Spin-Dependent Phenomena in Semiconductors: van der Waals Dynamics via Optical Probes

Presentations

• Unveiling elusive physical phenomena in 2D van der Waals systems via the valley Zeeman effect

  ORAL · Invited

  March 4, 2024, 3:00 PM – March 4, 2024, 3:36 PM

  Publication: [1] T. Woźniak, P. E. Faria Junior, G. Seifert, A. Chaves, J. Kunstmann, Exciton g-factors of van der Waals heterostructures from first-principles calculations, Physical Review B (Editors' Suggestion) 101, 235408 (2020).
  
  [2] P. E. Faria Junior, D. Tedeschi, M. De Luca, B. Scharf, A. Polimeni, J. Fabian, Common nonlinear features and spin-orbit coupling effects in the Zeeman splitting of novel wurtzite materials, Physical Review B 99, 195205 (2019).
  
  [3] D. Tedeschi, M. De Luca, P. E. Faria Junior, A. Granados del Águila, Q. Gao, H. H. Tan, B. Scharf, P. C. M. Christianen, C. Jagadish, J. Fabian, A. Polimeni, Unusual spin properties of InP wurtzite nanowires revealed by Zeeman splitting spectroscopy, Physical Review B (Rapid Comm.) 99, 161204(R) (2019).
  
  [4] P. E. Faria Junior, M. Kurpas, M. Gmitra, J. Fabian, k.p theory for phosphorene: Effective g-factors, Landau levels, and excitons, Physical Review B 100, 115203 (2019).
  
  [5] P. E. Faria Junior, K. Zollner, T. Woźniak, M. Kurpas, M. Gmitra, J. Fabian, First-principles insightsinto the spin-valley physics of strained transition metal dichalcogenides monolayers, New Journal of Physics 24, 083004 (2022).
  
  [6] E. Blundo, P. E. Faria Junior, A. Surrente, G. Pettinari, M. A. Prosnikov, K. Olkowska-Pucko, K. Zollner, T. Woźniak, A. Chaves, T. Kazimierczuk, M. Felici, A. Babiński, M. R. Molas, P. C. M. Christianen, J. Fabian, A. Polimeni, Strain-induced exciton hybridization in WS2 monolayers unveiled by Zeeman-splitting measurements, Physical Review Letters 129, 067402 (2022).
  
  [7] F. S. Covre, P. E. Faria Junior, V. O. Gordo, C. Serati de Brito, Y. V. Zhumagulov, M. D. Teodoro, O. D. D. Couto Jr., L. Misoguti, S. Pratavieira, M. B. Andrade, P. C. M. Christianen, J. Fabian, F. Withers, Y. Galvão Gobato, Revealing the impact of strain in the optical properties of bubbles in monolayer MoSe2, Nanoscale 14, 5758 (2022).
  
  [8] S. Raiber, P. E. Faria Junior, D. Falter, S. Feldl, P. Marzena, K. Watanabe, T. Taniguchi, J. Fabian, C. Schüller, Ultrafast pseudospin quantum beats in multilayer WSe2 and MoSe2, Nature Communications 13, 4997 (2022).
  
  [9] P. E. Faria Junior, J. Fabian, Signatures of electric field and layer separation effects on the spin-valley physics of MoSe2/WSe2 heterobilayers: from energy bands to dipolar excitons, Nanomaterials 13, 1187 (2023).
  
  [10] P. E. Faria Junior, T. Naimer, K. M. McCreary, B. T. Jonker, J. J. Finley, S. A. Crooker, J. Fabian, A. V. Stier, Proximity-enhanced valley Zeeman splitting at the WS2/graphene interface, 2D Materials 10, 034002 (2023).
  
  [11] C. Serati de Brito, P. E. Faria Junior, T. S. Ghiasi, J. Ingla-Aynés, C. R. Rabahi, C. Cavalini, F. Dirnberger, S. Mañas-Valero, K. Watanabe, T. Taniguchi, K. Zollner, J. Fabian, C. Schüller, H. S. J. van der Zant, Y. Galvão Gobato, Charge transfer and asymmetric coupling of MoSe valleys to the magnetic order of CrSBr, arXiv:2309.03766 (2023).

