Publications

    2022

  1. Electrically Active Domain Wall Magnons in Layered van der Waals Antiferromagnets.
    Mohammad Mushfiqur Rahman, Avinash Rustagi, Yaroslav Tserkovnyak, Pramey Upadhyaya
    [arxiv 2204.13909]
  2. Electrically tunable moire magnetism in twisted double bilayer antiferromagnets.
    Guanghui Cheng, Mohammad Mushfiqur Rahman, Andres Llacsahuanga Allcca, Avinash Rustagi, Xingtao Liu, Lina Liu, Lei Fu, Yanglin Zhu, Zhiqiang Mao, Kenji Watanabe, Takashi Taniguchi, Pramey Upadhyaya, Yong P. Chen
    [arxiv 2204.03837]
  3. Emergence of electric-field-tunable interfacial ferromagnetism in 2D antiferromagnet heterostructures.
    Guanghui Cheng, Mohammad Mushfiqur Rahman, Zhiping He, Andres Llacsahuanga Allcca, Avinash Rustagi, Kirstine Aggerbeck Stampe, Yanglin Zhu, Shaohua Yan, Shangjie Tian, Zhiqiang Mao, Hechang Lei, Kenji Watanabe, Takashi Taniguchi, Pramey Upadhyaya, Yong P. Chen
    [arxiv 2203.13051]
  4. Manipulating quantum impurity spins via dynamical modes of nanomagnets.
    Avinash Rustagi, Shivam Kajale, and Pramey Upadhyaya.
    [arxiv 2203.03652]
  5. Electric field control of interaction between magnons and quantum defect spins.
    A. B. Solanki, S. Bogdanov, M. M. Rahman, A. Rustagi, N. R. Dilley, T. Shen, W. Tong, P. Debashish, Z.Chen, J. Appenzellar, Y. P. Chen, V. M. Shalaev, and P. Upadhyaya.
    Phys. Rev. Research 4, L012025 (2022)

    2021

  6. Flatband-Induced Itinerant Ferromagnetism in RbCo2Se2.
    Jianwei Huang, Zhicai Wang, Hongsheng Pang, Han Wu, Huibo Cao, Sung-Kwan Mo, Avinash Rustagi, A. F. Kemper, Meng Wang, Ming Yi, and R. J. Birgeneau.
    Phys. Rev. B 103, 165105 (2021) [arxiv preprint]
  7. Fermi liquid theory sheds light on "Hot" EHL in 1L-MoS2.
    R. L. Wilmington, H. Ardekani, A. Rustagi, A. Bataller, A. F. Kemper, R. A. Younts, and K. Gundogdu.
    Phys. Rev. B 103, 075416 (2021) [arxiv preprint]

    8. 2020

  8. Sensing chiral magnetic noise via quantum impurity relaxometry.
    Avinash Rustagi, Iacopo Bertelli, Toeno van der Sar, and Pramey Upadhyaya.
    Phys. Rev. B 102, 220403(Rapid Communications) (2020) [arxiv preprint]
  9. Observing coherences with time-resolved photoemission.
    Alexander F. Kemper and Avinash Rustagi.
    arXiv 2005.08978 (2020)
  10. Coupled spin-charge dynamics in magnetic van der Waals heterostructures.
    Avinash Rustagi, Abhishek Solanki, Yaroslav Tserkovnyak, and Pramey Upadhyaya.
    Phys. Rev. B 102, 094421 (2020) [arxiv preprint]
  11. Experimental observation of coupled valley and spin Hall effect in p-doped WSe2 devices.
    Terry Y.T. Hung, Avinash Rustagi, Shengjiao Zhang, Pramey Upadhyaya, and Zhihong Chen.
    InfoMat. 2020; 1-7 (2020) [arxiv preprint]

