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Symposium EM9 : Materials and Nanostructures for Magnetic Skyrmions

2016-11-29   Show All Abstracts

Symposium Organizers

Song Jin, Univ of Wisconsin-Madison
Martino Poggio, University of Basel
Charles Reichhardt, Los Alamos National Laboratory
Mingliang Tian, Chinese Academy of Science

Symposium Support

Quantum Design, Inc.
EM9.1: Skyrmion Overview and Theory
Session Chairs
Song Jin
Jiadong Zang
Tuesday PM, November 29, 2016
Hynes, Level 3, Room 301

1:30 PM - *EM9.1.01
Robust Metastable Skyrmions in Chiral Magnets

Yoshinori Tokura 2 1

2 RIKEN Center for Emergent Matter Science Wako Japan, 1 Department of Applied Physics University of Tokyo Tokyo Japan

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2:00 PM - *EM9.1.02
Manipulating Room Temperature Magnetic Skyrmions

Axel Hoffmann 1

1 Argonne National Laboratory Lemont United States

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2:30 PM - EM9.1.03
Effect of Negative Pressure in the Stability of Skyrmion Phase in MnSi

Chetan Dhital 1 , Mojammel Alam Khan 1 , David Young 1 , Rongying Jin 1 , John DiTusa 1

1 Louisiana State University Baton Rouge United States

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2:45 PM -
BREAK

3:15 PM - *EM9.1.04
Néel-Type Skyrmions with Polar Dressing in Multiferroic Lacunar Spinels

Istvan Kezsmark 1 2 , Sandor Bordacs 1 2 , Peter Milde 3 , Jonathan White 4 , Vladimir Tsurkan 5 6 , Alois Loidl 5

1 Department of Physics Budapest University of Technology and Economics Budapest Hungary, 2 Magneto-Optical Spectroscopy Research Group Hungarian Academy of Sciences Budapest Hungary, 3 Institut füur Angewandte Photophysik Dresden University of Technology Dresden Germany, 4 Laboratory for Neutron Scattering and Imaging Paul Scherrer Institut Villigen Switzerland, 5 Experimental Physics V University of Augsburg Augsburg Germany, 6 Institute of Applied Physics Academy of Sciences of Moldova Chisinau Moldova (the Republic of)

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3:45 PM - *EM9.1.05
Symmetry Analysis of Non-Centrosymmetric Magnets

Jiadong Zang 1

1 University of New Hampshire Durham United States

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4:15 PM - EM9.1.06
Theory of Magnon Motive Force in Chiral Ferromagnets

Utkan Gungordu 1 , Alexey Kovalev 1

1 University of Nebraska-Lincoln Lincoln United States

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2016-11-30   Show All Abstracts

Symposium Organizers

Song Jin, Univ of Wisconsin-Madison
Martino Poggio, University of Basel
Charles Reichhardt, Los Alamos National Laboratory
Mingliang Tian, Chinese Academy of Science

Symposium Support

Quantum Design, Inc.
EM9.2: Skyrmion Nanostructure and Devices
Session Chairs
Christian Degen
Christopher Marrows
Wednesday AM, November 30, 2016
Hynes, Level 3, Room 301

8:15 AM - *EM9.2.01
Interface-Induced Skyrmions in Magnetic Films and Multilayers

Albert Fert 1 , Bouzehouane Karim 1 , Cros Vincent 1 , Deranlot Cyrile 1 , Karin Garcia Hernandez 1 , William Legrand 1 , Davide Maccariello 1 , Moreau-Luchaire Constance 1 , Reyren Nicolas 1 , Sampaio Joao-Miguel 1 , Mairbek Chshiev 2 , Thiaville Andre 1 , Rohart Stanilas 3 , Carlos Vaz 4 , Peter Warnicke 4 , Joerg Raabe 4 , Markus Weigand 5 , Nicolas Reyren 1

1 Unité Mixte de Physique CNRS/Thales Palaiseau France, 2 Université de Grenoble and SPINTEC Grenoble France, 3 Université Paris-Sud Orsay Cedex France, 4 Swiss Light Source Paul Scherrer Institute Villigen Switzerland, 5 Max Planck Institute for Intelligent Systems Berlin Germany

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8:45 AM - *EM9.2.02
Skyrmion Caloritronics—Controlling Skyrmions by Heat Currents

Achim Rosch 1 , Sarah Schroeter 1 , Markus Garst 2 , Jan Mueller 1

1 Institute for Theoretical Physics University of Cologne Köln Germany, 2 Institute for Theoretical Physics Dresden University of Technology Dresden Germany

