NOON State Generation with Phonons in Acoustic Wave Resonators Assisted by a Nitrogen-Vacancy-Center Ensemble
Sign Up to like & getrecommendations! Published in 2018 at "Annalen der Physik"
DOI: 10.1002/andp.201800430
Abstract: Since the quality factor of an acoustic wave resonator (AWR) reached $10^{11}$, AWRs have been regarded as a good carrier of quantum information. In this paper, we propose a scheme to construct a NOON state… read more here.
Keywords: state; nitrogen vacancy; acoustic wave; assisted nitrogen ... See more keywords
Optimal parameter(s) for the synthesis of nitrogen-vacancy (NV) centres in polycrystalline diamonds at low pressure
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-01376-z
Abstract: Nitrogen-vacancy (NV) centres in diamonds are emerging quantum materials having applications in quantum computing and magnetic field sensing. The ability to synthesize polycrystalline diamond films from chemical vapour deposition technique offers a possibility to grow… read more here.
Keywords: nitrogen; nitrogen vacancy; nitrogen flow; polycrystalline diamonds ... See more keywords
Optical properties of N-polar GaN: The possible role of nitrogen vacancy-related defects
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.150734
Abstract: Abstract Detailed comparison of optical quality of GaN layers grown homoepitaxially on bulk Ga-polar and N-polar substrates by plasma-assisted molecular beam epitaxy was performed. One order of magnitude lower photoluminescence (PL) intensity and decay time… read more here.
Keywords: vacancy related; nitrogen vacancy; layers grown; polar substrates ... See more keywords
Increased nitrogen-vacancy centre creation yield in diamond through electron beam irradiation at high temperature
Sign Up to like & getrecommendations! Published in 2019 at "Carbon"
DOI: 10.1016/j.carbon.2018.11.051
Abstract: Abstract The nitrogen-vacancy (NV) centre is a fluorescent defect in diamond that is of critical importance for applications from ensemble sensing to biolabelling. Hence, understanding and optimising the creation of NV centres in diamond is… read more here.
Keywords: nitrogen vacancy; centre creation; vacancy centre; creation ... See more keywords
C3N4 with engineered three coordinated (N3C) nitrogen vacancy boosts the production of 1O2 for Efficient and stable NO photo-oxidation
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.124421
Abstract: Abstract The introduction of nitrogen vacancy to C3N4 holds promise in the photocatalytic behavior improvement. Yet, minimal literatures on reaction and stability mechanisms are presently available in the NO-oxidation reaction of C3N4. Here C3N4 with… read more here.
Keywords: nitrogen vacancy; n3c nitrogen; coordinated n3c; c3n4 ... See more keywords
Hollow tubular graphitic carbon nitride catalyst with adjustable nitrogen vacancy: Enhanced optical absorption and carrier separation for improving photocatalytic activity
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.126185
Abstract: Abstract A hollow tubular graphitic carbon nitride (g-C3N4) with nitrogen vacancy was successfully prepared via simple hydrothermal calcination method. The hollow tubular structure has the functions of increasing the specific surface area, promoting the multiple… read more here.
Keywords: nitrogen vacancy; vacancy; hollow tubular; tubular graphitic ... See more keywords
Effect of ultraprecision polishing techniques on coherence times of shallow nitrogen-vacancy centers in diamond
Sign Up to like & getrecommendations! Published in 2018 at "Diamond and Related Materials"
DOI: 10.1016/j.diamond.2018.03.026
Abstract: Abstract We investigate the correlation between surface roughness and corresponding T2 times of near-surface nitrogen-vacancy centers (~10 nm/5 keV implantation energy) in diamond. For this purpose we compare five different polishing techniques, including both purely mechanical as… read more here.
Keywords: nitrogen; nitrogen vacancy; vacancy centers; coherence times ... See more keywords
Compact integrated magnetometer based on nitrogen-vacancy centres in diamond
Sign Up to like & getrecommendations! Published in 2019 at "Diamond and Related Materials"
DOI: 10.1016/j.diamond.2019.01.008
Abstract: Abstract We demonstrate an integrated and miniaturised magnetic field sensor based on the negatively charged nitrogen-vacancy centres (NV−) in diamond. The compact device includes all optical components, both for the optical excitation path and for… read more here.
Keywords: magnetometer; nitrogen vacancy; diamond compact; vacancy centres ... See more keywords
Acoustic wave transparency in nitrogen-vacancy centers in a photonic crystal
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.01.039
Abstract: Abstract We show that the interaction of nitrogen-vacancy centers in diamond with a strain field in a photonic crystal can lead to acoustic wave transparency. This occurs due to the strong interaction of photons with… read more here.
Keywords: wave transparency; nitrogen vacancy; vacancy centers; acoustic wave ... See more keywords
Nitrogen-vacancy defects induced bright, dark, and Ginzburg–Landau phonon solitons in cavity arrays
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.165255
Abstract: Abstract In this paper, the dynamics of discrete optical phonon solitons is investigated in an array of coupled phonon cavities. The gain of each cavity is induced by pumping a nitrogen-vacancy defect. And we can… read more here.
Keywords: nitrogen vacancy; ginzburg landau; phonon; cavity ... See more keywords
The electronic transport characteristics in wide band-gap nitrogen vacancy diamond/Si hetero-structure using Raman spectrum
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2019.125238
Abstract: Abstract The negative charged nitrogen vacancy center in diamond is ideal sensitive detectors for quantum measure applications. Raman active phonon and inelastic light scattering in face-centered cubic diamond/Si(1 0 0) films were primarily studies by Raman spectra… read more here.
Keywords: hetero structure; diamond hetero; nitrogen vacancy; diamond ... See more keywords