logo

korean english

게시판

Home > 게시판 > 세미나

아래와 같이 세미나를 개최하오니 많이 참석해 주시기 바랍니다.

 

                    아       래

 

제목:  Scotch tape and spectroscopy: probing and manipulating the surface of a topological insulator

 

연사:   Prof. Kenneth Burch (Department of Physics, University of Toronto, Toronto, Canada)

 

일시: 2012. 8. 7(화), 11am-1pm

 

장소:  도서관 2층 프리젠테이션룸

 

Abstract :  Recently there has been a great deal of interest in studying the surfaces of materials with topologically non-trivial electronic states. In addition to probing the surfaces of topological insulators it is highly desirable to put them in proximity with other materials (ferromagnets and superconductors) to induce new particles such as Majoranna Fermions. I will discuss our group’s efforts to study these materials using mechanical exfoliation and a variety of spectroscopic techniques (Raman, IR and tunneling). In addition I will detail a new method we have devised that enables us to produce high temperature superconductivity in a topological insulator via the proximity effect.

번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1089206
300 <6/21> Nuclear Astrophysics in Effective Field Theories 2012.06.20 87276
299 <7월27일>Correlated topological phases in 3D complex oxides via Green's functions 2012.07.27 99709
» <8/7> Scotch tape and spectroscopy: probing and manipulating the surface of a topological insulator 2012.07.27 92125
297 <9/7(금)> Kondo Effect in Chiral Orbital Bands 2012.08.31 77421
296 <9/7> On Dark Matter and its indirect detection with box-shaped gamma-rays 2012.09.05 73735
295 <9/14> High temperature superconductivity and fluctuating stripe 2012.09.10 71002
294 <9/20> Time-reversal anomaly in Josephson effect involving Majorana fermions 2012.09.20 207866
293 <10/8 (월)>물리학과 특별세미나 개최 안내 2012.10.05 98972
292 <10/5> Gauge fields. Past, present, future. 2012.10.05 71878
291 <10/12> Kondo Effect in a Quantum-Dot-Topological-Superconductor Junction: A Numerical Renormalization Group Analysis 2012.10.08 96559
290 <10/23> Measuring Transfer Reactions with Radioactive Beams 2012.10.15 89440
289 <11/22> Spin polarization of photoelectrons from a topological insulator 2012.10.22 71333
288 <10/24> Dung-hai Lee 교수와의 간담회 2012.10.23 71645
287 <11/5> Optical spectroscopic probe on the surface state in three dimensional topological insulators 2012.10.24 78291
286 <11/21> Cosmological viable scalar-tensor theories of gravity 2012.11.16 109857
285 <12/3> Magnetic couplings, optical spectra, and spin-orbit exciton in 5d Mott insulator Sr2IrO4 2012.11.26 454045
284 <11/28> Extremal Black Holes and Holographic C-theorem 2012.11.28 107207
283 <12/21(금)> Generic quantum spin ice 2012.12.03 80321
282 <12/21(금)> Theory of topological quantum phase transitions in 3D noncentrosymmetric systems 2012.12.05 127920
281 <12/12> lattice structure in holographic models 2012.12.12 87519