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9:15 AM - *EM9.2.03
Skyrmions in Chiral Magnets with Broken Bulk and Surface Inversion Symmetry

Mohit Randeria 1

1 The Ohio State University Columbus United States

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9:45 AM - EM9.2.04
Detection and Manipulation of Magnetic Skyrmions in Metal Silicide Nanowires

Song Jin 1

1 University of Wisconsin-Madison Madison United States

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10:00 AM - *
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10:30 AM - *EM9.2.05
Visualization and Probing of Individual Skyrmions in Confined Geometries

Haifeng Du 1

1 Hefei Institute of Physical Sciences Chinese Academy of Sciences Hefei China

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11:00 AM - EM9.2.06
Stabilized Magnetic Skyrmion Lattice in Cubic FeGe Nanowires Grown Via a Selective Chemical Vapor Deposition Method

Matthew Stolt 1 , Zi-An Li 2 , Brandon Phillips 1 , Nitish Mathur 1 , Song Jin 1

1 Chemistry University of Wisconsin-Madison Madison United States, 2 Faculty of Physics, Experimental Physics - AG Farle University of Duisburg-Essen Essen Germany

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11:15 AM - *EM9.2.07
Controlling and Sensing Skyrmions

Roger Lake 1 , Gen Yin 2 , Yizhou Liu 1 , Yafis Barlas 1 , Jiadong Zang 3

1 University of California Riverside Riverside United States, 2 University of California Los Angeles Los Angeles United States, 3 University of New Hampshire Durham United States

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11:45 AM - EM9.2.08
Magnetic Structure of Thin-Film Magnetic Skrymions Investigated with a Single-Spin Sensor

Alec Jenkins 1 , Matt Pelliccione 1 , Guoqiang Yu 2 , Preeti Ovartchaiyapong 1 , Christopher Reetz 1 , Kang Wang 2 , Ania Bleszynski Jayich 1

1 University of California, Santa Barbara Santa Barbara United States, 2 UC Los Angeles Los Angeles United States

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EM9.3: Skyrmion Measurements and Devices
Session Chairs
Haifeng Du
Charles Reichhardt
Wednesday PM, November 30, 2016
Hynes, Level 3, Room 301

1:30 PM - *EM9.3.01
Observation and Manipulation of Individual Nanoscale Skyrmions by Local Spin Currents and Electric Fields

Roland Wiesendanger 1

1 University of Hamburg Hamburg Germany

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2:00 PM - *EM9.3.02
Nanoscale Diamond Magnetometry—A Useful Tool for Investigating Skyrmion Materials?

Christian Degen 1

1 ETH Zurich Zurich Switzerland

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2:30 PM -
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3:30 PM - *EM9.3.03
Tailoring the Topology of Artificial Magnetic Skyrmions

Zi Q Qiu 1

1 University of California, Berkeley Berkeley United States

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4:00 PM - *EM9.3.05
Observations on Surface Magnetic Order in FeGe and FeSi

Denys Makarov 1 , Robert Streubel 2 , Nicolas Perez 3 , Daniel Pierce 4 , John Unguris 4 , Stefan Pofahl 3 , Rudolf Schafer 3 , Marcus Schmidt 5 , Michael Baenitz 5 , Florian Kronast 6 , Heribert Wilhelm 7 , Ulrich Roessler 3

1 Helmholtz-Zentrum Dresden-Rossendorf e.V. Dresden Germany, 2 Materials Sciences Division Lawrence Berkeley National Laboratory Berkeley United States, 3 IFW Dresden Dresden Germany, 4 Center for Nanoscale Science and Technology National Institute of Standards and Technology Gaithersburg United States, 5 Max Planck Institute for Chemical Physics of Solids Dresden Germany, 6 Helmholtz-Zentrum Berlin für Materialien und Energie GmbH Berlin Germany, 7 Diamond Light Source Ltd. Didcot United Kingdom

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4:30 PM - EM9.3.06
Using MFM to Characterize Magnetic Bubble-Like Structures in Chiral Multilayer

Marcos Penedo 1 , Mirko Bacani 1 , Johannes Schwenk 1 , Xue Zhao 1 , Miguel Marioni 1 , Hans Josef Hug 1 2

1 Empa, Swiss Federal Laboratories for Materials Science and Technology Dübendorf Switzerland, 2 University of Basel Basel Switzerland

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4:45 PM - EM9.3.07
Study of Skyrmion Phases Elasticity Using Resonant Ultrasound Spectroscopy

