EP2DS Talks - Presentations
| 1 July (Monday) | |||
| MoIE1 |
Ursula Wurstbauer (Columbia Univ., USA; TU Munich, Germany) Coexistence of phases and gapped excitations in the second LL: Fundamental insights from inelastic light scattering |
|
|
| MoOE1 |
Trevor D. Rhone, Lars Tiemann, Koji Muraki (NTT Corporation, Japan; JST, Japan) NMR reveals maximum spin polarization in the presence of Wigner crystal domains at n ~ 3 |
||
| MoOE2 |
Junichiro Hayakawa1, Koji Muraki2, Go Yusa1 (1Tohoku University; 2NTT Corporation, Japan) Real-space imaging of fractional quantum Hall effect |
||
| MoOE3 |
I. Gurman, R. Sabo, M .Heiblum, V. Umansky, D. Mahalu (Weizmann Institute of Science, Israel) Extracting net current from an upstream neutral mode in the fractional quantum Hall regime |
|
|
| MoIE2 |
Tomasz Story (Institute of Physics, Polish Academy of Sciences, Poland) Topological crystalline insulator states in Pb1-xSnxSe |
||
| MoOE4 |
S. Wiedmann1, C. Brüne2, A. Jost1, F. Chiappini1, C. Thienel2, C. Ames2, P. Leubner2, U. Zeitler1, J. C. Maan1, H. Buhmann2, L.W. Molenkamp2 (1Radboud University Nijmegen, The Netherlands; 2Universität Würzburg, Germany) Ambipolar surface quantum Hall effect in the 3D TI strained HgTe |
||
| MoOE5 |
G. Springholz1, J. Sanchez Barriga2, H. Steiner1, R. Kirchschlager1, G. Bauer1, A. Varykhalov2, O. Rader2, E. Schierle2, E. Weschke2, O. Caha3, V. Holy4 (1Johannes Kepler University, Austria; 2Helmholtz-Zentrum Berlin, Germany, 3Masaryk University, Czech Republic; 4Charles University Prague, Czech Republic) Dirac point band gap opening in ferromagnetic Mn-doped topological insulators of the bismuth chalcogenides |
||
| MoOE6 |
S.-J. Choi, S. Park, H.-S. Sim (Korea Advanced Institute of Science and Technology, Daejeon) Local and tunable geometric phase of Dirac fermions in a topological junction | ||
| 2 July (Tuesday) | |||
| TuIE1 | Philip Kim (Department of Physics, Columbia University) Electron transport in van der Waals heterostructures |
||
| TuOE4 | W. Jaskólski1, M. Pelc1, L. Chico2, A. Ayuela3 (1Nicolaus Copernicus University, Toruń, Poland; 2CSIC Madrid, Spain; 3CSIC-UPV/EHU, San Sebastian, Spain) Octagonal defect lines in graphene nanoribbons and carbon nanotubes |
|
|
| TuOE2 | T. Szkopek1, J. Guillemette1, S.S. Sabri1, B. Wu1, K. Bennaceur1, P.E. Gaskell1, M. Savard1, P.L. Lévesque2, F. Mahvash1,3, A. Guermoune1,3, M. Siaj3, R. Martel2, G. Gervais1 (1McGill University; 2Université de Montréal; 3Université du Québec, Canada) Quantum Hall effect in hydrogenated graphene |
||
| TuOE3 | V.E. Calado, S. Zhu, G.C.A.M. Janssen, L.M.K. Vandersypen (TU Delft, The Netherlands) Ballistic transport in CVD graphene | ||
| TuOE1 | J.A. Alexander-Webber1, A.M.R. Baker1, T.J.B.M. Janssen2, A. Tzalenchuk2, S. Lara-Avila3, S. Kubatkin3, R. Yakimova4, B.A. Piot5, D.K. Maude5, R.J. Nicholas1 (1University of Oxford, UK; 2National Physical Laboratory, Teddington, UK; 3Chalmers University of Technology, Sweden; 4Linkoping University, Sweden; 5LNCMI-CNRS, Grenoble, France) Phase -space of the breakdown of the quantum Hall effect in epitaxial graphene |
||
| TuIE2 | T. Jullien1, J. Dubois1, P. Roulleau1, F. Portier1, P. Roche1, Y. Jin2, A. Cavanna2, W. Wegsheider3, D. C.hristian Glattli1 (1SPEC, CEA Saclay, France; 2CNRS, Marcoussis, France; 3ETH Zürich, Switzerland) Demonstration of quiet on-demand injection of electrons using Lorentzian voltage pulses |
