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 1079721
176 <4/21(월) 오후 2시> Optical properties of iron-based conductors and superconductors 2014.04.15 76563
175 <4/18(금)> 양자물질초전도체창의연구소 초청 세미나 2014.04.15 180955
174 <3/28> A global financial settlement network and its cascading effects 2014.03.26 60887
173 <1/2> MYRRHA Project (EU 4세대 원전 사업) 2013.12.30 63257
172 <12/30> Correlation between Raman scattering and conductance in a molecular junction 2013.12.23 71141
171 <12/26> Emergent Physics in 3D Correlated Topological Semimetals file 2013.12.20 142991
170 <12/30> Dirac vs. Weyl in topological insulators: Adler-Bell-Jackiw anomaly in transport phenomena 2013.12.16 125440
169 <11/11> Revealing magnetism of nanoislands with quantitative insights into spin-polarized scanning tunneling spectroscopy 2013.11.05 98753
168 <11/5(화)> 특별세미나 개최 안내 2013.11.01 230504
» <11/4 오후 3:30> Surface impurity induced self energy in bulk on a topological insulator 2013.10.23 92145
166 <11/4 오전 10:30> Quantum transport through topological-metal strip 2013.10.23 88648
165 <10/28> Magneto-electric response of multiferroic chiral magnets 2013.10.21 75214
164 <8/21(수)> 고온 초전도 특별세미나 2013.08.21 77555
163 <8/20> Radioprotection effect and anti-tumor immunity by TCM-EF in mice 2013.08.21 179428
162 <7/25(목) 오전11시> 물리학과 특별세미나 개최 안내 2013.07.19 131807
161 <6/25(화)>물리학과 특별세미나 개최 안내 2013.06.24 151676
160 <4/30(화)> DC (DNA Curtains) and AC (Actin Curtains) in single-molecule biophysics 2013.04.11 124046
159 <3/27> The Born series for S-wave spin-quartet neutron-deuteron scattering at small cutoff values. 2013.03.25 80508
158 <3/12(화)>물리학과 특별초청강연 개최 안내 2013.03.04 128166
157 <2/7>Emergent p-wave Kondo Coupling in Multi-Orbital Bands with Mirror Symmetry Breaking 2013.02.06 73183