Quantitative analysis of spectral characteristics and concentration of ensembles of NV - centers in diamond
Sign Up to like & getrecommendations! Published in 2017 at "Diamond and Related Materials"
DOI: 10.1016/j.diamond.2017.03.020
Abstract: Abstract On account of their outstanding photo-luminescence properties, NV − (nitrogen-vacancy) centers in diamond make possible the high-sensitivity detection of physical quantities. The concentration of NV − centers is one of the main factors that… read more here.
Keywords: quantitative analysis; electron irradiation; diamond; concentration ... See more keywords
Hybrid Integration of GaP Photonic Crystal Cavities with Silicon-Vacancy Centers in Diamond by Stamp-Transfer.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c04890
Abstract: Optically addressable solid-state defects are emerging as some of the most promising qubit platforms for quantum networks. Maximizing photon-defect interaction by nanophotonic cavity coupling is key to network efficiency. We demonstrate fabrication of gallium phosphide… read more here.
Keywords: photonic crystal; transfer; integration; cavities silicon ... See more keywords
Controlled doping of GeV and SnV color centers in diamond using chemical vapor deposition.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c07242
Abstract: Group IV color centers in diamond (Si, Ge, Sn and Pb) have recently emerged as promising candidates for realisation of scalable quantum photonics. However, their synthesis in nanoscale diamond is still in its infancy. In… read more here.
Keywords: deposition; centers diamond; color centers; controlled doping ... See more keywords
Dynamic Quantum Sensing of Paramagnetic Species Using Nitrogen-Vacancy Centers in Diamond
Sign Up to like & getrecommendations! Published in 2019 at "ACS Sensors"
DOI: 10.1021/acssensors.9b01903
Abstract: Naturally occurring paramagnetic species (PS), such as free radicals and paramagnetic metalloproteins, play an essential role in a multitude of critical physiological processes including metabolism, cell signaling, and immune response. These highly dynamic species can… read more here.
Keywords: nitrogen vacancy; vacancy centers; paramagnetic species; quantum sensing ... See more keywords
Enhanced concentrations of nitrogen-vacancy centers in diamond through TEM irradiation
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4993257
Abstract: The studies of many-body dynamics of interacting spin ensembles, as well as quantum sensing in solid state systems, are often limited by the need for high spin concentrations, along with efficient decoupling of the spin… read more here.
Keywords: nitrogen vacancy; vacancy centers; irradiation; centers diamond ... See more keywords
How carbon vacancies can affect the properties of group IV color centers in diamond: A study of thermodynamics and kinetics
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5123227
Abstract: Recently, there has been much interest in using Group IV elements from the periodic table to fabricate and study X V color centers in diamond, where X = Si, Ge, Sn, or Pb and V… read more here.
Keywords: color; thermodynamics; centers diamond; group ... See more keywords
Detection of narrow lines in the inhomogeneously broadened line of P1 centers in diamond by double modulation EPR spectroscopy
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0025833
Abstract: The study of double modulation continuous wave (CW) electron spin resonance (DM-EPR) is reported to detect narrow “spin-packet”-like lines within an inhomogeneous CW-EPR line of low concentration P1 (Ns0) centers ([Ns0] read more here.
Keywords: line; double modulation; spectroscopy; centers diamond ... See more keywords
Quantum networks based on color centers in diamond
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Physics"
DOI: 10.1063/5.0056534
Abstract: Quantum networks based on color centers in diamond Maximilian Ruf,1, 2 Noel H. Wan,3, 4 Hyeongrak Choi,3, 4 Dirk Englund,3, 4, 5, a) and Ronald Hanson1, 2, b) 1)QuTech, Delft University of Technology, PO Box… read more here.
Keywords: centers diamond; quantum networks; delft; based color ... See more keywords
Broadband electron paramagnetic resonance spectroscopy in diverse field conditions using optically detected nitrogen-vacancy centers in diamond
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ab1d1a
Abstract: Paramagnetic magnetic resonance, a powerful technique for characterizing and identifying chemical targets, is increasingly used for imaging; however, low spin polarization at room temperature and moderate magnetic fields poses challenges for detecting small numbers of… read more here.
Keywords: nitrogen vacancy; vacancy centers; electron paramagnetic; resonance ... See more keywords
Superresolution localization of nitrogen-vacancy centers in diamond with quantum-controlled photoswitching
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.102.040601
Abstract: We demonstrate the superresolution localization of the nitrogen-vacancy centers in diamond by a fluorescence photoswitching technique based on coherent quantum control. The photoswitching is realized by the quantum phase encoding based on pulsed magnetic field… read more here.
Keywords: nitrogen vacancy; vacancy centers; superresolution; localization nitrogen ... See more keywords
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