Meetings & Events

2012 MRS Spring Meeting Logo

2012 MRS Spring Meeting & Exhibit

April 9-13, 2012 | San Francisco
Meeting Chairs: Lara A. Estroff, Jun Liu, Kornelius Nielsch, Kazumi Wada

Symposium MM : Topological Insulators

2012-04-10   Show All Abstracts

Symposium Organizers

Hartmut Buhmann, University of Wuerzburg Institute of Physics, EP3
Xiaoliang Qi, Stanford University
Philip Hofmann, Aarhus University Interdisciplinary Nanoscience Center

Symposium Support

RIBERamp;EpiServe
SPECS Surface Nano Analysis GmbH

MM2: Transport Properties of Topological Insulators
Session Chairs
Hartmut Buhmann
Tuesday PM, April 10, 2012
Moscone West, Level 2, Room 2000

2:30 AM - MM2.1
Dissipationless Phonon Hall Viscosity: A New Probe to Topological States

Xiaoliang Qi 1

1Stanford University Stanford USA

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3:00 AM - MM2.2
Ambipolar Field Effect in Topological Insulator Nanoplates of Bi2Se3

Desheng Kong 1 Kristie J Koski 1 Judy J Cha 1 Seung Sae Hong 2 Yi Cui 1 3

1Stanford University Stanford USA2Stanford University Stanford USA3SLAC National Accelerator Laboratory Menlo Park USA

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3:15 AM - MM2.3
Room Temperature Giant Magnetoresistivity and Magnetoreflection from Interfacial Phase-change Memory [(GeTe)x(Sb2Te3)y]z

Junji Tominaga 1 Paul J Fons 1 Alexander V Kolobov 1 Toshimichi Shintani 1 Muneaki Hase 2

1National Institute of Advanced Industrial Science amp; Technology Tsukuba Japan2Tsukuba University Tsukuba Japan

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3:30 AM -
BREAK

4:00 AM - *MM2.4
Progress in Transport Experiments on 3D Topological Insulators

Nai Phuan Ong 1

1Princeton University Princenton USA

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4:30 AM - MM2.5
Magnetotransport in Sb-doped Bi2Se3 Topological Insulator Nanoribbons

Seung Sae Hong 1 Judy J Cha 2 Desheng Kong 2 Yi Cui 2

1Stanford University Stanford USA2Stanford University Stanford USA

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4:45 AM - MM2.6
Weak Anti-localization in Ternary Bi2(SexTe1-x)3 Nanoribbons and Nanoplates

Judy J Cha 1 Desheng Kong 1 Seung Sae Hong 2 Yi Cui 1 3

1Stanford University Stanford USA2Stanford University Stanford USA3SLAC National Accelerator Laboratory Menlo Park USA

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5:00 AM - *MM2.7
Gapless Interface States between Topological Insulators with Opposite Signs of Dirac Velocities

Shuichi Murakami 1 Ryuji Takahashi 1

1Tokyo Institute of Technology Tokyo Japan

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MM1: Topologial Insulators
Session Chairs
Xiaoliang Qi
Tuesday AM, April 10, 2012
Moscone West, Level 2, Room 2000

10:00 AM - *MM1.1
Ab-initio Investigations of 2D Topological Insulators under Realistic Conditions

Gustav Bihlmayer 1 2

1Forschungszentrum Juuml;lich amp; JARA Juuml;lich Germany2Forschungszentrum Juuml;lich amp; JARA Juuml;lich Germany

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10:30 AM - MM1.2
Topological Surface States of Ternary Chalcogenides Probed by Angle Resolved Photoemission Spectroscopy

Akio Kimura 1 Kenta Kuroda 1 Hirokazu Miyahara 1 Mao Ye 2 Sergey V Eremeev 3 Eugene E Krasovskii 4 Evgueni V Chulkov 4 Masashi Arita 2 Koji Miyamoto 2 Taichi Okuda 2 Kenya Shimada 2 Hirofumi Namatame 2 Yoshifumi Ueda 5 Masaki Taniguchi 1 2

