Spins in Topological and Spin-Orbit Materials II

Presentations

• Growth and Magnetism of Van der Waals Magnetic Topological Insulators

  ORAL · Invited

  March 17, 2022, 12:30 PM – March 17, 2022, 1:06 PM

  Publication: [1] M. Otrokov et al., Nature 576 (2019) 416.<br>[2] A. Zeugner et al., Chem. Mater. 31 (2019) 2795.<br>[3] R. C. Vidal et al., Phys. Rev. B. 100 (2019), 121104(R). <br>[4] D. Souchay et al., J. Chem. Mater. C 7 (2019) 9939.<br>[5] R. C. Vidal et al., Phys. Rev. X. 9 (2019), 041065.<br>[6] A. Tan et al., Phys. Rev. Lett. 124 (2020), 197201. <br>[7] R. C. Vidal et al., Phys. Rev. Lett. 126, 176403 (2021).<br>[8] A. Alfonsov et al., Phys. Rev. B 103, L180403 (2021). <br>[9] L. Folkers et al. Z. Krist. (2021), DOI: https://doi.org/10.1515/zkri-2021-2057.<br>[10] A. Tcakaev et al., Intermixing driven ferromagnetism in MnBi6Te10. tbp.<br>[11] M. Sahoo et al., Bulk magnetic properties of high-Tc Mn1+xSb2-yTe4. tbp.

  Presenters

  • Anna Isaeva

    Institute of Physics, University of Amsterdam, The Netherlands, University of Amsterdam

  Authors

  • Anna Isaeva

    Institute of Physics, University of Amsterdam, The Netherlands, University of Amsterdam

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• Spectroscopic characterization of 2D van der Waals antiferromagnetic topological insulators MnBi₂Te₄(Bi₂Te₃)_n

  ORAL

  March 17, 2022, 1:06 PM – March 17, 2022, 1:18 PM

  Presenters

  • Gyan B Khatri

    University of Central Florida

  Authors

  • Gyan B Khatri

    University of Central Florida

  • Jaesuk Kwon

    University of Central Florida

  • Gregory Fritjofson

    University of Central Florida

  • Mingda Guo

    University of California, Riverside, University of California Riverside

  • Ran Cheng

    University of California, Riverside, UC Riverside

  • Simranjeet Singh

    Carnegie Mellon Univ., Carnegie Mellon University

  • Hechang Lei

    Renmin University of China

  • Enrique Del Barco

    University of Central Florida

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• Interlayer magnetophononic coupling in MnBi₂Te₄

  ORAL

  March 17, 2022, 1:18 PM – March 17, 2022, 1:30 PM

  Presenters

  • Hari Padmanabhan

    Pennsylvania State University

  Authors

  • Hari Padmanabhan

    Pennsylvania State University

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• Magnons and magnetic fluctuations in atomically thin MnBi2Te4

  ORAL

  March 17, 2022, 1:30 PM – March 17, 2022, 1:42 PM

  Presenters

  • David Lujan

    University of Texas at Austin

  Authors

  • David Lujan

    University of Texas at Austin

  • Jeongheon Choe

    University of Texas at Austin

  • Martin A Rodriguez-vega

    University of Texas at Austin, Los Alamos National Laboratory

  • Zhipeng Ye

    TTU, Texas Tech Univ, Texas Tech University

  • Aritz Leonardo

    Univ del Pais Vasco

  • Timothy N Nunley

    University of Texas at Austin

  • Liang Juan Chang

    The University of Texas at Austin, University of Texas

  • Shang-Fan Lee

    Institute of Physics, Academia Sinica, Taipei, 11529, Taiwan, Institute of Physics, Academia Sinica

  • Jiaqiang Yan

    Oak Ridge National Lab, Oak Ridge National Laboratory, ORNL

  • Gregory A Fiete

    Northeastern University

  • Rui He

    Texas Tech Univ, Texas Tech University

  • Xiaoqin (Elaine) Li

    University of Texas at Austin

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• Concurrent observation of robust anti-damping torque and inverse spin Hall effect in Fe₇₅Co₂₅/Bi₂Te₃ multilayers