Yongkang Luo 1 , Eric Bauer 1 , Jonathan Betts 1 , Albert Migliori 1 , Boris Maiorov 1

1 Los Alamos National Lab Los Alamos United States

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2016-12-01   Show All Abstracts

Symposium Organizers

Song Jin, Univ of Wisconsin-Madison
Martino Poggio, University of Basel
Charles Reichhardt, Los Alamos National Laboratory
Mingliang Tian, Chinese Academy of Science

Symposium Support

Quantum Design, Inc.
EM9.4: Skyrmion Physics and Materials
Session Chairs
Martino Poggio
Mingliang Tian
Thursday AM, December 01, 2016
Hynes, Level 3, Room 301

8:30 AM - *EM9.4.01
Spin Textures and Their Transport Signatures in B20 (Fe-Co)Si

Sunxiang Huang 1 , Chia-ling Chien 2

1 University of Miami Coral Gables United States, 2 Johns Hopkins University Baltimore United States

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9:00 AM - EM9.4.02
Magnetic Ordering in B20 Compound Ru 1-xCo xGe.

Mojammel Alam Khan 1 , David Young 1 , Adam Phelan 1 , John DiTusa 1

1 Louisiana State University Baton Rouge United States

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9:15 AM - EM9.4.03
Imaging of Skyrmions with Synchrotron X-Ray Scanning Tunneling Microscopy

Nozomi Shirato 1 , Wanjun Jiang 3 , Hao Chang 2 1 , Saw-Wai Hla 1 2 , Axel Hoffmann 3 , Volker Rose 4 1

1 Center for Nanoscale Materials Argonne National Laboratory Lemont United States, 3 Materials Science Division Argonne National Laboratory Lemont United States, 2 Physics Ohio University Athens United States, 4 X-Ray Science Division Argonne National Laboratory Lemont United States

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9:30 AM - EM9.4.04
Skyrmions Dynamics in Mesoscopic Samples

Maxime Leroux 1 , Eric Bauer 1 , Doug Pete 2 , Boris Maiorov 1

1 MPA-CMMS Los Alamos National Laboratory Los Alamos United States, 2 CINT Sandia National Laboratories Albuquerque United States

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9:45 AM - *EM9.4.05
Chiral Interactions in Thin-Film Magnets

Ales Hrabec 1 2 , Nicholas Porter 1 , Philippa Shepley 1 , Katharina Zeissler 1 , Maria Jose Benitez 3 , Javier Pulecio 4 5 , Charles Spencer 1 , Rowan Temple 1 , Jack Carter Gartside 1 , Christian Kinane 6 , Timothy Charlton 6 , Adam Wells 1 , Andrei Mihai 1 , Gavin Burnell 1 , Damien McGrouther 3 , Thomas Moore 1 , Sean Langridge 6 , Yimei Zhu 5 , Simone Finizio 7 , Joerg Raabe 7 , Stephen McVitie 3 , Christopher Marrows 1

1 University of Leeds Leeds United Kingdom, 2 Université Paris-Sud Paris France, 3 University of Glasgow Glasgow United Kingdom, 4 National Institute of Standards and Technology Boulder United States, 5 Brookhaven National Laboratory Upton United States, 6 Rutherford Appleton Laboratory Didcot United Kingdom, 7 Paul Scherrer Institute Villigen Switzerland

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10:15 AM -
BREAK

10:30 AM - *EM9.4.06
Stability of Skyrmions in Chiral Magnets

Alfonso Chacon 1 , Marco Haider 1 , Jonas Kindervater 1 , Andreas Bauer 1 , Sebastian Muehlbauer 1 , Christian Pfleiderer 1

1 Technische Universität München Garching Germany

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11:00 AM - *EM9.4.07
Control of the Dynamical States in Nanomagnetic Systems by Spin Currents

Sergei Urazhdin 1

1 Emory University Atlanta United States

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11:30 AM - EM9.4.08
Synthesis and Device Studies of Skyrmion Hosting FexCo1-xSi Nanowires

Nitish Mathur 1 , Matthew Stolt 1 , Song Jin 1

1 Department of Chemistry University of Wisconsin-Madison Madison United States

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11:45 AM - EM9.4.09
Structural and Magnetic Properties of Ion Beam Synthesized Fe(1-x)CoxSi B20 Structure

Wcikramaarachchige Lakshantha 1 , Satyabrata Singh 1 , Floyd McDaniel 1 , Bibhudutta Rout 1 , Sudipta Mahana 2 , Dinesh Topwal 2

1 University of North Texas Denton United States, 2 Institute of Physics Bhubaneswar India

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