4 papers
Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride
András Tárkányi, Viktor Ivády
Hexagonal boron nitride (hBN) has emerged as a significant material for quantum sensing, particularly due to its ability to host spin active defects, such as the negatively charged…
Identifying high-energy electronic states of NV centers in diamond
Minh Tuan Luu, Christopher Linderälv, Zsolt Benedek +4
The negatively charged nitrogen-vacancy center in diamond is a prototype photoluminescent point defect spin qubit with promising quantum technology applications, enabled by its eff…
Generation of narrowband quantum emitters in hBN with optically addressable spins
Benjamin Whitefield, Helen Zhi Jie Zeng, James Liddle-Wesolowski +8
Electron spins coupled with optical transitions in solids stand out as a promising platform for developing spin-based quantum technologies. Recently, hexagonal boron nitride (hBN)…
A Coherence-Protection Scheme for Quantum Sensors Based on Ultra-Shallow Single Nitrogen-Vacancy Centers in Diamond
Anton Pershin, András Tárkányi, Vladimir Verkhovlyuk +2
Recent advances in the engineering of diamond surfaces make it possible to stabilize the charge state of 7-30 nanometers deep nitrogen-vacancy (NV) quantum sensors in diamond and t…