Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Gangwar, Ajay"'
Autor:
Gangwar, Ajay, Jain, Shweta
The observed ratings in most recommender systems are subjected to popularity bias and are thus not randomly missing. Due to this, only a few popular items are recommended, and a vast number of non-popular items are hardly recommended. Not suggesting
Externí odkaz:
http://arxiv.org/abs/2109.05677
Autor:
Noske, Matthias, Stoll, Hermann, Fähnle, Manfred, Gangwar, Ajay, Woltersdorf, Georg, Slavin, Andrei, Weigand, Markus, Dieterle, Georg, Förster, Johannes, Back, Christian H., Schütz, Gisela
Scanning transmission x-ray microscopy is employed to investigate experimentally the reversal of the magnetic vortex core polarity in cylindrical Ni81Fe19 nanodisks triggered by two orthogonal monopolar magnetic field pulses with peak amplitude $B_0$
Externí odkaz:
http://arxiv.org/abs/1511.03486
Autor:
Noske, Matthias, Stoll, Hermann, Fähnle, Manfred, Gangwar, Ajay, Woltersdorf, Georg, Slavin, Andrei, Weigand, Markus, Dieterle, Georg, Förster, Johannes, Back, Christian H., Schütz, Gisela
Publikováno v:
Phys. Rev. Lett. 117, 037208 (2016)
Three-dimensional linear spin-wave eigenmodes of a Permalloy disk having finite thickness are studied by micromagnetic simulations based on the Landau-Lifshitz-Gilbert equation. The eigenmodes found in the simulations are interpreted as linear superp
Externí odkaz:
http://arxiv.org/abs/1505.01148
Publikováno v:
In AEUE - International Journal of Electronics and Communications September 2020 124
We present a method for the investigation of gigahertz magnetization dynamics of single magnetic nano elements. By combining a frequency domain approach with a micro focus Kerr effect detection, a high sensitivity to magnetization dynamics with submi
Externí odkaz:
http://arxiv.org/abs/1405.6551
Autor:
Noske, Matthias, Gangwar, Ajay, Stoll, Hermann, Kammerer, Matthias, Sproll, Markus, Dieterle, Georg, Weigand, Markus, Fähnle, Manfred, Woltersdorf, Georg, Back, Christian H., Schütz, Gisela
The magnetic vortex structure, an important ground state configuration in micron and sub-micron sized ferromagnetic thin film platelets, is characterized by a curling in-plane magnetization and, in the center, a minuscule region with out-of-plane mag
Externí odkaz:
http://arxiv.org/abs/1405.0590
Publikováno v:
In AEUE - International Journal of Electronics and Communications December 2019 112
Autor:
Sproll, Markus, Noske, Matthias, Bauer, Hans, Kammerer, Matthias, Gangwar, Ajay, Dieterle, Georg, Weigand, Markus, Stoll, Hermann, Back, Christian H., Schütz, Gisela
We demonstrate a non-linear interference due to an active 'dual frequency' excitation of both, the sub-GHz vortex gyromode and multi-GHz magneto-static spin waves in ferromagnetic micrometer sized platelets in the vortex state. When the sub-GHz vorte
Externí odkaz:
http://arxiv.org/abs/1307.4548
Autor:
Gangwar, Ajay Kumar1 (AUTHOR) akgangwarr@gmail.com, Alam, Muhammad Shah2 (AUTHOR), Rajpoot, Vivek3 (AUTHOR), Ojha, Anuj Kumar4 (AUTHOR)
Publikováno v:
International Journal of RF & Microwave Computer-Aided Engineering. Oct2021, Vol. 31 Issue 10, p1-31. 31p.
Akademický článek
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