203 citations · 311 across the 5 of their papers we have counts for
5 papers
Characterization of hyperfine interaction between single electron and single nuclear spins in diamond assisted by quantum beat from the nuclear spin
J. H. Shim, B. Nowak, I. Niemeyer +3
Precise characterization of a hyperfine interaction is a prerequisite for high fidelity manipulations of electron and nuclear spins belonging to a hybrid qubit register in diamond.…
Broadband Excitation by Chirped Pulses: Application to Single Electron Spins in Diamond
I. Niemeyer, J. H. Shim, J. Zhang +9
Pulsed excitation of broad spectra requires very high field strengths if monochromatic pulses are used. If the corresponding high power is not available or not desirable, the pulse…
Experimental implementation of assisted quantum adiabatic passage in a single spin
Jingfu Zhang, Jeong Hyun Shim, Ingo Niemeyer +8
Quantum adiabatic passages can be greatly accelerated by a suitable control field, called a counter-diabatic field, which varies during the scan through resonance. Here, we impleme…
Room-temperature high-speed nuclear-spin quantum memory in diamond
J. H. Shim, I. Niemeyer, J. Zhang +1
Quantum memories provide intermediate storage of quantum information until it is needed for the next step of a quantum algorithm or a quantum communication process. Relevant figure…
Robust Dynamical Decoupling for Arbitrary Quantum States of a Single NV Center in Diamond
J. H. Shim, I. Niemeyer, J. Zhang +1
Dynamical decoupling is a powerful technique for extending the coherence time (T) of qubits. We apply this technique to the electron spin qubit of a single nitrogen-vacancy cen…