Publications (23)
Fourier synthesis of radio frequency nanomechanical pulses with different shapes
Florian J. R. Schülein, Eugenio Zallo, Paola Atkinson +5
The concept of Fourier synthesis is heavily employed in both consumer electronic products and fundamental research. In the latter, pulse shaping is key to dynamically initialize, p…
Nonreciprocal Dzyaloshinskii-Moriya magnetoacoustic waves
Matthias KüÃ, Michael Heigl, Luis Flacke +4
We study the interaction of surface acoustic waves with spin waves in ultra-thin CoFeB/Pt bilayers. Due to the interfacial Dzyaloshinskii-Moriya interaction (DMI), the spin wave di…
Acoustic "distributed source" mixing of smallest fluid volumes
Andreas Rathgeber, Matthias Wassermeier, Achim Wixforth
Acoustically driven mixing of small fluid volumes is reported. Using surface acoustic waves on a mixer chip, conversion of those into bulk waves, and employing wave guiding effects…
Directional and dynamic modulation of the optical emission of an individual GaAs nanowire using surface acoustic waves
Jörg B. Kinzel, Daniel Rudolph, Max Bichler +5
We report on optical experiments performed on individual GaAs nanowires and the ma- nipulation of their temporal emission characteristics using a surface acoustic wave. We find a p…
Dynamic acousto-mechanical control of a strongly coupled photonic molecule
Stephan Kapfinger, Thorsten Reichert, Stefan Lichtmannecker +5
Two-dimensional photonic crystal membranes provide a versatile planar architecture for integrated photonics to control the propagation of light on a chip employing high quality opt…
Dynamic modulation of photonic crystal nanocavities using gigahertz acoustic phonons
Daniel A. Fuhrmann, Susanna M. Thon, Hyochul Kim +4
Photonic crystal membranes (PCM) provide a versatile planar platform for on-chip implementations of photonic quantum circuits. One prominent quantum element is a coupled system con…