47 citations · 52 across the 2 of their papers we have counts for
4 papers
Limited-control metrology approaching the Heisenberg limit without entanglement preparation
Benedikt Tratzmiller, Qiong Chen, Ilai Schwartz +2
Current metrological bounds typically assume full control over all particles that are involved in the protocol. Relaxing this assumption we study metrological performance when only…
Braiding a novel kind of Majorana-like quasiparticles in nanowire quantum dots
Kuo Hai, Qiong Chen, Wenhua Hai
For an electrically driven electron confined in a nanowire quantum dot with spin-orbit coupling (SOC), we find a SOC-magnetism phase-locked condition under which we derive a comple…
Blueprint for nanoscale NMR
Ilai Schwartz, Joachim Rosskopf, Simon Schmitt +5
Nitrogen vacancy (NV) centers in diamond have been used as ultrasensitive magnetometers to perform nuclear magnetic resonance (NMR) spectroscopy of statistically polarized samples…
Robust techniques for polarization and detection of nuclear spin ensembles
Jochen Scheuer, Ilai Schwartz, Samuel Müller +5
Highly sensitive nuclear spin detection is crucial in many scientific areas including nuclear magnetic resonance spectroscopy (NMR), imaging (MRI) and quantum computing. The tiny t…