Zobrazeno 1 - 10
of 313
pro vyhledávání: '"A. Semisalova"'
Publikováno v:
Phys. Rev. B 106, 054428 (2022)
Recent experimental observation of inertial spin dynamics calls upon holistic reevaluation of the theoretical framework of magnetic resonance in ferromagnets. Here, we derive the secular equation of an inertial spin system in analogy to the ubiquitou
Externí odkaz:
http://arxiv.org/abs/2204.11057
Publikováno v:
Phys. Rev. B 103, 174435 (2021)
Inertia effects in magnetization dynamics are theoretically shown to result in a different type of spin waves, i.e. nutation surface spin waves, which propagate at terahertz frequencies in in-plane magnetized ferromagnetic thin films. Considering the
Externí odkaz:
http://arxiv.org/abs/2103.07864
Autor:
Nadarajah, Ruksan, Tahir, Shabbir, Landers, Joachim, Koch, David, Semisalova, Anna S., Wiemeler, Jonas, El-Zoka, Ayman, Kim, Se-Ho, Utzat, Detlef, Moller, Rolf, Gault, Baptiste, Wende, Heiko, Farle, Michael, Gokce, Bilal
This study focuses on the synthesis of FeRh nanoparticles via pulsed laser ablation in liquid and on controlling the oxidation of the synthesized nanoparticles. Formation of monomodal {\gamma}-FeRh nanoparticles was confirmed by transmission electron
Externí odkaz:
http://arxiv.org/abs/2102.05652
Autor:
Heigl, Michael, Koraltan, Sabri, Vaňatka, Marek, Kraft, Robert, Abert, Claas, Vogler, Christoph, Semisalova, Anna, Che, Ping, Ullrich, Aladin, Schmidt, Timo, Hintermayr, Julian, Grundler, Dirk, Farle, Michael, Urbánek, Michal, Suess, Dieter, Albrecht, Manfred
Skyrmions and antiskyrmions are topologically protected spin structures with opposite topological charge. Particularly in coexisting phases, these two types of magnetic quasi-particles may show fascinating physics and potential for spintronic devices
Externí odkaz:
http://arxiv.org/abs/2010.06555
Publikováno v:
Phys. Rev. B 102, 184432 (2020)
The inertial dynamics of magnetization in a ferromagnet is investigated theoretically. The analytically derived dynamic response upon microwave excitation shows two peaks: ferromagnetic and nutation resonances. The exact analytical expressions of fre
Externí odkaz:
http://arxiv.org/abs/2008.12221
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Autor:
Sudhakar, Kaustubh, Kono, Takayuki, El-Melegy, Tarek, Badr, Hussein, Laxmeesha, Prajwal M., Montazeri, Kiana, Semisalova, Anna, Farle, Michael, Wiedwald, Ulf, Barsoum, Michel W.
Publikováno v:
In Journal of Magnetism and Magnetic Materials 15 September 2023 582
Autor:
Neeraj, Kumar, Awari, Nilesh, Kovalev, Sergey, Polley, Debanjan, Hagström, Nanna Zhou, Arekapudi, Sri Sai Phani Kanth, Semisalova, Anna, Lenz, Kilian, Green, Bertram, Deinert, Jan-Christoph, Ilyakov, Igor, Chen, Min, Bowatna, Mohammed, Scalera, Valentino, d'Aquino, Massimiliano, Serpico, Claudio, Hellwig, Olav, Wegrowe, Jean-Eric, Gensch, Michael, Bonetti, Stefano
The understanding of how spins move at pico- and femtosecond time scales is the goal of much of modern research in condensed matter physics, with implications for ultrafast and more energy-efficient data storage. However, the limited comprehension of
Externí odkaz:
http://arxiv.org/abs/1910.11284
Autor:
Smoliarova Tatiana, Küster Moritz, Chaturvedi Apoorva, Teo Edwin-Hang-Tong, Farle Michael, Semisalova Anna
Publikováno v:
BIO Web of Conferences, Vol 129, p 22034 (2024)
Externí odkaz:
https://doaj.org/article/0db2124b7d3c47f0b305ae8b45c10b83
We present the results of numerical simulation of magnetodielectric effect (MDE) in magnetorheological elastomers (MRE) - the change of effective permittivity of elastomer placed under the external magnetic field. The computer model of effect is base
Externí odkaz:
http://arxiv.org/abs/1811.09072