||
| TuOE5 | F.D. Parmentier1, S. Jezouin1, M. Albert2, A. Anthore1, U. Gennser1, A. Cavanna1, I. Safi2, F. Pierre1 (1CNRS Marcoussis; 2CNRS Orsay) Tomonaga-Luttinger physics in electronic quantum circuits |
||
| TuOE6 | J.D. Fletcher1, M. Kataoka1, H. Howe2, M. Pepper2, P. See1, S. P. Giblin1, J.P. Griffiths3, G.A.C. Jones3, I. Farrer3, D.A. Ritchie3, T.J.B.M. Janssen1 (1National Physical Laboratory, Teddington, Middlesex; 2University College London; 3University of Cambridge, UK) Measuring the size of single-electron wavepackets using a beam-chopping technique |
||
| TuOE7 | E. Bocquillon1, V. Freulon1, J.-M Berroir1, P. Degiovanni2, B. Placais1, A. Cavanna3, Y. Jin3, G. Feve1 (1CNRS Paris; 2Universite de Lyon; 3CNRS - Laboratoire de Photonique et de Nanostructures) Electron quantum optics in quantum Hall edge channels |
|
|
| TuOE8 | H. Ito1, S. Mamyouda1, Y. Shibata1, Y. Ootuka1, S. Nomura1, S. Kashiwaya2, M. Yamaguchi3, H. Tamura3, T. Akazaki3 (1University of Tsukuba; 2National Institute of Advanced Industrial Science and Technology; 3NTT Basic Research Laboratories, Japan) Imaging of spin-resolved quantum Hall edge states by near-field scanning optical microscopy | ||
| TuIE3 | S.A. Studenikin, J. Thorgrimson, G. Poulin-Lamarre, P. Zawadski, G.C. Aers, A. S. Sachrajda (National Research Council of Canada, Ottawa, Canada) The three spin system |
|
|
| TuOE9 | A. Mavalankar, C.G. Smith, S.J. Chorley, J. P. Griffiths, G. A. C. Jones, I. Farrer, D. A. Ritchie (Semiconductor Physics Group, Department of Physics, JJ Thomson Avenue, Cambridge, UK) Thermometry and refrigeration using quantum dots |
||
| TuOE10 | B. Brun1 , F. Martins2, S. Faniel2, B. Hackens2, V. Bayot1,2, S. Huant1, U. Gennser4, D. Mailly4, M. Sanquer3, H. Sellier1 (1CNRS/UJF, Grenoble; 2UCL, Louvain-la-Neuve; 3CEA, Grenoble; 4CNRS, Marcoussis, France) Scattering gate interferometry at a quantum point contact |
|
|
| TuOE11 | Tobias Kraehenmann, Clemens Roessler, Simon Burkhard, Thomas Ihn, Klaus Ensslin, Christian Reichl, Werner Wegscheider (ETH Zurich, Switzerland) Ballistic electron transfer between quantum dots | ||
| TuIE4 | Harold Y. Hwang (Stanford University; SLAC, USA) Unconventional electronic and magnetic states at the LaAlO3/SrTiO3 interface |
||
| TuOE12 | J. Falson1, D. Maryenko2, D. Zhang3, B. Friess3, Y. Kozuka1, A. Tsukazaki4, J.H. Smet3, M. Kawasaki1,2 (1University of Tokyo, Japan; 2RIKEN, Wako, Japan; 3Max Planck Institute for Solid State Research, Stuttgart, Germany; 4University of Tokyo, Kashiwa, Japan) Even denominator and higher Landau level fractional quantum Hall states in ZnO |
||
| TuOE13 | P. Tonndorf1,4, R. Schmidt1,4, P. Böttger1, X. Zhang1, J. Börner2, A. Liebig1, M. Albrecht1, C. Kloc3, O. Gordan1, D.R.T. Zahn1, S. Michaelis de Vasconcellos1,4, R. Bratschitsch1,4 (1,2Chemnitz University of Technology, Germany; 3Nanyang Technological University, Singapore; 4Westfälische-Wilhelms Universität Münster, Germany) Raman and photoluminescence spectroscopy of atomically thin MoS2, MoSe2, and WSe2 |
||
| TuOE14 | Philip W. Adams (Louisiana State University, USA) Spin-resolved tunneling studies of the exchange field in ferromagnetic/superconducting bilayers | ||
