475 citations · 1.8k across the 25 of their papers we have counts for
8 papers · 1 filter
Exchange-mediated directional coupling of short-wavelength spin waves
Zhen Zhu, Roman Verba, Philipp Pirro +2
Miniaturizing magnonic circuits and increasing their processing speed require spin waves with progressively shorter wavelengths. However, conventional directional couplers rely on…
Perspective on Nanoscaled Magnonic Networks
Qi Wang, Gyorgy Csaba, Roman Verba +2
With the rapid development of artificial intelligence in recent years, mankind is facing an unprecedented demand for data processing. Today, almost all data processing is performed…
Deeply nonlinear excitation of self-normalised exchange spin waves
Qi Wang, Roman Verba, Björn Heinz +9
Spin waves are ideal candidates for wave-based computing, but the construction of magnetic circuits is blocked by a lack of an efficient mechanism to excite long-running exchange s…
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…
A nonlinear magnonic nano-ring resonator
Qi Wang, Abbass Hamadeh, Roman Verba +5
The field of magnonics, which aims at using spin waves as carriers in data processing devices, has attracted increasing interest in recent years. We present and study micromagnetic…
Temperature dependence of spin pinning and spin-wave dispersion in nanoscopic ferromagnetic waveguides
Björn Heinz, Qi Wang, Roman Verba +10
The field of magnonics attracts significant attention due to the possibility of utilizing information coded into the spin-wave phase or amplitude to perform computation operations…
A magnonic directional coupler for integrated magnonic half-adders
Q. Wang, M. Kewenig, M. Schneider +14
Magnons, the quanta of spin waves, could be used to encode information in beyond-Moore computing applications, and magnonic device components, including logic gates, transistors, a…
Integrated magnonic half-adder
Qi Wang, Roman Verba, Thomas Brächer +5
Spin waves and their quanta magnons open up a promising branch of high-speed and low-power information processing. Several important milestones were achieved recently in the realiz…