Zobrazeno 1 - 10
of 3 674
pro vyhledávání: '"A. Chumak"'
Autor:
Zenbaa, Noura, Levchenko, Khrystyna O., Panda, Jaganandha, Davídková, Kristýna, Ruhwedel, Moritz, Knauer, Sebastian, Lindner, Morris, Dubs, Carsten, Wang, Qi, Urbánek, Michal, Pirro, Philipp, Chumak, Andrii V.
We demonstrate a magnonic diode based on a bilayer structure of Yttrium Iron Garnet (YIG) and Cobalt Iron Boron (CoFeB). The bilayer exhibits pronounced non-reciprocal spin-wave propagation, enabled by dipolar coupling and the magnetic properties of
Externí odkaz:
http://arxiv.org/abs/2412.08383
Autor:
Serha, Rostyslav O., Voronov, Andrey A., Schmoll, David, Klingbeil, Rebecca, Knauer, Sebastian, Koraltan, Sabri, Pribytova, Ekaterina, Lindner, Morris, Reimann, Timmy, Dubs, Carsten, Abert, Claas, Verba, Roman, Urbánek, Michal, Suess, Dieter, Chumak, Andrii V.
Quantum magnonics aims to exploit the quantum mechanical properties of magnons for nanoscale quantum information technologies. Ferrimagnetic yttrium iron garnet (YIG), which offers the longest magnon lifetimes, is a key material typically grown on ga
Externí odkaz:
http://arxiv.org/abs/2412.02827
This review explores the progress of spin-wave technology, emphasizing magnonics as a potential solution to modern challenges in radio frequency (RF) communication systems. To ensure clarity, the first two sections of the review reiterate premises of
Externí odkaz:
http://arxiv.org/abs/2411.19212
Autor:
Voronov, Andrey A., Santos, Marcos Cuervo, Bruckner, Florian, Suess, Dieter, Chumak, Andrii V., Abert, Claas
The inverse design approach in magnonics exploits the wave nature of magnons and machine learning to develop novel logical devices with unique functionalities that exceed the capabilities of analytical methods. Despite its potential in analog, Boolea
Externí odkaz:
http://arxiv.org/abs/2411.19109
Autor:
Zenbaa, Noura, Majcen, Fabian, Abert, Claas, Bruckner, Florian, Mauser, Norbert J., Schrefl, Thomas, Wang, Qi, Suess, Dieter, Chumak, Andrii V.
Magnonic logic gates represent a crucial step toward realizing fully magnonic data processing systems without reliance on conventional electronic or photonic elements. Recently, a universal and reconfigurable inverse-design device has been developed,
Externí odkaz:
http://arxiv.org/abs/2411.17546
Autor:
Schmoll, David, Voronov, Andrey A., Serha, Rostslav O., Slobodianiuk, Denys, Levchenko, Khrystyna O., Abert, Claas, Knauer, Sebastian, Suess, Dieter, Verba, Roman, Chumak, Andrii V.
Magnons have inspired potential applications in modern quantum technologies and hybrid quantum systems due to their intrinsic nonlinearity, nanoscale scalability, and a unique set of experimentally accessible parameters for manipulating their dispers
Externí odkaz:
http://arxiv.org/abs/2411.13414
Autor:
Abert, Claas, Bruckner, Florian, Voronov, Andrey, Lang, Martin, Pathak, Swapneel Amit, Holt, Samuel, Kraft, Robert, Allayarov, Ruslan, Flauger, Peter, Koraltan, Sabri, Schrefl, Thomas, Chumak, Andrii, Fangohr, Hans, Suess, Dieter
We present NeuralMag, a flexible and high-performance open-source Python library for micromagnetic simulations. NeuralMag leverages modern machine learning frameworks, such as PyTorch and JAX, to perform efficient tensor operations on various paralle
Externí odkaz:
http://arxiv.org/abs/2411.11725
Autor:
Wang, Yueqi, Guo, Mengying, Davídková, Kristýna, Verba, Roman, Guo, Xueyu, Dubs, Carsten, Chumak, Andrii V., Pirro, Philipp, Wang, Qi
Magnon spintronics is an emerging field that explores the use of magnons, the quanta of spin waves in magnetic materials for information processing and communication. Achieving unidirectional information transport with fast switching capability is cr
Externí odkaz:
http://arxiv.org/abs/2410.01511
Autor:
Demydenko, Yurii, Vasiliev, Taras, Levchenko, Khrystyna O., Chumak, Andrii V., Lozovski, Valeri
Brillouin light scattering (BLS) spectroscopy is a powerful tool for detecting spin waves in magnetic thin films and nanostructures. Despite comprehensive access to spin-wave properties, BLS spectroscopy suffers from the limited wavenumber of detecta
Externí odkaz:
http://arxiv.org/abs/2404.14535
Autor:
Lozovski, Valeri, Chumak, Andrii V.
Brillouin light scattering (BLS) spectroscopy is an effective method for detecting spin waves in magnetic thin films and nanostructures. While it provides extensive insight into the properties of spin waves, BLS spectroscopy is impeded in many practi
Externí odkaz:
http://arxiv.org/abs/2404.14528