Magnetism and Spin-Dependent Properties in Semiconductors

Presentations

• Abstract Withdrawn

  ORAL Withdrawn

  March 20, 2025, 6:00 PM – March 20, 2025, 6:12 PM

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• Universal Low Power-Driven Logic Gates Based on Synthetic Antiferromagnetic Skyrmions

  ORAL

  March 20, 2025, 6:12 PM – March 20, 2025, 6:24 PM

  Publication: [1] A. Mousavi Cheghabouri, R. Yagan, M. C. Onbasli, Scalable Low-Power Skyrmionic Logic Gate Library. Adv. Theory Simul. 2024, 7, 2400243. <br>[2] Yagan, R., A.M. Cheghabouri, and M.C. Onbasli, Stabilization and adiabatic control of antiferromagnetically coupled skyrmions without the topological Hall effect. Nanoscale Advances, 2023. 5(17): p. 4470-4479.<br>[3] R. Yagan, A. M. Cheghabouri, A. B. Trabzon, M. C. Onbaşlı, Universal Low Power-Driven Logic Gates Based on Synthetic Antiferromagnetic Skyrmions, (under review) (2024)

  Presenters

  • Mehmet Cengiz Onbasli

    Koç University, Koc University

  Authors

  • Mehmet Cengiz Onbasli

    Koç University, Koc University

  • Rawana Yagan

    Koc University

  • Arash Mousavi Cheghabouri

    Koç University

  • Ahmet Bahadir Trabzon

    Bogazici University

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• Monte Carlo Simulations of Langevin Spin dynamics in Magnetic Semiconductor Eu5Sn2As6

  ORAL

  March 20, 2025, 6:24 PM – March 20, 2025, 6:36 PM

  Publication: 1. Day, R. P. et al. "Magnetoresistance and Anisotropic Spin Dynamics in Antiferromagnetic Semiconductor Eu5Sn2As6" arXiv:2407.06185. (2024)<br>2. Dahlbom, D. et al. "Langevin dynamics of generalized spins as SU(N) coherent states" Phy. Rev. B 106, 235154 (2022).<br>3. Rosa, P. et al. "Colossal magnetoresistance in a nonsymmorphic antiferromagnetic insulator" npj Quantum Mater. 5, 52 (2020). <br>4. Varnava N. et al. "Engineering magnetic topological insulators in Eu5M2X6 Zintl compounds" Phys. Rev. B 105, 235128 (2022)

  Presenters

  • Rainer K Reczek

    University of California, Berkeley

  Authors

  • Rainer K Reczek

    University of California, Berkeley

  • Kohtaro Yamakawa

    University of California, Berkeley

  • James G Analytis

    University of California, Berkeley

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• An Effective Tight-Binding Model with Reduced Lattice Sites from First-Principles for Low-Loss Magnet V(TCNE)₂ and Other Organic Ferrimagnets

  ORAL

  March 20, 2025, 6:36 PM – March 20, 2025, 6:48 PM

  Publication: [1] H. Yu, M. Harberts, R. Adur, Y. Lu, P. C. Hammel, E. Johnston- Halperin, and A. J. Epstein, Appl. Phys. Lett, 105, 012407 (2014),<br>[2] N. Zhu, X. Zhang, I. H. Froning, M. E. Flatté, E. Johnston- Halperin, and H. X. Tang, Appl. Phys. Lett. 109,082402 (2016).<br>[3] J. M. Manriquez, G. T. Yee, R. S. McLean, A. J. Epstein, and J. S. Miller, Science 252, 1415 (1991).<br>[4] J. G. Park, D. E. Jaramillo, Y. Shi, H. Z. H. Jiang, H. Yusuf, H. Furukawa, E. D. Bloch, D. S. Cormode, J. S. Miller, T. D. Harris, E. Johnston-Halperin, M. E. Flatté, and J. R. Long, ACS Cent, Sci, 9 (4), 777-786 (2023).<br>[5] G. Kresse and J. Hafner, Phys. Rev. B 47, 558 (1993); ibid. 49, 14 251(1994).<br>[6] G. Kresse and J. Furthmüller, Comput. Mat. Sci. 6, 15 (1996).<br>[7] G. Kresse and J. Furthmüller, Phys. Rev. B 54, 11 169 (1996).<br>[8] J. Heyd, G. E. Scuseria, M. Ernzerhof, J. Chem. Phys. 118, 18 8207(2003).

  Presenters

  • Yueguang Shi

    University of Iowa

  Authors

  • Yueguang Shi

    University of Iowa

  • Michael E Flatté

    University of Iowa

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• Apparent and hidden spin splitting and polarization in crystalline solids

  ORAL

  March 20, 2025, 6:48 PM – March 20, 2025, 7:00 PM

  Presenters

  • Jiaxin Xiong

    University of Colorado, Boulder

  Authors

  • Jiaxin Xiong

    University of Colorado, Boulder

  • Xiuwen Zhang

    University of Colorado Boulder

  • Linding Yuan

    Northwestern University

  • Alex Zunger

    University of Colorado Boulder, Colorado University Boulder

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• Experiment Investigation of Photo-Assisted Tunneling in a 2D Magnet-Semiconductor Tunnel Junction

  ORAL

  March 20, 2025, 7:00 PM – March 20, 2025, 7:12 PM

  Publication: This work is supported by AFOSR grant FA9550-21-1-0319 and ACS PRF# 66299-DNI10.