  ORAL

  March 17, 2022, 1:42 PM – March 17, 2022, 1:54 PM

  Presenters

  • Rajeev Nepal

    Morgan State University

  Authors

  • Rajeev Nepal

    Morgan State University

  • vinay Sharma

    Morgan State University, morgan state university

  • Weipeng Wu

    University of Delaware

  • Anthony Johnson

    Morgan State University, morgan state university

  • Matthias Benjamin Jungfleisch

    University of Delaware, Department of Physics and Astronomy, University of Delaware, Newark, DE 19716, United States

  • Ramesh C Budhani

    Morgan State University, morgan state university

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• Interfacial antidamping spin-orbit torques in topological insulator/ferromagnet bilayers induced by skew scattering

  ORAL

  March 17, 2022, 1:54 PM – March 17, 2022, 2:06 PM

  Publication: [1] A. Manchon, J. Zelezny, I. Miron, T. Jungwirth, J. Sinova, A. Thiaville, K. Garello, and P. Gambardella, Rev. Mod. Phys.91, 035004 (2019).<br>[2] W. S. Zhao, Y. Zhang, T. Devolder, J. O. Klein, D. Ravelosona, C. Chappert, and P. Mazoyer, Microelectron. Reliab.52,1848 (2012).[3] F. Sousa, G. Tatara, and A. Ferreira, Physical Review Research2, 043401 (2020).<br>[4] K. Zollner, M. D. Petrović, K. Dolui, P. Plecháč, B. K. Nikolić, and J. Fabian, Phys. Rev. Research2, 043057 (2020).<br>[5] A. Veneri, D. Perkins, M. Petrovic, B. Nikolic, and A. Ferreira, to be published (2021).

  Presenters

  • Alessandro Veneri

    Department of Physics and York Centre for Quantum Technologies, University of York, YO10 5DD, York, United Kingdom

  Authors

  • Alessandro Veneri

    Department of Physics and York Centre for Quantum Technologies, University of York, YO10 5DD, York, United Kingdom

  • David T Perkins

    Department of Physics and York Centre for Quantum Technologies, University of York, YO10 5DD, York, United Kingdom

  • Aires Ferreira

    Department of Physics and York Centre for Quantum Technologies, University of York, YO10 5DD, York, United Kingdom, University of York

  • Branislav K Nikolic

    Department of Physics and Astronomy, University of Delaware, Newark DE 19716, USA, University of Delaware

  • Marko Petrovic

    Department of Physics and Astronomy, University of Delaware, Newark DE 19716, USA

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• Epitaxial In₂Se₃ as a spin sensitive barrier for electrical detection of current generated spin in the topological insulator Bi₂Se₃

  ORAL

  March 17, 2022, 2:06 PM – March 17, 2022, 2:18 PM

  Publication: Epitaxial In2Se3 as a spin sensitive barrier for electrical detection of current generated spin in the topological insulator Bi2Se3, to be submitted.

  Presenters

  • Connie H Li

    United States Naval Research Laboratory

  Authors

  • Connie H Li

    United States Naval Research Laboratory

  • Jisoo Moon

    US NAVAL RESEARSCH LABORATORY, NRC Postdoctoral Fellow at the Naval Research Laboratory, Rutgers University, New Brunswick

  • Olaf M Van T Erve

    United States Naval Research Laboratory

  • Enrique Cobas

    United States Naval Research Laboratory

  • Darshana Wickramaratne

    United States Naval Research Laboratory

  • Michelle D Johannes

    United States Naval Research Laboratory

  • Berend T Jonker

    United States Naval Research Laboratory

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• Giant g-factor in metamorphic InAsSb/InSb superlattices with ultra-narrow bandgap

