Measuring the Lower Critical Field of Superconductors Using Nitrogen-Vacancy Centers in Diamond Optical Magnetometry
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.11.014035
Abstract: The lower critical magnetic field, $H_{c1}$, of superconductors is measured by using ensembles of NV-centers-in-diamond optical magnetometry. The technique is minimally invasive, and has sub-gauss field sensitivity and sub-$\mu$m spatial resolution, which allow for accurate… read more here.
Keywords: optical magnetometry; field; lower critical; centers diamond ... See more keywords
Monolithically Integrated 3D Atomic Chip for Quantum Optical Magnetometry
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Microelectromechanical Systems"
DOI: 10.1109/jmems.2023.3337513
Abstract: A monolithically integrated 3D atomic chip for weak magnetic field detection is presented in this work. A 14.8 ohm MEMS thin film non-magnetic micro heater is monolithically integrated onto a micro spherical alkali vapor cell… read more here.
Keywords: integrated atomic; quantum optical; monolithically integrated; optical magnetometry ... See more keywords