Bremen BCCMS 2 0 1 2 Topological Materials Center for Computational Materials Science Tuesday, August 14th 2012 Wednesday, August 15th 2012 Thursday, August 16th 2012 Friday, August 17th 2012 (House of Science Bremen/Downtown) (House of Science Bremen/Downtown) (BCCMS - University Campus, TAB-Building) (BCCMS - University Campus, TAB-Building) 08:00 - 08:50 Registration Session: Transport experiments (I) Session: Theory (II) Session: First-principles calculations 08:50 - 09:00 Opening and welcome - Thomas Frauen- 09:00 - 09:40 Christoph Bruene, University of Wuerzburg 09:00 - 09:40 Tim Wehling, University of Bremen (Germa- 09:00 - 09:40 Zhong Fang, Chinese Academy of Sciences heim (Germany) ny) (China) Dirac fermions in HgTe Topological insulators and topological semi- Session: ARPES and Growth (I) Realistic theory of magnetic impurities in metals dirac materials 09:00 - 09:40 Yoichi Ando, Osaka University (Japan) 09:40 - 10:20 Haim Beidenkopf, Princeton University (US) 09:40 - 10:20 Yugui Yao, Chinese Academy of Sciences 09:40 - 10:20 Marcel Franz, University of British Columbia (China) Probing the exotic surface states in topologi- Visualising the response of topological states (Canada) cal insulators and superconductors to disorder Majorana fermions in proximity-coupled The theoretical design of two-dimensional topological insulator nanowires topological insulators 09:40 - 10:20 Ke He, Chinese Academy of Sciences (China) 10:20 - 10:50 Coffee Break 10:20 - 10:50 Coffee Break 10:20 - 11:10 Coffee Break Magnetic topological insulators 10:50 - 11:30 Haijun Zhang, Stanford University (US) 11:10 - 11:50 Oliver Rader, Helmholtz Center (Germany) Actinide topological insulator materials with 10:20 - 11:00 Coffee Break Influence of magnetic moments on the topo- strong interaction logical surface state of Bi2Se3 and Bi2Te 3 by 11:00 - 11:40 Yulin Chen, Oxford University (UK) 10:50 - 11:30 Alberto Morpurgo, University of Geneva photoelectron spectroscopy 11:30 - 12:10 Oleg Yazyev, Swiss Federal Institutes of Tech- (Switzerland) nology (Switzerland) Visualization and manipulation of novel elec- Normal and superconducting transport 11:50 - 12:30 Xi Dai, Chinese Academy of Sciences (China) First-principles calculations of bismuth tronic structures in topological insulators through gate Bi2Se3 chalcogenide topological insulators: DFT and Interaction induced topological insulators beyond 11:40 - 12:20 Philip Hofmann, Aarhus University 11:30 - 12:10 Alexander Brinkman, University of Twente 12:10 - 12:50 Stanislav Chadov, University of Mainz (Denmark) (The Netherlands) 12:30 - 14:30 Lunch Break and Coffee (Germany) Electronic structure of clean and adsorbate- covered topological insulator surfaces Josephson supercurrent through topological Disorder-tuned transport properties in topo- insulator surface states 14:30 - 15:10 Bjoern Trauzettel, University of Wuerzburg logical insulators: First-principle study (Germany) 12:20 - 14:30 Lunch Break 12:10 - 14:00 Lunch Break Transport properties of helical Tomonage 12:50 - 13:00 Closing words Luttinger liquids 13:00 Departure Session: Theory(I) Session: ARPES and Growth (II) 15:10 - 15:50 Chaoxing Liu, Pennsylvania State University (US) 14:30 - 15:10 Xiaoliang Qi, Stanford University (US) 14:00 - 15:00 Leo Kouwenhoven, Delft University of Tech- Chiral gauge field and axial anomaly in a Conference Organisers nology (The Netherlands) Weyl semi-metal Axion topological field theory of topological Majorana fermions in semiconductor nano- superconductors wires ▪ Zhong Fang Session: Transport experiments (II) [email protected] 15:10 - 15:50 Vladimir Juricic, Leiden University (The Netherlands) 15:00 - 15:40 Hailin Peng, Peking University (China) 15:50 - 16:30 Dirk van der Marel, University of Geneva ▪ Claudia Felser The space group classification of topological (Switzerland) [email protected] band insulators Controlled synthesis of topological insula- Far infrared magneto-optical properties of tor nanostructures and their application in topological insulators ▪ Thomas Frauenheim optoelectronic devices [email protected] 16:30 - 17:10 Li Lu, Chinese Academy of Sciences (China) 15:50 - 16:20 Coffee Break 15:40 - 16:10 Coffee Break ▪ Werner Hanke Characterization of proximity-effect-induced [email protected] 16:20 - 17:00 Mikhail I. Ketsnelson, University of Nijmegen 16:10 - 16:50 Christian Ast, Max Planck Institute Stuttgart superconductivity in single crystals of Bi2Se3 (The Netherlands) (Germany) and Bi Te Binghai Yan 2 3 ▪ [email protected] Semiclassical theory for massless Dirac Reactive chemical doping of the Bi2Se3 topo- fermions logical insulators Session: First-principles calculations 17:00 - 17:40 Zhong Wang, Tsinghua University (China) 16:50 - 17:30 Hugo Dil, University of Zurich (Switzerland) 17:10 - 17:50 Gustav Bihlmayer, Juelich Research Center (Germany) Simplified topological invariants for interac- Direct spectroscopic evidence of self-protec- ting topological insulators ting topological states Edge states of 2D topological insulators explored by density-functional theory http://www.bccms.uni-bremen.de/veranstaltun- 19:00 - 21:30 Welcome Reception (Bremen Town Hall) 19:00 - 23:00 Conference Dinner (Juergenshof - Bremen) 18:00 - 21:30 Poster Session & Buffet (Catering Service) gen/2012/cecam_tm//.