  ORAL

  March 17, 2022, 2:18 PM – March 17, 2022, 2:30 PM

  Presenters

  • Sergey Suchalkin

    Stony Brook University

  Authors

  • Sergey Suchalkin

    Stony Brook University

  • Yuxuan Jiang

    National High Magnetic Field Laboratory, school of physics and optoelectronics engineering

  • Zhigang Jiang

    Georgia Institute of Technology

  • Sergey Suchalkin

    Stony Brook University

  • Gela Kipshidze

    Stony Brook University

  • Seongphill Moon

    National High Magnetic Field Laboratory

  • Mykhaylo Ozerov

    National High Magnetic Field Laboratory

  • Dmitry Smirnov

    National High Magnetic Field Laboratory

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• Effective g-factor and phase-coherent transport in InAsSb/InSb double quantum wells

  ORAL

  March 17, 2022, 2:30 PM – March 17, 2022, 2:42 PM

  Presenters

  • Alisha Vira

    Georgia institute of technology, Georgia Tech

  Authors

  • Alisha Vira

    Georgia institute of technology, Georgia Tech

  • Tianhao Zhao

    Georgia Institute of Technology

  • Luojia Zhang

    Georgia Institute of Technology

  • Phillip N First

    Georgia Institute of Technology

  • Wei Pan

    Sandia National Laboratories

  • Sergey Suchalkin

    Stony Brook University

  • Gela Kipshidze

    Stony Brook University

  • Sergey Suchalkin

    Stony Brook University

  • Zhigang Jiang

    Georgia Institute of Technology

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• Zero-field spin splitting in high-mobility undoped InSb_1-xAs_x heterostructures

  ORAL

  March 17, 2022, 2:42 PM – March 17, 2022, 2:54 PM

  Presenters

  • Sara Metti

    1.School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907. 2. Birck Nanotechnology Center, Purdue University, West Lafayette IN, 47907

  Authors

  • Sara Metti

    1.School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907. 2. Birck Nanotechnology Center, Purdue University, West Lafayette IN, 47907

  • Di Xiao

    1.Department of Physics and Astronomy, Purdue University, West Lafayette IN, 47907. 2 Birck Nanotechnology Center, Purdue University, West Lafayette IN, 47907, Purdue University

  • Candice Thomas

    1. Department of Physics and Astronomy, Purdue University, West Lafayette, Indiana 47907. 2.Birck Nanotechnology Center, Purdue University, West Lafayette IN, 47907, Purdue University

  • Michael J Manfra

    Department of Physics and Astronomy, Birck Nanotechnology Center, and Microsoft Quantum Lab Purdue, Purdue University, Purdue University, Purdue University, West Lafayette, Indiana 47907, USA

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• Anisotropy of spin states in PbTe nanowire quantum dots in the absence of charging energy.

  ORAL

  March 17, 2022, 2:54 PM – March 17, 2022, 3:06 PM

  Presenters

  • Maksim Gomanko

    University of Pittsburgh

  Authors

  • Maksim Gomanko

    University of Pittsburgh

  • Erik P. A. M. Bakkers

    Eindhoven University of Technology

  • Sergey M Frolov

    University of Pittsburgh

  • Sander G Schellingerhout

    Eindhoven University of Technology

  • Eline de Jong

    Eindhoven University of Technology

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• Magnetic analysis of Heusler / III-V semiconductor interfaces using density functional theory

  ORAL

  March 17, 2022, 3:06 PM – March 17, 2022, 3:18 PM

  Presenters

  • Brett Heischmidt

    University of Minnesota

  Authors

  • Brett Heischmidt

    University of Minnesota

  • Maituo Yu

    Carnegie Mellon University

  • Derek Dardzinski

    Carnegie Mellon University

  • James Etheridge

    University of Minnesota

  • Saeed Moayedpour

    Carnegie Mellon University

  • Paul A Crowell

    University of Minnesota

  • Noa Marom

    Carnegie Mellon University

  • Vlad S Pribiag

    University of Minnesota

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