Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

IEEE International Symposium on Inertial Sensors and Systems (INERTIAL)

Optimized Diamond Development for Quantum Vector Magnetometry

John F. Barry, Xingyu Zhang, Linh Pham, Alexandra L. Day, Charles H. Wuorio, Danielle Braje

Published Apr 1, 2019• 0 citations
Publisher
DOI
10.1109/isiss.2019.8739658

Related papers

Vector magnetometry using cavity-enhanced microwave readout in nitrogen-vacancy-center diamond

Reginald G. Wilcox, David F. Phillips, Matthew Steinecker +6 more

Physical Review Applied•Apr 8, 2026•1 citation

High Sensitivity Fiber-Coupled Vector Magnetometry using NV Centers in a Femtosecond Laser-Written Diamond Waveguide

Demininggus Pekei, Giulio Coccia, Argyri Giakoumaki +4 more

Optics Express•Oct 29, 2026•0 citations

Unconditional full vector magnetometry using spin selectivity in Nitrogen Vacancy centers in diamond

Asier Mongelos-Martinez, Jason Tarunesh Francis, Julia Bertero-DiTella +3 more

Quantum sensors based on nitrogen vacancy (NV) centers in diamond have been a central topic in the sensing community for more than a decade. The extraordinary properties at room temperature of the spin system in diamond have made it one of the most prominent quantum platforms for the development of commercial quantum sensors. In particular, the sensitivity of the electronic spin in NV centers has made diamond-based magnetic sensors of special interest for their potential application in medical, industrial or navigation solutions. However, the use of these sensors for universal vector magnetometry was constrained by the need for previous knowledge on the field being measured to fully exploit their benefits. In this work, we show a method to perform unconditional vector magnetometry without the need of external information on the magnetic field, based only on the spatial arrangement of the diamond and the microwave antenna combination. While previous NV-based vector magnetometry methods require partial knowledge of the magnetic field (e.g. a calibrated bias field), we exploit the possibilities of selecting particular directions of the spins in the diamond with elliptically polarized microwave fields. We prove that our method allows to estimate both magnitude and direction of external magnetic fields without further assumptions or constraints.

quant-pharXiv:2602.12090•Feb 13, 2026•0 citations

Quantum Diamond Magnetometry for High Pressure Superconductivity

Antoine Hilberer, Loïc Toraille, Baptiste Vindolet +6 more

•Jul 16, 2022•0 citations

Precision magnetometry using NV centers in diamond

David Le Sage, Linh Pham, Nir Bar‐Gill +3 more

Bulletin of the American Physical Society•Jun 6, 2012•0 citations

Polarization-Assisted Vector Magnetometry with No Bias Field Using an Ensemble of Nitrogen-Vacancy Centers in Diamond

Franz Münzhuber, Florian Bayer, Vera Marković +4 more

Nitrogen-vacancy ($\mathrm{N}$-$V$) centers in diamond are among the best-studied quantum-based sensors for a wide range of applications. Here, we demonstrate an optical polarization-based method for full vector magnetometry using ensembles of $\mathrm{N}$-$V$ centers. The anisotropy of the electric dipole moments of the $\mathrm{N}$-$V$ centers enables the assignment of the different magnetic field split transitions in the optically detected magnetic resonance spectra by appropriately setting the optical polarization in the excitation and/or detection of the $\mathrm{N}$-$V$ photoluminescence signal. By further employing the optical-selection rules for the driving microwave field, we show how the full vector of the investigated magnetic field can be restored without the need to apply external bias fields. We discuss different $\mathrm{N}$-$V$-center orientation implementations and limitations toward common approximations used in the $\mathrm{N}$-$V$ magnetometry literature for our approach.

Physical Review Applied•Jul 20, 2020•17 citations
Quantum sensors based on nitrogen vacancy (NV) centers in diamond have been a central topic in the sensing community for more than a decade. The extraordinary properties at room temperature of the spin system in diamond have made it one of the most prominent quantum platforms for the development of commercial quantum sensors. In particular, the sensitivity of the electronic spin in NV centers has made diamond-based magnetic sensors of special interest for their potential application in medical, industrial or navigation solutions. However, the use of these sensors for universal vector magnetometry was constrained by the need for previous knowledge on the field being measured to fully exploit their benefits. In this work, we show a method to perform unconditional vector magnetometry without the need of external information on the magnetic field, based only on the spatial arrangement of the diamond and the microwave antenna combination. While previous NV-based vector magnetometry methods require partial knowledge of the magnetic field (e.g. a calibrated bias field), we exploit the possibilities of selecting particular directions of the spins in the diamond with elliptically polarized microwave fields. We prove that our method allows to estimate both magnitude and direction of external magnetic fields without further assumptions or constraints.
Nitrogen-vacancy (N\mathrm{N}N-VVV) centers in diamond are among the best-studied quantum-based sensors for a wide range of applications. Here, we demonstrate an optical polarization-based method for full vector magnetometry using ensembles of N\mathrm{N}N-VVV centers. The anisotropy of the electric dipole moments of the N\mathrm{N}N-VVV centers enables the assignment of the different magnetic field split transitions in the optically detected magnetic resonance spectra by appropriately setting the optical polarization in the excitation and/or detection of the N\mathrm{N}N-VVV photoluminescence signal. By further employing the optical-selection rules for the driving microwave field, we show how the full vector of the investigated magnetic field can be restored without the need to apply external bias fields. We discuss different N\mathrm{N}N-VVV-center orientation implementations and limitations toward common approximations used in the N\mathrm{N}N-VVV magnetometry literature for our approach.