6 papers
Integrated magnonic neural circuits based on nonlinear wave neurons
Mengying Guo, Xudong Jing, Kristýna Davidkova +11
Artificial intelligence is driving intense interest in alternative computing hardware capable of neural information processing beyond conventional charge-based electronics. Among e…
Review on spin-wave RF applications
Khrystyna O. Levchenko, Kristýna DavÃdková, Jan Mikkelsen +1
This review explores the development of spin-wave technology, highlighting magnonics as a promising route for radio frequency (RF) communication systems. The rollout of 5G and the…
Exchange spin-wave propagation in Ga:YIG nanowaveguides
Andrey A. Voronov, Khrystyna O. Levchenko, Roman Verba +7
Spin-wave-based computing has emerged as a promising approach to overcome the fundamental limitations of CMOS technologies. However, the increasing demand for device miniaturizatio…
1D YIG hole-based magnonic nanocrystal
K. O. Levchenko, K. DavÃdková, R. O. Serha +12
Magnetic media with artificial periodic modulation-magnonic crystals (MCs) - enable tunable spin-wave dynamics and band structure engineering. Nanoscaling enhances these capabiliti…
YIG/CoFeB bilayer magnonic diode
Noura Zenbaa, Khrystyna O. Levchenko, Jaganandha Panda +9
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 pr…
Fast switchable unidirectional magnon emitter
Yueqi Wang, Mengying Guo, Kristýna DavÃdková +6
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 uni…