| TuOE15 | R. S. Sundaram1, A. Lombardo1, M. Engel2, A.L. Eiden1, U. Sassi1, R.Krupke3, Ph. Avouris4, M. Steiner4, A.C. Ferrari (1University of Cambridge, UK; 2Karlsruhe Institute of Technology, Germany; 3Technische Universität Darmstadt, Germany; 4IBM Thomas J. Watson Research Center, New York, USA) Photodection and electroluminescence in single layer MoS2 | ||
| 3 July (Wednesday) | |||
| WeIE1 | Clement Faugeras (LNCMI, CNRS-UJF-UPS-INSA, Grenoble, France) Interaction effects in the magneto-Raman scattering response of graphene |
||
| WeOE1 | S.A.Tarasenko1, C.Drexler2, P.Olbrich2, J.Karch2, M.Hirmer2, F.Müller2, M.Gmitra2, J. Fabian2, R.Yakimova3, S. Lara-Avila4, S.Kubatkin4, M.Wang5, R.Vajtai5, P.M.Ajayan5, J.Kono5, S.D.Ganichev2 (1Ioffe, St. Petersburg, Russia; 2University of Regensburg, Germany; 3Linköping University, Sweden; 4Chalmers University of Technology, Sweden; 5Rice University, Houston, USA) Ratchet transport of carriers in graphene |
||
| WeOE2 | Klaus Ziegler (Universität Augsburg, Germany) Electronic transport and optical properties of graphene near instabilities |
||
| WeOE3 | R.G. Mani1, J. Hankinson2, C. Berger2, W. de Heer2 (1Georgia State University; 2Georgia Institute of Technology, Atlanta, USA) Resistively detected spin resonance and zero-field pseudo spin splitting in epitaxial graphene | ||
| WeOE4 | F. Chiappini1, S. Wiedmann1, K.S. Novoselov2, A.K. Geim2, R.V. Gorbachev2, J.C. Maan1, U.Zeitler1 (1Radboud University Nijmegen, NL; 2University of Manchester, UK) Single-layer graphene on h-BN in tilted magnetic fields | ||
| WeIE2 | Koji Muraki (NTT Corporation; Japan Science and Technology Agency) NMR probing of fractional quantum Hall liquid and Wigner solid phases |
||
| WeOE5 | B. Frieß1, V. Umansky2, L. Tiemann1, K. von Klitzing1, J. Smet1 (1Max Planck Institute for Solid State Research, Stuttgart, Germany; 2Weizmann Institute of Science, Rehovot, Israel) Probing the stripe phase at filling factor 5/2 by NMR |
||
| WeOE6 | Y. Liu, S. Hasdemir, M. Shayegan, L.N. Pfeiffer, K.W. West, K.W. Baldwin (Princeton University, Princeton, USA) Evidence for a nematic fractional quantum Hall state at v = 5/2 in parallel magnetic field |
||
| WeOE7 | John J. Quinn (University of Tennessee, USA) Method of constructing trial wavefunctions for quantum Hall states | ||
| WeOE8 | D. Kamburov, Y. Liu, M. Shayegan, L.N. Pfeiffer, K.W. West, K.W. Baldwin (Princeton University, USA) Anisotropic Fermi contour of composite fermions in tilted magnetic fields |
|
|
| 4 July (Thursday) | |||
| ThIE1 | Michael Fuhrer (Monash University, Australia; University of Maryland, College Park, USA) Surface conduction of topological Dirac electrons in bulk insulating Bi2Se3 |
|
|
| ThOE1 | Paolo Michetti, Björn Trauzettel (University of Würzburg, Germany) Devices with electrically tunable topological insulating phases |
||
| ThOE2 | Kyoichi Suzuki, Yuichi Harada, Koji Onomitsu, Koji Muraki (NTT Basic Research Laboratories, NTT Corporation) Edge transport in InAs/GaSb topological insulating phase |
||
| ThOE3 | S. Wolgast1, Y.S. Eo1, Ç. Kurdak1, K. Sun1, J. W. Allen1, D.-J. Kim2, Z. Fisk2 (1University of Michigan, Ann Arbor, USA; 2University of California at Irvine, USA) Discovery of a 3D topological insulator: samarium hexaboride | ||
