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quant-ph2025
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…
quant-ph2025
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)…
quant-ph2025
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…