149 citations · 268 across the 8 of their papers we have counts for
8 papers
Towards a unified picture of polarization transfer -- pulsed DNP and chemically equivalent PHIP
Martin C. Korzeczek, Laurynas Dagys, Christoph Müller +7
Nuclear spin hyperpolarization techniques, such as dynamic nuclear polarization (DNP) and parahydrogen-induced polarization (PHIP), have revolutionized nuclear magnetic resonance a…
Parallel selective nuclear spin addressing for fast high-fidelity quantum gates
Benedikt Tratzmiller, Jan F. Haase, Zhenyu Wang +1
Due to their long coherence times, nuclear spins have gained considerable attention as physical qubits. Two-qubit gates between nuclear spins of distinct resonance frequencies can…
On the robustness of the NV-NMR spectrometer setup to magnetic field inhomogeneities
Yotam Vaknin, Benedikt Tratzmiller, Tuvia Gefen +3
The NV-NMR spectrometer is a promising candidate for detection of NMR signals at the nano scale. Field inhomogeneities, however, are a major source of noise that limits spectral re…
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…
Initialization and Readout of Nuclear Spins via negatively charged Silicon-Vacancy Center in Diamond
Mathias H. Metsch, Katharina Senkalla, Benedikt Tratzmiller +7
In this work, we demonstrate initialization and readout of nuclear spins via a negatively charged silicon-vacancy (SiV) electron spin qubit. Under Hartmann-Hahn conditions the elec…
Sharp reversals of steady-state nuclear polarisation as a tool for quantum sensing
Q. Chen, Z. -Y. Wang, B. Tratzmiller +2
The polarisation dynamics of nuclear spins weakly coupled to an NV center is highly sensitive to the parameters of the microwave control and the nuclear Larmor frequency. What is c…
Pulsed polarisation for robust DNP
Ilai Schwartz, Jochen Scheuer, Benedikt Tratzmiller +8
Dynamical nuclear polarisation (DNP) is an important technique that uses polarisation transfer from electron to nuclear spins to achieve nuclear hyperpolarisation. As the electron…
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…