non-perturbative test of ABJM model 2009.03.19 88987
412 <7/21> Next generation cryogenic free 1.5T MgB2-magnet based MRI 2010.07.20 88949
411 <7월27일>Correlated topological phases in 3D complex oxides via Green's functions 2012.07.27 88907
410 <6/21> Nuclear Astrophysics in Effective Field Theories 2012.06.20 88631
409 <11/4 오전 10:30> Quantum transport through topological-metal strip 2013.10.23 88547
408 <10/17> The Interface Induced Magnetism 2012.10.11 88435
407 <7/8> 신물질 고온초전도 초청강연 2009.06.26 88358