36 citations · 137 across the 8 of their papers we have counts for
8 papers
Impact of Electrical Contacts on Transition Metal Dichalcogenides-Based Acoustoelectric and Acousto-Photoelectric Devices
Benjamin Mayer, Felix M. Ehring, Clemens Strobl +4
We study the impact of electrical contact barriers in hybrid WSe-LiNbO-based acoustoelectric and acousto-photoelectric devices using a combination of scanning photocurrent…
Modeling Magnetoelastic Wave Interactions in Magnetic Films and Heterostructures: A finite-difference approach
Peter Flauger, Matthias Küß, Michael Karl Steinbauer +8
The (inverse) magnetostrictive effect in ferromagnets couples the magnetic properties to the mechanical stress, allowing for an interaction between the magnetic and mechanical degr…
Magnetically Programmable Surface Acoustic Wave Filters: Device Concept and Predictive Modeling
Michael K. Steinbauer, Peter Flauger, Matthias Küß +7
Filtering surface acoustic wave (SAW) signals of specified frequencies depending on the strength of an external magnetic field in a magnetostrictive material has garnered significa…
Heterogeneous integration of superconducting thin films and epitaxial semiconductor heterostructures with Lithium Niobate
Michelle Lienhart, Michael Choquer, Emeline D. S. Nysten +5
We report on scalable heterointegration of superconducting electrodes and epitaxial semiconductor quantum dots on strong piezoelectric and optically nonlinear lithium niobate. The…
On-chip generation and dynamic piezo-optomechanical rotation of single photons
Dominik D. Bühler, Matthias Weiß, Antonio Crespo-Poveda +6
Integrated photonic circuits are key components for photonic quantum technologies and for the implementation of chip-based quantum devices. Future applications demand flexible arch…
A Hybrid (Al)GaAs-LiNbO Surface Acoustic Wave Resonator for Cavity Quantum Dot Optomechanics
Emeline D. S. Nysten, Armando Rastelli, Hubert J. Krenner
A hybrid device comprising a (Al)GaAs quantum dot heterostructure and a LiNbO surface acoustic wave resonator is fabricated by heterointegration. High acoustic quality factors…
Quantum dot optomechanics in suspended nanophononic strings
Anja Vogele, Maximilian M. Sonner, Benjamin Mayer +6
The optomechanical coupling of quantum dots and flexural mechanical modes is studied in suspended nanophononic strings. The investigated devices are designed and monolithically fab…
Multi-harmonic Quantum Dot Optomechanics in fused LiNbO-(Al)GaAs hybrids
Emeline D. S. Nysten, Yong Heng Huo, Hailong Yu +3
We fabricated an acousto-optic semiconductor hybrid device for strong optomechanical coupling of individual quantum emitters and a surface acoustic wave. Our device comprises a sur…