  Presenters

  • Paulo E Faria Junior

    • University of Regensburg

  Authors

  • Paulo E Faria Junior

    • University of Regensburg

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• Observation of the second harmonic generation in layered antiferromagnet CuCrP₂S₆

  ORAL

  March 4, 2024, 3:36 PM – March 4, 2024, 3:48 PM

  Presenters

  • Shunta Aoki

    • Univ of Tokyo
    • Univ of Tokyo, RIKEN

  Authors

  • Shunta Aoki

    • Univ of Tokyo
    • Univ of Tokyo, RIKEN

  • Yu Dong

    • Univ of Tokyo

  • Ziqian Wang

    • RIKEN CEMS
    • RIKEN

  • Xiang Huang

    • University of Tokyo
    • Univ of Tokyo

  • Yuki Itahashi

    • Univ of Tokyo
    • Department of Applied Physics, The University of Tokyo; RIKEN

  • Naoki Ogawa

    • RIKEN
    • RIKEN Center for Emergent Matter Science (CEMS)

  • Toshiya Ideue

    • The University of Tokyo
    • Univ of Tokyo, ISSP

  • Yoshihiro Iwasa

    • Univ of Tokyo
    • The University of Tokyo
    • The University of Tokyo, RIKEN CEMS
    • Univ of Tokyo, RIKEN

  View abstract →

• Optical Response of Magnetic van der Waals Heterostructures

  ORAL

  March 4, 2024, 3:48 PM – March 4, 2024, 4:00 PM

  Presenters

  • Jiayu David J Cao

    • State Univ of NY - Buffalo

  Authors

  • Jiayu David J Cao

    • State Univ of NY - Buffalo

  • Benedikt Scharf

    • University of Würzburg

  • Gaofeng Xu

    • Hangzhou Dianzi University

  • Konstantin Denisov

    • University at Buffalo

  • Igor Zutic

    • State Univ of NY - Buffalo

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• Emergence of composite 6-particle "hexciton" states in WS₂ and MoSe₂ monolayers

  ORAL

  March 4, 2024, 4:00 PM – March 4, 2024, 4:12 PM

  Presenters

  • Scott A Crooker

    • Los Alamos National Laboratory

  Authors

  • Scott A Crooker

    • Los Alamos National Laboratory

  • Jing Li

    • Los Alamos National Laboratory

  • Junho Choi

    • KRISS, Korea
    • Los Alamos National Laboratory

  • Dinh Van Tuan

    • University of Rochester

  • Hanan Dery

    • University of Rochester

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• Magnetic Field-Dependent Overhauser Field Hysteresis Produced by Periodic Optical Pumping and Directionally Sweeping the Magnetic Field

  ORAL

  March 4, 2024, 4:12 PM – March 4, 2024, 4:24 PM

  Publication: [1] M. J. Dominguez, H.-W. Hsu, and V. Sih, Phys. Rev. B 108, 115203 (2023)
  [2] E. Kesto, M. J. Dominguez, and V. Sih, J. Appl. Phys. 133, 193901 (2023)
  [3] E. Kesto, M. J. Dominguez, and V. Sih, Submitted 09 Oct. 2023

  Presenters

  • Estefanio M Kesto

    • University of Michigan

  Authors

  • Estefanio M Kesto

    • University of Michigan

  • Michael Dominguez

    • University of Michigan

  • Hua-Wei Hsu

    • University of Michigan

  • Vanessa Sih

    • University of Michigan

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• Optical characterization of quasi-1D antiferromagnet

  ORAL

  March 4, 2024, 4:24 PM – March 4, 2024, 4:36 PM

  Presenters

  • Joshua J Sanchez

    • Massachusetts Institute of Technology

  Authors

  • Joshua J Sanchez

    • Massachusetts Institute of Technology

  • Eugene Park

    • Massachusetts Institute of Technology
    • MIT

  • Connor A Occhialini

    • Massachusetts Institute of Technology

  • Riccardo Comin

    • Massachusetts Institute of Technology
    • MIT

  • Zdeněk Sofer

    • University of Chemistry and Technology Prague
    • University of Chemistry and Technology, Prague
    • Institute of Chemistry and Technology, Prague
    • .

  • Prineha Narang

    • College of Letters and Science, University of California, Los Angeles (UCLA), CA, USA.
    • University of California Los Angeles
    • College of Letters and Science, University of California, Los Angeles (UCLA)
    • UCLA
    • University of California, Los Angeles
    • College of Letters and Science, University of California, Los Angeles
    • Harvard University

  • Frances M Ross

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MI

  • Deepika O Kumawat

    • Mount Holyoke College

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• Optical Characterization of AgCrP₂S₆

  ORAL

  March 4, 2024, 4:36 PM – March 4, 2024, 4:48 PM

  Presenters

  • Deepika O Kumawat

    • Mount Holyoke College

  Authors

  • Deepika O Kumawat

    • Mount Holyoke College

  • Joshua J Sanchez

    • Massachusetts Institute of Technology

  • Connor A Occhialini

    • Massachusetts Institute of Technology

  • Riccardo Comin

    • Massachusetts Institute of Technology
    • MIT

  • Eugene Park

    • Massachusetts Institute of Technology
    • MIT

  • Zdeněk Sofer

    • University of Chemistry and Technology Prague
    • University of Chemistry and Technology, Prague
    • Institute of Chemistry and Technology, Prague
    • .