    12. 2019

  12. Valley and Zeeman Splittings in Multilayer Epitaxial Graphene Revealed by Circular Polarization Resolved Magneto-infrared Spectroscopy.
    Yuxuan Jiang, Zhengguang Lu, Jamey Gigliotti, Avinash Rustagi, Li Chen, Claire Berger, Walter A. de Heer, Christopher J. Stanton, Dmitry Smirnov, and Zhigang Jiang.
    Nano Letters 2019, 19, 10, 7043-7049 [arxiv preprint]
  13. Subnanosecond Fluctuations in Low-Barrier Magnets.
    J. Kaiser, A. Rustagi, K. Y. Camsari, J. Z. Sun, S. Datta, and P. Upadhyaya.
    Phys. Rev. Applied 12, 054056 (2019) [arxiv preprint]
  14. Coherent Excitonic Quantum Beats in Time-Resolved Photoemission Measurements.
    Avinash Rustagi, and Alexander F. Kemper.
    Phys. Rev. B 99,125303 (2019) [arxiv preprint]
  15. Dense Electron-Hole Plasma Formation and Ultra-Long Charge Lifetime in Monolayer MoS2 via Material Tuning.
    A. W. Bataller, R. Younts, Avinash Rustagi, Y. Yu, H. Ardekani, A. F. Kemper, and L. Cao, and K. Gundogdu.
    Nano Letters 2019 19 1104-1111

    16. 2018

  16. Non- equilibrium Electron Dynamics in Pump-Probe Spectroscopy: Role of excited phonon populations.
    O. Abdurazakov, D. Nevola, A. Rustagi, J. K. Freericks, D. B. Dougherty, and Alexander F. Kemper.
    Phys. Rev. B 98, 245110 (2018)[arxiv preprint]
  17. Photoemission signature of excitons.
    Avinash Rustagi and Alexander F. Kemper.
    Phys. Rev. B 97, 235310 (2018)[arxiv preprint]
  18. Theoretical phase diagram for the room temperature Electron-Hole Liquid in photo-excited quasi-2D monolayer MoS2.
    Avinash Rustagi and Alexander F. Kemper.
    Nano Letters 2018 18 (1), 455-459[arxiv preprint]

    19. 2017

  19. Sub-picosecond acoustic pulses generated at buried GaP/Si interfaces.
    Kunie Ishioka, Avinash Rustagi, Andreas Beyer, Wolfgang Stolz, Kerstin Volz, Ulrich Hofer, Hrvoje Petek, and Christopher J. Stanton.
    Appl. Phys. Lett. 111, 062105(2017)[arxiv preprint]
  20. Detecting the Photoexcited Carrier Distribution Across GaAs/Transition Metal Oxide Interfaces by Coherent Longitudinal Acoustic Phonons.
    Kevin L. Pollock, Hoang Q. Doan, Avinash Rustagi, Christopher J. Stanton, and Tanja Cuk.
    J. Phys. Chem. Lett., 8, 922 - 928 (2017)
  21. Intrinsic coherent acoustic phonons in the indirect band gap semiconductors Si and GaP.
    K. Ishioka, A. Rustagi, U. Hofer, H. Petek and C. J. Stanton.
    Phys. Rev. B 95, 035205 (2017)[arxiv preprint]

    22. 2016

  22. THz radiation from accelerating charge carriers in graphene under ultrafast photoexcitation.
    Avinash Rustagi and C. J. Stanton.
    Phys. Rev. B 94, 195207 (2016)[arxiv preprint]
  23. Coherent phonon spectroscopy characterization of electronic bands at buried semiconductor heterointerfaces.
    K. Ishioka, K. Brixius, A. Beyer, A. Rustagi, C. J. Stanton, W. Stolz, K. Volz, U. Hofer and H. Petek.
    Appl. Phys. Lett. 108, 051607 (2016)

    24. 2015

  24. Dynamically Coupled Plasmon-Phonon Modes in GaP; an Indirect-Gap, Polar Semiconductor.
    K. Ishioka, K. Brixius, U. Hofer, A. Rustagi, E. Thatcher, C. J. Stanton and H. Petek.
    Phys. Rev. B 92, 205203 (2015)

    25. 2014

  25. Hot-electron noise properties of graphene-like systems.
    A. Rustagi and C. J. Stanton.
    Phys. Rev. B 90, 245424 (2014)

    26. 2012

  26. Circular polarization dependent cyclotron resonance in large-area graphene in ultrahigh magnetic fields.
    L. G. Booshehri, C. H. Mielke, D. G. Rickel, S. A. Crooker, Q. Zhang, L. Ren, E. H. Hároz, A. Rustagi, C. J. Stanton, Z. Jin, Z. Sun, Z. Yan, J. M. Tour, and J. Kono.
    Phys. Rev. B 85, 205407 (2012)[arxiv preprint]