| ThOE4 | Yuval Baum, Ady Stern (Weizmann Institute of Science, Rehovot, Israel) Density waves instability and a skyrmion lattice on the surface of strong topological insulators |
|
|
| ThIE2 | Jurgen H. Smet (Max-Planck-Institut für Festköperforschung, Stuttgart, Germany) Fractional quantum Hall physics in graphene |
||
| ThOE5 | M.A. Zudov1, P.D. Martin1, A.T. Hatke1, J.D. Watson2,3, M.J. Manfra2,3, L.N. Pfeiffer4, K.W. West4 (1University of Minnesota, Minneapolis; 2,3Purdue Univ., West Lafayette; 4Princeton Univ., USA) Giant photoresistance and a new class of microwave-induced resistance oscillations in GaAs/AlGaAs quantum wells |
||
| ThOE6 | Thomas Stegmann, Dietrich E. Wolf, Axel Lorke (University of Duisburg-Essen and CENIDE, Germany) Magnetotransport along a boundary: From coherent electron focusing to edge channel transport |
||
| ThOE7 | Y. Shilo1, K. Cohen1, R. Rapaport1, S. Lazić2, A. Violante2, R. Hey2, P.V. Santos2, K. West3, L. Pfeiffer3 (1The Hebrew University of Jerusalem, Israel; 2Paul-Drude-Institut für Festkörperelektronik, Berlin, Germany; 3Princeton University, USA) Observation of quantum and classical correlation regimes in cold dipolar exciton fluids |
|
|
| ThOE8 | P. Rickhaus, M. Weiss, L. Marot, and C. Schönenberger (University of Basel, Switzerland) Quantum Hall effect in graphene with superconducting electrodes | ||
| ThIE3 | B.N. Narozhny1, M. Titov2, M. Schütt3, P.M. Ostrovsky4,5, I.V. Gornyi3,6, A.D. Mirlin1,3,7, T. Tudorovskiy2, M.I. Katsnelson2 (1,3Karlsruher Institut für Technologie, Germany; 2Radboud University Nijmegen, NL; 4Max-Planck-Institut für Festkörperforschung, Stuttgart, Germany; 5L.D. Landau Institute for Theoretical Physics RAS,Moscow, Russia; 6Ioffe,St. Petersburg, Russia; 7Petersburg Nuclear Physics Institute, Russia) Giant magneto-drag in graphene at the charge neutrality |
||
| ThOE9 | M. Mucha-Kruczyński1,2, J.R. Wallbank1, A.A. Patel1,3, A.K. Geim4, V.I. Fal'ko1,5 (1Lancaster University, UK; 2University of Bath, UK; 3Indian Institute of Technology Kanpur, India; 4University of Manchester, UK; 5University of Geneva, Switzerland) Electronic structure of monolayer and bilayer graphene on hexagonal substrates |
|
|
| ThOE10 | Shaffique Adam (Yale-NUS College; National University of Singapore, Singapore) Magnetotransport in disordered graphene at charge neutrality |
||
| ThOE11 | Pierre Delplace, Jian Li, Markus Büttiker (Université de Geneve, Switzerland) Magnetic field induced localization in 2D topological insulators | ||
| ThIE4 | Manfred Helm (Helmholtz-Zentrum Dresden-Rossendorf, Germany) Strong-field THz spectroscopy of low-dimensional semiconductor systems |
||
| ThOE12 | J. Yoneda1, T. Otsuka1,2, T. Nakajima1,2, T. Takakura1, T. Obata1, H. Lu3, C. Palmstrom3, A.C. Gossard3, S. Tarucha1,2 (1University of Tokyo, Japan; 2RIKEN, Saitama, Japan; 3University of California, Santa Barbara, USA) Coherent dynamics of a strongly driven single electron spin |
||
| ThOE13 | M. Pakmehr1, A. Stier1, B.D. McCombe1, C. Bruene2, H. Buhmann2, L. Molenkamp2 (1University at Buffalo, USA; 2Universität Würzburg, Germany) THz magnetophotoresponse and spin-orbit effects in the 2DEG in a HgTe quantum well |
||
| ThOE14 | Y. Okazaki, I. Mahboob, K. Onomitsu, S. Sasaki, H. Yamaguchi (NTT Basic Research Laboratories, NTT Corporation, Japan) Mechanical friction induced by single electron transport | ||