  • Prineha Narang

    • College of Letters and Science, University of California, Los Angeles (UCLA), CA, USA.
    • University of California Los Angeles
    • College of Letters and Science, University of California, Los Angeles (UCLA)
    • UCLA
    • University of California, Los Angeles
    • College of Letters and Science, University of California, Los Angeles
    • Harvard University

  • Frances M Ross

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MI

  View abstract →

• Ferromagnetism and magnetic edge effects in Fe-implanted WS₂ layers

  ORAL

  March 4, 2024, 4:48 PM – March 4, 2024, 5:00 PM

  Presenters

  • Carlos A Meriles

    • City College of New York
    • The City College of New York

  Authors

  • Abdelghani Laraoui

    • University of Nebraska-Lincoln
    • University of Nebraska - Lincoln

  • Thitinun Gas-osoth

    • Japan Advanced Institute of Science and Technology

  • Yifei Wang

    • Japan Advanced Institute of Science and Technology

  • Raman Kumar

    • City College of New York

  • Tom Delord

    • City College of New York

  • Adam Erickson

    • University of Nebraska-Lincoln

  • Tianlin Li

    • University of Nebraska-Lincoln

  • Cory D Cress

    • United States Naval Research Laboratory
    • US Naval Research Laboratory

  • Jose Fonseca-Vega

    • Naval Research Laboratory
    • U.S. Naval Research Lab

  • Xia Hong

    • University of Nebraska-Lincoln

  • Toshu An

    • Japan Advanced Institute of Science and Technology

  • Carlos A Meriles

    • City College of New York
    • The City College of New York

  • Suvechhya Lamichhane

    • University of Nebraska-Lincoln

  • Sy-Hwang Liou

    • University of Nebraska-Lincoln

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• Role of charge-transfer for excitons and their delocalization in van der Waals magnetic semiconductors

  ORAL

  March 4, 2024, 5:00 PM – March 4, 2024, 5:12 PM

  Presenters

  • Connor A Occhialini

    • Massachusetts Institute of Technology

  Authors

  • Connor A Occhialini

    • Massachusetts Institute of Technology

  • Yi Tseng

    • Massachusetts Institute of Technology

  • Hebatalla Elnaggar

    • Sorbonne Université

  • Qian Song

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology

  • Mark Blei

    • Arizona State University

  • Sefaattin Tongay

    • FIAP
    • Arizona State University

  • Valentina Bisogni

    • Brookhaven National Laboratory

  • Frank de Groot

    • Utrecht University

  • Jonathan Pelliciari

    • Brookhaven National Laboratory

  • Riccardo Comin

    • Massachusetts Institute of Technology
    • MIT

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• The dynamical operation of scaled-down spin lasers.

  ORAL

  March 4, 2024, 5:12 PM – March 4, 2024, 5:24 PM

  Presenters

  • Krish Patel

    • State Univ of NY - Buffalo

  Authors

  • Krish Patel

    • State Univ of NY - Buffalo

  • Igor Zutic

    • State Univ of NY - Buffalo

  • Gaofeng Xu

    • Hangzhou Dianzi University

  • Jiayu David J Cao

    • State Univ of NY - Buffalo

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• Spin and optical properties of two-dimensional single color centers in hexagonal boron nitride

  ORAL

  March 4, 2024, 5:24 PM – March 4, 2024, 5:36 PM

  Publication: H. L. Stern, C. M. Gilardoni, et al., "A quantum coherent spin in a two-dimensional material at room temperature." arXiv, 2023. doi: 10.48550/arXiv.2306.13025.

  Presenters

  • Oliver Powell

    • University of Cambridge

  Authors

  • Oliver Powell

    • University of Cambridge

  • Hannah L Stern

    • University of Cambridge

  • Carmem M Gilardoni

    • University of Cambridge

  • Qiushi Gu

    • University of Cambridge

  • Simone Eizagirre Barker

    • University of Cambridge

  • Xiaoxi Deng

    • University of Cambridge

  • Louis Follet

    • University of Paris-Saclay

  • Chi Li

    • Monash University

  • Andrew Ramsay

    • Hitachi Cambridge Laboratory

  • Hark Hoe Tan

    • The Australian National University
    • Australian National University

  • Igor Aharonovich

    • University of Technology Sydney

  • Mete Atatüre

    • Univ of Cambridge
    • University of Cambridge

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• Optimizing Resonator Coupling for Bimodal Electron Spin Resonance

  ORAL

  March 4, 2024, 5:36 PM – March 4, 2024, 5:48 PM

  Presenters

  • Alexander Axton

    • Hamilton College

  Authors

  • Alexander Axton

    • Hamilton College

  • Charles Collett

    • Muhlenberg College

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