4 papers
Characterizing the Linearity of Magnonic Devices for Radio-Frequency Applications
Robert Erdelyi, Adam Papp Levente Maucha, Philipp Pirro +5
Magnonic devices exhibit strong amplitude-dependent nonlinearities, which are detrimental to signal integrity in radio-frequency (RF) signal processing applications. They also limi…
Photospheric Swirls in a Quiet-Sun Region
Quan Xie, Jiajia Liu, Chris J. Nelson +2
Swirl-shaped flow structures have been observed throughout the solar atmosphere, in both emission and absorption, at different altitudes and locations, and are believed to be assoc…
Design rules for low-insertion-loss magnonic transducers
Róbert Erdélyi, György Csaba, Levente Maucha +6
We present a computational framework for the design of magnonic transducers, where waveguide antennas generate and pick up spin-wave signals. Our method relies on the combination o…
Tuning magnonic devices with on-chip permanent micromagnets
Maria Cocconcelli, Silvia Tacchi, Róbert Erdélyi +13
One of the most appealing features of magnonics is the easy tunability of spin-waves propagation via external magnetic fields. Usually this requires bulky and power-hungry electrom…