Nanoscale Effects in Topological Insulators

Presentations

• The Aharonov-Bohm Effect in a 3D topological insulator nanowire

  ORAL

  March 6, 2014, 11:15 AM – March 6, 2014, 11:27 AM

  Authors

  • Sungjae Cho

    • Univ of Illinois - Urbana
    • Univeristy of Illinois

  • Brian Dellabetta

    • Univ of Illinois - Urbana

  • Alina Yang

    • Brookhaven National Lab

  • John Schneeloch

    • Brookhaven National Lab

  • Zhijun Xu

    • Brookhaven National Lab

  • Genda Gu

    • Brookhaven National Lab

  • Matthew Gilbert

    • Univ of Illinois - Urbana

  • Nadya Mason

    • Univ of Illinois - Urbana

  View abstract →

• Experimental Evidence of the Nontrivial Topological Order in the Semiconducting Bi(111) Thin Films

  ORAL

  March 6, 2014, 11:27 AM – March 6, 2014, 11:39 AM

  Authors

  • Dong Qian

    • Shanghai Jiao Tong University

  • Mengyu Yao

    • Shanghai Jiao Tong University

  View abstract →

• \textit{Ab initio} studies of the electronic and transport properties of topological insulator-metal contacts

  ORAL

  March 6, 2014, 11:39 AM – March 6, 2014, 11:51 AM

  Authors

  • Catalin Spataru

    • Sandia National Laboratories

  • Francois Leonard

    • Sandia National Laboratories

  View abstract →

• ABSTRACT WITHDRAWN

  March 6, 2014, 11:51 AM – March 6, 2014, 12:03 PM

  View abstract →

• Directly observing edge electronic states of 1D and 2D topological insulators

  ORAL

  March 6, 2014, 12:03 PM – March 6, 2014, 12:15 PM

  Authors

  • Han-Woong Yeom

    • Institute for Basic Science and POSTECH
    • CALDES, IBS, POSTECH, Department of Physics, Pohang, Korea

  • Sung-Hwan Kim

    • Institute for Basic Science and POSTECH

  • Tae-Hwan Kim

    • Institute for Basic Science and POSTECH

  View abstract →

• Surface-Dominated Transport on a Bulk Topological Insulator

  ORAL

  March 6, 2014, 12:15 PM – March 6, 2014, 12:27 PM

  Authors

  • Philip Hofmann

    • Department of Physics and Astronomy, Aarhus University
    • Aarhus University

  • Lucas Barreto

    • Department of Physics and Astronomy, Aarhus University

  • Lisa K\"uhnemund

    • Institut f\"ur Festk\"orperphysik, Leibniz Universit\"at Hannover

  • Frederik Edler

    • Institut f\"ur Festk\"orperphysik, Leibniz Universit\"at Hannover

  • Christoph Tegenkamp

    • Institut f\"ur Festk\"orperphysik, Leibniz Universit\"at Hannover

  • Jianli Mi

    • Department of Chemistry, Aarhus University

  • Martin Bremholm

    • Department of Chemistry, Aarhus University

  • Bo Brummerstedt Iversen

    • Department of Chemistry, Aarhus University

  • Christian Frydendahl

    • Department of Physics and Astronomy, Aarhus University

  • Marco Bianchi

    • Department of Physics and Astronomy, Aarhus University

  View abstract →

• Direct observation of distributed topological surface current flow in Bi$_{1.5}$Sb$_{0.5}$Te$_{1.7}$Se$_{1.3}$ single crystals

  ORAL

  March 6, 2014, 12:27 PM – March 6, 2014, 12:39 PM

  Authors

  • Janghee Lee

    • Department of Physics, Pohang University of Science and Technology

  • Jae-Hyeong Lee

    • Department of Physics, Pohang University of Science and Technology

  • Joonbum Park

    • Department of Physics, Pohang University of Science and Technology
    • Pohang University of Science and Technology

  • Jun Sung Kim

    • Department of Physics, Pohang University of Science and Technology
    • POSTECH, Department of Physics, Pohang, Korea
    • Pohang University of Science and Technology

  • Hu-Jong Lee

    • Department of Physics, Pohang University of Science and Technology
    • POSTECH
    • Pohang Univ of Sci \& Tech

  View abstract →

• Ion Implantation in Topological Insulator Bismuth Selenide

  ORAL

  March 6, 2014, 12:39 PM – March 6, 2014, 12:51 PM

  Authors

  • Peter Sharma

    • Sandia National Laboratories

  • V. Stavila

    • Sandia National Laboratories

  • D.L. Medlin

    • Sandia National Laboratories

  • A.L. Lima Sharma

    • Sandia National Laboratories

  • M. Hekmaty

    • Sandia National Laboratories

  • K. Hattar

    • Sandia National Laboratories

  • R.S. Goeke

    • Sandia National Laboratories

  • K.J. Erickson

    • Sandia National Laboratories

  View abstract →

• Cyclotron resonance of single valley Dirac fermions in a gapless HgTe quantum well

