Fachbereich Physik

Research Group Nanoscaled Magnonic Hybrids

Publications

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    2023

  1. Enhanced thermally-activated skyrmion diffusion in synthetic antiferromagnetic systems with tunable effective topological charge
    T. Dohi, M. Weißenhofer, N. Kerber, F. Kammerbauer, Y. Ge, K. Raab, J. Zàzvorka, M. Syskaki, A. Shahee, M. Ruhwedel, T. Böttcher, P. Pirro, G. Jakob, U. Nowak, M. Kläui
    Nat. Commun. 14, 5424 (2023)
    arXiv.2206.00791

    2. 2022

  2. Inducing Dzyaloshinskii–Moriya interaction in symmetrical multilayers using post annealing
    K. Ahmadi, F. Mahfouzi, L. Jamilpanah, M. Mohseni, T. Böttcher, P. Pirro, N. Kioussis, J. Åkerman, S. A. S. Ebrahimi, and S. M. Mohseni
    Scientific reports 12, 11877 (2022)

    3. 2021

  3. Robust formation of nanoscale magnetic skyrmions in easy-plane anisotropy thin film multilayers with low damping
    Luis Flacke, Valentin Ahrens, Simon Mendisch, Lukas Körber, Tobias Böttcher, Elisabeth Meidinger, Misbah Yaqoob, Manuel Müller, Lukas Liensberger, Attila Kákay, Markus Becherer, Philipp Pirro, Matthias Althammer, Stephan Geprägs, Hans Huebl, Rudolf Gross, Mathias Weiler
    Phys. Rev. B 104, L100417 (2021)
    arXiv.2102.11117

  4. Heisenberg Exchange and Dzyaloshinskii–Moriya Interaction in Ultrathin Pt(W)/CoFeB Single and Multilayers
    T. Böttcher, K. Lee, F. Heussner, S. Jaiswal, G. Jakob, M. Kläui, B. Hillebrands, T. Brächer, P. Pirro
    IEEE Trans. Magn. 57, 1600207 (2021)
    arXiv.2006.02690

2020

  1. Temperature dependence of spin pinning and spin-wave dispersion in nanoscopic ferromagnetic waveguides
    B. Heinz, Q. Wang, R. Verba, V. I. Vasyuchka, M. Kewenig, P. Pirro, M. Schneider, T. Meyer, B. Lägel, C. Dubs, T. Brächer, O. V. Dobrovolskiy, and A. V. Chumak
    Ukr. J. Phys. 65, 1094 (2020)
  2. A nonlinear magnonic nano-ring resonator
    Q. Wang, A. Hamadeh, R. Verba, V. Lomakin, M. Mohseni, B. Hillebrands, A. V. Chumak, and P. Pirro
    npj Comput Mater 6, 192 (2020)
  3. Interference of co-propagating Rayleigh and Sezawa waves observed with micro-focussed Brillouin light scattering spectroscopy
    M. Geilen, F. Kohl, A. Nicoloiu, A. Müller, B. Hillebrands, and P. Pirro
    Appl. Phys. Lett. 117, 213501 (2020)
  4. A magnonic directional coupler for integrated magnonic half-adders
    Q. Wang, M. Kewenig, M. Schneider, R. Verba, F. Kohl, B. Heinz, M. Geilen, M. Mohseni, B. Lägel, F. Ciubotaru, C. Adelmann, C. Dubs, S. D. Cotofana, O. V. Dobrovolskiy, T. Brächer, P. Pirro, and A. V. Chumak
    Nat. Electron. 3, 765 (2020)
    Additional material:arXiv:1905.12353arXiv:1902.02855
  5. Bose-Einstein condensation of nonequilibrium magnons in confined systems
    M. Mohseni, A. Qaiumzadeh, A. A. Serga, A. Brataas, B. Hillebrands, and P. Pirro
    New J. Phys. 22, 083080 (2020)
  6. Controlling the propagation of dipole-exchange spin waves using local inhomogeneity of the anisotropy
    M. Mohseni, B. Hillebrands, P. Pirro, and M. Kostylev
    Phys. Rev. B 102, 014445 (2020)
  7. Opportunities and challenges for spintronics in the microelectronics industry
    B. Dieny, I. L. Prejbeanu, K. Garello, P. Gambardella, P. Freitas, R. Lehndorff, W. Raberg, U. Ebels, S. O. Demokritov, J. Åkerman, A. Deac, P. Pirro, C. Adelmann, A. Anane, A. V. Chumak, A. Hirohata, S. Mangin, S. O. Valenzuela, M. C. Onbaşlı, M. d’Aquino, G. Prenat, G. Finocchio, L. Lopez-Diaz, R. Chantrell, O. Chubykalo-Fesenko, and P. Bortolotti
    Nat. Electron. 3, 446 (2020)
  8. Slow-wave based magnonic diode
    M. Grassi, M. Geilen, D. Louis, M. Mohseni, T. Brächer, M. Hehn, D. Stoeffler, M. Bailleul, P. Pirro and Y. Henry
    Phys. Rev. Applied 14, 024047 (2020)
  9. Optical elements for anisotropic spin-wave propagation
    M. Vogel, P. Pirro, B. Hillebrands and G. von Freymann
    Appl. Phys. Lett. 116, 262404 (2020)
  10. Propagation of spin-wave packets in individual nanosized yttrium iron garnet magnonic conduits
    B. Heinz, T. Brächer, M. Schneider, Q. Wang, B. Lägel, A. M. Friedel, D. Breitbach, S. Steinert, T. Meyer, M. Kewenig, C. Dubs, P. Pirro, and A. V. Chumak
    Nano Lett. 20, 4220 (2020)
  11. Bose–Einstein condensation of quasiparticles by rapid cooling
    M. Schneider, T. Brächer, D. Breitbach, V. Lauer, P. Pirro, D. A. Bozhko, H. Yu. Musiienko-Shmarova, B. Heinz, Q. Wang, T. Meyer, F. Heussner, S. Keller, E. Th. Papaioannou, B. Lägel, T. Löber, C. Dubs, A. N. Slavin, V. S. Tiberkevich, A. A. Serga, B. Hillebrands, and A. V. Chumak
    Nat. Nanotechnol. 15, 457 (2020)
  12. Review on spintronics: Principles and device applications
    A. Hirohata , K. Yamada, Y. Nakatani, L. Prejbeanu, B. Diény, P. Pirro, B. Hillebrands
    J. Magn. Magn. Mater. 509, 166711 (2020)
  13. Propagating magnetic droplet solitons as moveable nanoscale spin-wave sources with tunable direction of emission
    M. Mohseni, Q. Wang, M. Mohseni, T. Brächer, B. Hillebrands, and P. Pirro
    Phys. Rev. Applied 13, 024040 (2020)
  14. Parametric generation of propagating spin waves in ultrathin yttrium iron garnet waveguides
    M. Mohseni, M. Kewenig, R. Verba, Q. Wang, M. Schneider, B. Heinz, F. Kohl, C. Dubs, B. Lägel, A. A. Serga, B. Hillebrands, A. V. Chumak, and P. Pirro
    Phys. Status Solidi RRL 14, 2000011 (2020)
  15. Experimental realization of a passive GHz frequency‐division demultiplexer for magnonic logic networks
    F. Heussner, G. Talmelli, M. Geilen, B. Heinz, T. Brächer, T. Meyer, F. Ciubotaru, C. Adelmann, K. Yamamoto, A. A. Serga, B. Hillebrands, and P. Pirro
    Phys. Status Solidi RRL 14, 1900695 (2020)
  16. Chiral excitations of magnetic solitons driven by their own inertia
    M. Mohseni, D. R. Rodrigues, M. Saghafi, S. Chung, M. Ahlberg, H. F. Yazdi, Q. Wang, S. A. H. Banuazizi, P. Pirro, J. Åkerman, and M. Mohseni
    Phys. Rev. B 101, 020417(R) (2020)