  Presenters

  • Mohamed Shehabeldin

    Boston College

  Authors

  • Mohamed Shehabeldin

    Boston College

  • Zhe Sun

    Boston College

  • Zumeng Huang

    Boston College

  • Jian Tang

    Boston College

  • Siyuan Ding

    Boston College

  • Vsevolod Belosevich

    Boston College

  • Michael Geiwitz

    Boston College

  • Kenji Watanabe

    National Institute for Materials Science, NIMS, Research Center for Functional Materials, National Institute for Materials Science, Research Center for Electronic and Optical Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, Research Center for Functional Materials, National Institute of Material Science, Tsukuba, Japan, National Institute of Materials Science, Advanced Materials Laboratory, National Institute for Materials Science

  • Takashi Taniguchi

    National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, International Center for Materials Nanoarchitectonics, National Institute of Material Science, Tsukuba, Japan, Advanced Materials Laboratory, National Institute for Materials Science

  • Kenneth Stephen Burch

    Boston College

  • Su-Yang Xu

    Harvard University

  • Qiong Ma

    Boston College

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• Developing spin light emitting diodes toward real optoelectronic applications

  ORAL · Invited

  March 20, 2025, 7:12 PM – March 20, 2025, 7:48 PM

  Publication: P. A. Dainone, N. F. Prestes, P. Renucci, A. Bouché, M. Morassi, X. Devaux, M. Lindemann, J.-M. George, H. Jaffrès, A. Lemaitre, B. Xu, M. Stoffel, T. Chen, L. Lombez, D. Lagarde, G. Cong, T. Ma, P. Pigeat, M. Vergnat, H. Rinnert, X. Marie, X. Han, S. Mangin, J.-C. Rojas Sanchez, J.-P. Wang, M. C. Beard, N. C. Gerhardt, I. Žutić & Y. Lu, "Controlling the helicity of light by electrical magnetization switching", Nature 627, 783 (2024).

  Presenters

  • Yuan LU

    Institut Jean Lamour, Université de Lorraine, CNRS, UMR 7198

  Authors

  • Yuan LU

    Institut Jean Lamour, Université de Lorraine, CNRS, UMR 7198

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• Nagaoka Ferromagnetism in finite-size arrays: Connectivity and Magnetic Perturbations effects

  ORAL

  March 20, 2025, 7:48 PM – March 20, 2025, 8:00 PM

  Presenters

  • Nohora A Hernandez Cepeda

    Ohio University

  Authors

  • Nohora A Hernandez Cepeda

    Ohio University

  • Sergio E Ulloa

    Ohio University

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• Highly Efficient Spin-Orbit Torque Switching using Bulk-Insulating Topological Insulator Bi­₂Se₃

  ORAL

  March 20, 2025, 8:00 PM – March 20, 2025, 8:12 PM

  Presenters

  • Connie H Li

    United States Naval Research Laboratory

  Authors

  • Connie H Li

    United States Naval Research Laboratory

  • Mehmet A Noyan

    United States Naval Research Laboratory

  • Xiaohang Zhang

    United States Naval Research Laboratory

  • Jisoo Moon

    United States Naval Research Laboratory (NRL), The City College of New York

  • Enrique Cobas

    United States Naval Research Laboratory

  • Mark I Lohmann

    United States Naval Research Laboratory

  • Qiang Zou

    West Virginia University

  • Lian Li

    West Virginia University

  • Berend Thomas Jonker

    United States Naval Research Laboratory

  • Olaf M Van T Erve

    United States Naval Research Laboratory

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• Abstract Withdrawn

  ORAL Withdrawn

  March 20, 2025, 8:12 PM – March 20, 2025, 8:24 PM

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• Relaxation of Nitrogen Donors in Silicon Carbide at High Magnetic Fields

  ORAL

  March 20, 2025, 8:24 PM – March 20, 2025, 8:36 PM

  Publication: Planned PRB on ENDOR and Relaxation.

  Presenters

  • Johan van Tol

    Florida State University

  Authors

  • Johan van Tol

    Florida State University

  • Mary Ellen Zvanut

    University of Alabama at Birmingham

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• Tuning Magnetic Ground States of Neutral Dopant Clusters in Semiconductors

  ORAL

  March 20, 2025, 8:36 PM – March 20, 2025, 8:48 PM

  Publication: Haonan Zhou, Rhine Samajdar and R. N. Bhatt (planned paper)

  Presenters

  • Ravindra Nautam Bhatt

    Princeton University

  Authors

  • Ravindra Nautam Bhatt

    Princeton University

  • Haonan Zhou

    Tower Research Capital

  • Rhine Samajdar

    Princeton University

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• Injection spin-Hall effect in a GeSn/Ge two-dimensional hole gas

  ORAL

  March 20, 2025, 8:48 PM – March 20, 2025, 9:00 PM

  Publication: S. Rossi et al., manuscript in preparation

  Presenters

  • Fabio Pezzoli

    University of Milano-Bicocca

  Authors

  • Fabio Pezzoli

    University of Milano-Bicocca

  • Simone Rossi

    University of Milano-Bicocca

  • Valentina Caprotti

    University of Milano-Bicocca

  • Andrea Filippi

    University of Milano-Bicocca

  • Emiliano Bonera

    University of Milano-Bicocca

  • Jacopo Pedrini

    University of Milano-Bicocca

  • Roberto Raimondi

    Università Roma Tre

  • Maksym Myronov

    University of Warwick, The University of Warwick

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