415 citations
- Humboldt-Universität zu BerlinDE39 papers
- Kirchhoff (Germany)DE11 papers
- Technische Universität BerlinDE9 papers
- Leibniz University HannoverDE7 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE6 papers
- Universität HamburgDE6 papers
- University of BremenDE6 papers
- Helmholtz-Zentrum Berlin für Materialien und EnergieDE5 papers
- Center for Integrated Quantum Science and TechnologyDE4 papers
- Johannes Gutenberg University MainzDE4 papers
- Technical University of MunichDE4 papers
- University of WürzburgDE4 papers
61 papers
Engineering Nanodiamonds for Quantum Sensing: Material Constraints at the Nanoscale
Ashutosh Rathi, Keisuke Oshimi, Kento Sasaki +6
Optically addressable solid-state spin defects have emerged as powerful multimodal quantum sensors, with nitrogen-vacancy (NV) centers in bulk diamond providing benchmark quantum c…
Platform and Framework for Time-Resolved Nanoscale Thermal Transport Measurements in STEM
Mairi McCauley, Joel Martis, Ondrej L. Krivanek +12
Understanding heat transport at the nanometer scale is critical for semiconductor devices, quantum materials, and thermal management of nanostructures, yet direct local measurement…
Design of a monolithic source of photon pairs comprising a semiconductor laser and a Bragg reflection waveguide
Thomas Tenzler, Jan-Philipp Koester, Hans Wenzel +4
We propose a monolithic, electrically driven source of photon pairs based on a non-linear AlGaAs Bragg reflection waveguide and a laser structure stacked on top. By introducing lat…
Generation of squeezed optical states via stored classical pulses in a Bose gas
Sevilay Sevinçli, Dennis Rätzel, Markus Krutzik +2
We propose and analyze a scheme to generate squeezed light by storing a classical probe pulse in a Bose--Einstein condensate (BEC) and exploiting the nonlinear evolution caused by…
Waveguide-integrated colour centres in silicon carbide with broadband photonic crystal reflectors for efficient readout
Marcel Krumrein, Julian M. Bopp, Timo Steidl +5
Spin-active colour centres in 4H silicon carbide are promising candidates as building blocks for quantum information applications. To increase the photon count rate of the emitters…
Secure authentication via Quantum Physical Unclonable Functions: a review
Pol Julià Farré, Vladlen Galetsky, Mohamed Belhassen +6
Quantum Physical Unclonable Functions (QPUFs) offer a physically grounded approach to secure authentication, extending the capabilities of classical PUFs. This review covers their…