475 citations · 2.3k across the 57 of their papers we have counts for
61 papers
Frequency-Division Multiplexing in Magnonic Waveguides
Alina-Cristina Bunea, Laurentiu Stoleriu, Giacomo Talmelli +3
Frequency-division multiplexing is a key functionality for wave-based information processing, enabling multiple information channels to coexist within the same physical medium. Her…
Bulk-mediated reflection of chirality-protected surface spin waves
Vitaliy I. Vasyuchka, Florin Ciubotaru, Andrii V. Chumak +2
Surface spin waves of the Damon-Eshbach type exhibit intrinsically nonreciprocal transport properties with a chiral dynamical field structure that localizes counterpropagating wave…
Composite based magnetoelectric scaled devices with large output voltages
Emma Van Meirvenne, Aude Brinkmann-Hornbogen, Bart Soree +2
In this work, we investigate the differential voltage generation arising from the direct magnetoelectric (ME) effect in nanoscale composite devices upon magnetization rotation from…
Gilbert Damping Parameters of Epitaxially-Stabilized Iron Gallium Thin Films from Ferromagnetic Resonance
Ruth Loh, Sujan Shrestha, Jiaxuan Wu +4
Iron gallium (FeGa) alloys are excellent rare-earth-free magnetostrictors. Through epitaxial stabilization, the disordered A2 alloy can be extended from 19% to 30% gallium resultin…
Nonlinear Strain-Mediated Magnetoelectric Coupling in Sub-Microscale Ni/BPZT Thin-Film Devices
Fanfan Meng, Emma Van Meirvenne, Federica Luciano +6
Strain-mediated magnetoelectric (ME) heterostructures enable electric-field control of magnetism and are promising for ultra-low-power spintronic logic. Yet achieving spatially sel…
Modelling spin-wave interference with electromagnetic leakage in micron-scaled spin-wave transducers
Felix Kohl, Björn Heinz, Matthias Wagner +3
Utilization of spin-wave transducers for radio-frequency signal processing provides significant potential due to intrinsic tunability, scalability and nonlinearity. However, such c…
Charge accumulation by Direct Magnetoelectric Effect in ScAlN/Ni Nanoscale Devices
Federica Luciano, Emma Van Meirvenne, Ephraim Spindler +6
This work investigates the direct magnetoelectric effect in thin-film lab scale composite heterostructures comprising a 100 nm thick piezoelectric Sc0.4Al0.6N (ScAlN) and a magneto…
Power Transfer in Magnetoelectric Resonators: a Combined Analytical and Finite Element Study
Emma Van Meirvenne, Frederic Vanderveken, Daniele Narducci +3
We present an analytical model for power transfer in a magnetoelectric film bulk acoustic resonator (FBAR) comprising a piezoelectric-magnetostrictive bilayer. The model describes…
Self Biased Integrated Magnonic Device
Maria Cocconcelli, Federico Maspero, Andrea Micelli +13
In the race towards "beyond 6G" telecommunication platforms, magnonics emerges as a promising solution due to its wide tunability within the FR3 band (7-24 GHz). So far, however, t…
Correlation between structural and magnetic properties of epitaxial YIG films by pulsed laser deposition
José Diogo Costa, N. Claessens, Giacomo Talmelli +6
In this study, we investigate the relationships between film growth conditions, crystalline microstructure, and magnetic properties of epitaxial Yttrium Iron Garnet (YFeO$_…
Spin Wave Threshold Gate
Arne Van Zegbroeck, Pantazis Anagnostou, Said Hamdioui +3
While Spin Waves (SW) interaction provides natural support for low power Majority (MAJ) gate implementations many hurdles still exists on the road towards the realization of practi…
Spintronic logic: from transducers to logic gates and circuits
Christoph Adelmann, Florin Ciubotaru, Fanfan Meng +2
