Magnetic and transport properties of Ni–Mn–In Heusler alloy films: the effect of structural disorder

Autor: A. F. Kravets, Janusz Dubowik, A. K. Melnik, Yu. V. Kudryavtsev, I. Gościańska

Publikováno v: The European Physical Journal B. 94

We report the structural disorder effect on magnetic and electric transport properties of $$\hbox {Ni}_{50}\hbox {Mn}_{35}\hbox {In}_{15}$$ Heusler alloy (HA) films. Two sets of samples were investigated: disordered (partially amorphous) and ordered

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7727f9db360415178e190c499f6c8478
https://doi.org/10.1140/epjb/s10051-021-00103-0

Non-Negligible Imaginary Part of the Spin-Mixing Conductance and its Impact on Magnetization Dynamics in Heavy-Metal–Ferromagnet Bilayers

Autor: Karol Załęski, Piotr Graczyk, Hubert Głowiński, Emerson Coy, Janusz Dubowik, I. Gościańska, Adam Krysztofik

Publikováno v: Physical Review Applied. 13

In this paper we present experimental verification of the magnitude of the imaginary part of the spin-mixing conductance in bilayers comprising heavy metals. We present results of broadband ferromagnetic resonance studies on heterostructures consisti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::59c421bae19a9b8353c9680a7673278d
https://doi.org/10.1103/physrevapplied.13.054011

Visualizing nanoscale spin waves using MAXYMUS

Autor: Justyna Rychły, Christian H. Back, Hermann Stoll, Janusz Dubowik, Jarosław W. Kłos, Felix Groß, Markus Weigand, Ajay Gangwar, Feliks Stobiecki, Eberhard Goering, Filip Lisiecki, Gisela Schütz, Nick Träger, Maciej Krawczyk, Johannes Förster, Bartel Van Waeyenberge, Joachim Gräfe

Publikováno v: Spintronics XII.

Magnonics research, i.e. the manipulation of spin waves for information processing, is a topic of intense research interest in the past years. FMR, BLS and MOKE measurements lead to tremendous success and advancement of the field. However, these meth

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https://doi.org/10.1117/12.2530326

Reprogrammability and Scalability of Magnonic Fibonacci Quasicrystals

Autor: Eberhard Goering, Piotr Kuświk, Iuliia Bykova, Hubert Głowiński, Jarosław W. Kłos, Markus Weigand, Justyna Rychły, Filip Lisiecki, Gisela Schütz, Feliks Stobiecki, Felix Groß, Janusz Dubowik, Joachim Gräfe, Gianluca Gubbiotti, M. Zelent, Maciej Krawczyk

Publikováno v: Physical Review Applied 11 (2019): 054003. doi:10.1103/PhysRevApplied.11.054003
info:cnr-pdr/source/autori:Lisiecki, Filip; Rychly, Justyna; Kuswik, Piotr; Glowinski, Hubert; Klos, Jaroslaw W.; Gross, Felix; Bykova, Iuliia; Weigand, Markus; Zelent, Mateusz; Goering, Eberhard J.; Schuetz, Gisela; Gubbiotti, Gianluca; Krawczyk, Maciej; Stobiecki, Feliks; Dubowik, Janusz; Graefe, Joachim/titolo:Reprogrammability and Scalability of Magnonic Fibonacci Quasicrystals/doi:10.1103%2FPhysRevApplied.11.054003/rivista:Physical Review Applied/anno:2019/pagina_da:054003/pagina_a:/intervallo_pagine:054003/volume:11

Magnonic quasicrystals can be used to manipulate spin waves, offering possibilities beyond those of periodic magnonic crystals. The authors investigate one-dimensional magnonic Fibonacci quasicrystals and demonstrate the existence of collective spin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1be09902ada46f7c6286899f3a6982f8
https://doi.org/10.1103/physrevapplied.11.054003

Optical properties of Fe-Mn-Ga alloys

Autor: N. V. Uvarov, Janusz Dubowik, Yu. V. Kudryavtsev

The first-principles calculations of the electronic structures and the interband optical conductivity (OC) spectra have been performed for the stoichiometric Fe$_{2}$MnGa alloy with L2$_{1}$ and L1$_{2}$ types of atomic ordering. The calculated optic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb965d581c0b7b37008dcb17f2feecae