2019

  1. Roadmap on STIRAP applications
    K. Bergmann, H.-C. Naegerl, C. D. Panda, G. Gabrielse, E. Miloglyadov, M. Quack, G. Seyfang, G. Wichmann, S. Ospelkaus, A. Kuhn, S. Longhi, A. Szameit, M. Drewsen, W. Hensinger, S. Weidt, T. Halfmann, H. Wang, G. S. Paraoanu, N. V. Vitanov, J. Mompart, T. Busch, T. J. Barnum, D. D. Grimes, R. W. Field, M. G. Raizen, E. Narevicius, M. Auzinsh, D. Budker, A. Palffy, C. H. Keitel, B. Hillebrands, P. Pirro, X. Zhu, and J. Zhu
    J. Phys. B: At. Mol. Opt. Phys. 52, 202001 (2019)
  2. Nanoscale spin-wave wake-up receiver
    Q. Wang, T. Brächer, M. Mohseni, B. Hillebrands, V. I. Vasyuchka, A. V. Chumak, and P. Pirro
    Appl. Phys. Lett. 115, 092401 (2019)
  3. Spin pinning and spin-wave dispersion in nanoscopic ferromagnetic waveguides
    Q. Wang, B. Heinz, R. Verba, M. Kewenig, P. Pirro, M. Schneider, T. Meyer, B. Lägel, C. Dubs, T. Brächer, and A. V. Chumak
    Phys. Rev. Lett. 122, 247202 (2019)
  4. Topological characterization of classical waves: The topological origin of magnetostatic surface spin waves
    K. Yamamoto, G. C. Thiang, P. Pirro, K.-W. Kim, K. Everschor-Sitte, and E. Saitoh
    Phys. Rev. Lett., 122, 217201 (2019)
  5. The SpinTronicFactory roadmap: a European community view
    B. Dieny, L. Prejbeanu, K. Garello, P. Freitas, R. Lehndorff, W. Raberg, U. Ebels, S. Demokritov, J. Akerman, P. Pirro, C. Adelmann, A. Anane, A. Chumak, A. Hirohata, S. Mangin, M. d’Aquino, G. Prenat, G. Finocchio, L. Lopez Diaz, O. Chubykalo-Fesenko, and P. Bortolotti
    SciTech Europa (2019)
  6. Backscattering immunity of dipole-exchange magnetostatic surface spin waves
    M. Mohseni, R. Verba, T. Bracher, Q. Wang, D. A. Bozhko, B. Hillebrands, and P. Pirro
    Phys. Rev. Lett. 122, 197201 (2019)