3 papers
quant-ph2026
Quantum Synchronization of Fock States
Fabian Hassler, David Scheer, Samah Saquaque +1
Synchronization, a ubiquitous phenomenon in classical systems, has recently been extended to the quantum domain. Here, we show quantum synchronization of a bosonic mode exhibiting…
cond-mat.mes-hall2024
Tunable diode effect in a superconducting tunnel junction with biharmonic drive
David Scheer, Rubén Seoane Souto, Fabian Hassler +1
A Josephson diode is a superconducting circuit element that enables non-reciprocal transport, allowing a dissipationless supercurrent to preferentially flow in a single direction.…
cond-mat.mes-hall2024
The superconducting clock-circuit: Improving the coherence of Josephson radiation beyond the thermodynamic uncertainty relation
David Scheer, Jonas Völler, Fabian Hassler
In the field of superconducting electronics, the on-chip generation of AC radiation is essential for further advancements. Although a Josephson junction can emit AC radiation from…