1Hiroshima University Higashi-Hiroshima Japan2Hiroshima University Higashi-Hiroshima Japan3Tomsk State University Tomsk Russian Federation4Donostia International Physics Center San Sebastian Spain5Kure National College of Technology Kure Japan

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10:45 AM - MM1.3
Ultrahigh Density Intercalation of Zero-Valent Metals into Topological Insulator Bi2Se3 Nanoribbons

Kristie J Koski 1 Judy Cha 1 Desheng Kong 1 Colin Wessells 1 Yi Cui 1

1Stanford University Stanford USA

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11:00 AM -
BREAK

11:30 AM - *MM1.4
Experimental Observation and Manipulation of Topological Surface States

Yulin Chen 1 2

1Oxford University Oxford United Kingdom2Stanford University Stanford USA

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12:00 PM - MM1.5
New Topological Insulator Candidate: Single Crystalline Ag2Te Nanowires and Nanoplates

Sunghun Lee 1 2 Juneho In 1 Hyun Cheol Koo 3 Jinhee Kim 2 Bongsoo Kim 1

1KAIST Daejeon Republic of Korea2KRISS Daejeon Republic of Korea3KIST Seoul Republic of Korea

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12:15 PM - *MM1.6
Probing the Spin-momentum Locking in Topological Insulators

Juerg Osterwalder 1

1University of Zurich Zurich Switzerland

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2012-04-11   Show All Abstracts

Symposium Organizers

Hartmut Buhmann, University of Wuerzburg Institute of Physics, EP3
Xiaoliang Qi, Stanford University
Philip Hofmann, Aarhus University Interdisciplinary Nanoscience Center

Symposium Support

RIBERamp;EpiServe
SPECS Surface Nano Analysis GmbH

MM3: Bi2Se3 and Superconductor Interfaces
Session Chairs
Philip Hofmann
Wednesday AM, April 11, 2012
Moscone West, Level 2, Room 2000

9:30 AM - *MM3.1
Electronic Structure of Clean and Adsorbate-covered Bi2Se3

Richard Hatch 1

1Aarhus University 8000 Aarhus C Denmark

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10:00 AM - MM3.2
Strong Circular Dichroism and Robustness of Topological Insulators against Magnetic Moments

Markus Reiner Scholz 1 Jaime Sanchez-Barriga 1 Andrei Varykhalov 1 Dmitry Marchenko 1 Andy Volykhov 3 Lada Yashina 3 Jan Minar 2 Juergen Braun 2 Oliver Rader 1

1Helmholtz Zentrum Berlin Berlin Germany2Ludwig-Maximilians-Universitauml;t Muuml;nchen Muuml;nchen Germany3Moscow State University Moscow Russian Federation

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10:15 AM - MM3.3
Laser ARPES on Thin Films of Bi2Se3

Thorsten U. Kampen 1 2 Thomas Kunze 3 1 Magnus H Berntsen 4 Olof Goetberg 4 Oscar Tjernberg 4

1SPECS GmbH Berlin Germany2Technische Universitauml;t Berlin Berlin Germany3FU Berlin Berlin Germany4KTH Royal Institute of Technology Kista Sweden

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10:30 AM -
BREAK

11:00 AM - *MM3.4
Making and Manipulating Majorana Fermions for Topological Quantum Computation

Felix von Oppen 1

1Freie Universitaet Berlin Berlin Germany

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11:30 AM - *MM3.5
Superconductivity in Topological Insulator Bi2Se3 Thin Films Induced by Proximity Effect

Jin-Feng Jia 1

1Shanghai Jiao Tong University Shanghai China

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12:00 PM - MM3.6
Josephson Supercurrent through a Topological Insulator Surface State

Menno Veldhorst 1 Marieke Snelder 1 Marcel Hoek 1 Tiang Gang 1 Xiaolin Wang 2 Veerendra Guduru 3 Uli Zeitler 3 Wilfred G van der Wiel 1 Hans Hilgenkamp 1 Alexander Brinkman 1

1University of Twente Enschede Netherlands2University of Wollongong Wollongong Australia3Radboud University Nijmegen Nijmegen Netherlands

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