Ab initio theory of the nitrogen-vacancy center in diamond

Á Gali - Nanophotonics, 2019 - degruyter.com
The nitrogen-vacancy (NV) center in diamond is a solid-state defect qubit with favorable
coherence time up to room temperature, which could be harnessed in several quantum …

Principles and techniques of the quantum diamond microscope

EV Levine, MJ Turner, P Kehayias, CA Hart… - …, 2019 - degruyter.com
We provide an overview of the experimental techniques, measurement modalities, and
diverse applications of the quantum diamond microscope (QDM). The QDM employs a …

One decade of quantum optimal control in the chopped random basis

MM Müller, RS Said, F Jelezko, T Calarco… - Reports on progress …, 2022 - iopscience.iop.org
The chopped random basis (CRAB) ansatz for quantum optimal control has been proven to
be a versatile tool to enable quantum technology applications such as quantum computing …

Nanoscale covariance magnetometry with diamond quantum sensors

J Rovny, Z Yuan, M Fitzpatrick, AI Abdalla, L Futamura… - Science, 2022 - science.org
Nitrogen vacancy (NV) centers in diamond are atom-scale defects that can be used to sense
magnetic fields with high sensitivity and spatial resolution. Typically, the magnetic field is …

Decoherence induced by a sparse bath of two-level fluctuators: Peculiar features of noise in high-quality qubits

M Mehmandoost, VV Dobrovitski - Physical Review Research, 2024 - APS
Progress in fabrication of semiconductor and superconductor qubits has greatly diminished
the number of decohering defects, thus decreasing the devastating low-frequency 1/f noise …

Impact of time-correlated noise on zero-noise extrapolation

K Schultz, R LaRose, A Mari, G Quiroz, N Shammah… - Physical Review A, 2022 - APS
Zero-noise extrapolation is a quantum error mitigation technique that has typically been
studied under the ideal approximation that the noise acting on a quantum device is not time …

Multiaxis quantum noise spectroscopy robust to errors in state preparation and measurement

MQ Khan, W Dong, LM Norris, L Viola - Physical Review Applied, 2024 - APS
Characterizing temporally correlated noise and “non-Markovian” qubit dynamics is a key
prerequisite for achieving noise-tailored error mitigation and optimal device performance …

Modeling semiconductor spin qubits and their charge noise environment for quantum gate fidelity estimation

MMEK Shehata, G Simion, R Li, FA Mohiyaddin, D Wan… - Physical Review B, 2023 - APS
The spin of an electron confined in semiconductor quantum dots is currently a promising
candidate for quantum bit (qubit) implementations. Taking advantage of the existing CMOS …

Is a quantum biosensing revolution approaching? Perspectives in NV‐assisted current and thermal biosensing in living cells

G Petrini, E Moreva, E Bernardi, P Traina… - Advanced Quantum …, 2020 - Wiley Online Library
Understanding the human brain is one of the most significant challenges of the 21st century.
As theoretical studies continue to improve the description of the complex mechanisms that …

Fourier transform noise spectroscopy

A Vezvaee, N Shitara, S Sun… - npj Quantum …, 2024 - nature.com
Spectral characterization of noise environments that lead to the decoherence of qubits is
critical to develo** robust quantum technologies. While dynamical decoupling offers one …