While magnetic solid-state memory has found commercial applications to date, magnetic logic has rather remained on a conceptual level so far. Here, we discuss open challenges of di…
Magnetoelectric Coupling in Pb(Zr,Ti)O3/CoFeB Nanoscale Waveguides Studied by Propagating Spin-Wave Spectroscopy
Daniele Narducci, Xiangyu Wu, Isabella Boventer +5
This study introduces a method for the characterization of the magnetoelectric coupling in nanoscale Pb(Zr,Ti)O3/CoFeB thin film composites based on propagating spin-wave spectrosc…
Microwave Properties of Ba-Substituted Pb(ZrTi)O after Chemical-Mechanical Polishing
Federica Luciano, Lieve Teugels, Sean McMitchell +13
We have studied the effect of chemical-mechanical polishing (CMP) on the ferroelectric, piezoelectric, and microwave dielectric properties of Ba-substituted PZT (BPZT), deposited b…
Roadmap for Unconventional Computing with Nanotechnology
Giovanni Finocchio, Jean Anne C. Incorvia, Joseph S. Friedman +48
In the "Beyond Moore's Law" era, with increasing edge intelligence, domain-specific computing embracing unconventional approaches will become increasingly prevalent. At the same ti…
Perspectives and Challenges of Scaled Boolean Spintronic Circuits Based on Magnetic Tunnel Junction Transducers
F. Meng, S. -Y. Lee, O. Zografos +9
This paper addresses the question: Can spintronic circuits based on Magnetic Tunnel Junction (MTJ) transducers outperform their state-of-the-art CMOS counterparts? To this end, we…
Would Magnonic Circuits Outperform CMOS Counterparts?
Abdulqader Mahmoud, Nicoleta Cucu-Laurenciu, Frederic Vanderveken +4
In the early stages of a novel technology development, it is difficult to provide a comprehensive assessment of its potential capabilities and impact. Nevertheless, some preliminar…
Power transfer in magnetoelectric resonators
Frederic Vanderveken, Bart Sorée, Florin Ciubotaru +1
We derive an analytical model for the power transfer in a magnetoelectric film bulk acoustic resonator consisting of a piezoelectric--magnetostrictive bilayer. The model describes…
Parametric Excitation and Instabilities of Spin Waves driven by Surface Acoustic Waves
Moritz Geilen, Roman Verba, Alexandra Nicoloiu +10
The parametric excitation of spin waves by coherent surface acoustic waves is demonstrated experimentally in metallic magnetic thin film structures. The involved magnon modes are a…
Lumped circuit model for inductive antenna spin-wave transducers
Frederic Vanderveken, Vasyl Tyberkevych, Giacomo Talmelli +3
We derive a lumped circuit model for inductive antenna spin-wave transducers in the vicinity of a ferromagnetic medium. The model considers the antenna's Ohmic resistance, its indu…
Roadmap on Spin-Wave Computing
A. V. Chumak, P. Kabos, M. Wu +113
Magnonics is a field of science that addresses the physical properties of spin waves and utilizes them for data processing. Scalability down to atomic dimensions, operations in the…
Spin Wave Based Approximate 4:2 Compressor
Abdulqader Mahmoud, Frederic Vanderveken, Florin Ciubotaru +3
In this paper, we propose an energy efficient SW based approximate 4:2 compressor comprising a 3-input and a 5-input Majority gate. We validate our proposal by means of micromagnet…
Spin Wave Based 4-2 Compressor
Abdulqader Mahmoud, Frederic Vanderveken, Florin Ciubotaru +3
By their very nature, Spin Waves (SWs) consume ultra-low amounts of energy, which makes them suitable for ultra-low energy consumption applications. In addition, a compressor can b…
n-bit Data Parallel Spin Wave Logic Gate
Abdulqader Mahmoud, Frederic Vanderveken, Florin Ciubotaru +3
Due to their very nature, Spin Waves (SWs) created in the same waveguide, but with different frequencies, can coexist while selectively interacting with their own species only. The…