  ORAL

  March 6, 2014, 12:51 PM – March 6, 2014, 1:03 PM

  Authors

  • Jonathan Ludwig

    • FSU and NHMFL, Florida
    • Florida State University and National High Magnetic Field Laboratory
    • NHMFL and FSU, Tallahassee, FL

  • Yu. B. Vasilyev

    • Ioffe Physical Technical Institute RAS

  • N.N. Mikhailov

    • A.V. Rzhanov Institute of Semiconductor Physics SB RAS

  • J.M. Poumirol

    • National High Magnetic Field Laboratory

  • Z. Jiang

    • School of Physics, Georgia Institute of Technology

  • O. Vafek

    • Florida State University and National High Magnetic Field Laboratory

  • D. Smirnov

    • National High Magnetic Field Laboratory

  View abstract →

• Strain-induced topological phase transitions in HgTe

  ORAL

  March 6, 2014, 1:03 PM – March 6, 2014, 1:15 PM

  Authors

  • Nirpendra Singh

    • Material Science and Engineering Division, KAUST, Thuwal 23955-6900, Kingdom of Saudi Arabia

  • Ravindra Pandey

    • Department of Physics, Michigan Technological University, Houghton, MI 49931, USA
    • Department of Physics, Michigan Technological University
    • Department of Physics, Michigan Technological University, Houghton, Michigan 49931, USA
    • Department of Physics, Michigan Technological University, Houghton, Michigan 49931, USA,

  • Ambesh Dixit

    • Indian Institute of Technology Jodhpur

  View abstract →

• Probing the combined effects of Dirac dispersion and spin-orbit coupling in HgTe-based 2DEGs

  ORAL

  March 6, 2014, 1:15 PM – March 6, 2014, 1:27 PM

  Authors

  • Mehdi Pakmehr

    • University at Buffalo, The State University of New York
    • State Univ of NY - Buffalo

  • C. Bruene

    • University of Wurzburg

  • H. Buhmann

    • University of Wurzburg

  • Lauren Molenkamp

    • University of Wurzburg

  • B.D. McCombe

    • University at Buffalo, The State University of New York
    • University at Buffalo
    • SUNY Buffalo
    • State Univ of NY - Buffalo

  View abstract →

• Evidence for a positron bound state on the surface of a topological insulator

  ORAL

  March 6, 2014, 1:27 PM – March 6, 2014, 1:39 PM

  Authors

  • K. Shastry

    • Univ of Texas at Arlington

  • P.V. Joglekar

    • Univ of Texas at Arlington

  • Z.H. Lim

    • Univ of Texas at Arlington

  • B. Barbiellini

    • Northeastern University

  • Alexander Weiss

    • University of Texas at Arlington
    • Univ of Texas at Arlington
    • Univ of Texas, Arlington

  View abstract →

• Time Reversal Invariant Topologically Insulating Circuit

  ORAL

  March 6, 2014, 1:39 PM – March 6, 2014, 1:51 PM

  Authors

  • Ningyuan Jia

    • Univ of Chicago

  • Ariel Sommer

    • Univ of Chicago

  • David Schuster

    • Univ of Chicago
    • University of Chicago

  • Jonathan Simon

    • Univ of Chicago

  View abstract →

• Structural and Magnetotransport Studies of MBE-grown Pn(Sn)Te films and PbTe:Bi/CdTe Quantum Wells

  ORAL

  March 6, 2014, 1:51 PM – March 6, 2014, 2:03 PM

  Authors

  • Xiang Li

    • University of Notre Dame

  • X. Liu

    • University of Notre Dame
    • Univ. of Notre Dame

  • Jacek K. Furdyna

    • University of Notre Dame
    • Department of Physics, Univ of Notre Dame

  • M. Dobrowolska

    • University of Notre Dame
    • Univ. of Notre Dame

  • Tomasz Wojtowicz

    • Institute of Physics, Polish Academy of Sciences

  View abstract →

• Resonant tunneling via Dirac electron states in a topological-insulator / semiconductor junction

  ORAL

  March 6, 2014, 2:03 PM – March 6, 2014, 2:15 PM

  Authors

  • Ryutaro Yoshimi

    • University of Tokyo

  • Atsushi Tsukazaki

    • Tohoku University

  • Ko Kikutake

    • University of Tokyo

  • Joseph Checkelsky

    • University of Tokyo

  • Kei Takahashi

    • RIKEN CEMS

  • Masashi Kawasaki

    • RIKEN CEMS

  • Yoshinori Tokura

    • RIKEN CEMS

  View abstract →