357 citations · 1.1k across the 11 of their papers we have counts for
11 papers
Statistically Modeling Optical Linewidths of Nitrogen Vacancy Centers in Post-Implanted Nanostructures
Mark Kasperczyk, Josh A. Zuber, Arne Barfuss +7
We investigate the effects of a novel approach to diamond nanofabrication and nitrogen vacancy (NV) center formation on the optical linewidth of the NV zero-phonon line (ZPL). In t…
Determination of Intrinsic Effective Fields and Microwave Polarizations by High-Resolution Spectroscopy of Single NV Center Spins
Johannes Kölbl, Mark Kasperczyk, Beat Bürgler +2
We present high-resolution optically detected magnetic resonance (ODMR) spectroscopy on single nitrogen-vacancy (NV) center spins in diamond at and around zero magnetic field. The…
Initialisation of single spin dressed states using shortcuts to adiabaticity
Johannes Kölbl, Arne Barfuss, Mark Kaspercyzk +4
We demonstrate the use of shortcuts to adiabaticity protocols for initialisation, readout, and coherent control of dressed states generated by closed-contour, coherent driving of a…
Spin-stress and spin-strain coupling in diamond-based hybrid spin oscillator systems
Arne Barfuss, Mark Kasperczyk, Johannes Kölbl +1
Hybrid quantum systems, which combine quantum-mechanical systems with macroscopic mechanical oscillators, have attracted increasing interest as they are well suited as high-perform…
Advanced Fabrication of Single-crystal Diamond Membranes for Quantum Technologies
Michel Challier, Selda Sonusen, Arne Barfuss +7
Many promising applications of single crystal diamond and its color centers as sensor platform and in photonics require free-standing membranes with a thickness ranging from severa…
Non-reciprocal coherent dynamics of a single spin under closed-contour interaction
Arne Barfuss, Johannes Kölbl, Lucas Thiel +3
Three-level quantum systems have formed a cornerstone of quantum optics since the discovery of coherent population trapping (CPT) and electromagnetically induced transparency. Key…