Results 111 to 120 of about 9,653 (152)

High-voltage current sensing with nitrogen-vacancy centers in diamond

APL Photonics
The negatively charged nitrogen-vacancy color center in diamond exhibits several remarkable properties, which make it widely used in magnetic field sensing.
Shao-Chun Zhang, Long Zhao, Ru-Jia Qiu, Jia-Qi Geng, Teng Tian, Bo-Wen Zhao, Yong Liu, Long-Kun Shan, Xiang-Dong Chen, Guang-Can Guo, Fang-Wen Sun   +10 more
doaj   +1 more source

Splitting of photoluminescent emission from nitrogen–vacancy centers in diamond induced by ion-damage-induced stress

New Journal of Physics, 2013
We report a systematic investigation on the spectral splitting of negatively charged, nitrogen–vacancy (NV ^− ) photoluminescent emission in single-crystal diamond induced by strain engineering.
P Olivero, F Bosia, B A Fairchild, B C Gibson, A D Greentree, P Spizzirri, S Prawer   +6 more
doaj   +1 more source

Dataset for Engineering the Collapse of Lifetime Distribution of Nitrogen-Vacancy Centers in Nanodiamonds

Dataset supports the paper 'Engineering the Collapse of Lifetime Distribution of Nitrogen-Vacancy Centers in Nanodiamonds' in Applied Physics Letters. http://doi.org/10.1063/5.0054780
Piccinotti, Davide, Ou, Jun-Yu, Li, Hao, Papasimakis, Nikitas, Gholipour, Behrad, So, Jin-Kyu, Fedotov, Vassili   +6 more
core   +1 more source

Vibrational and electronic ultrafast relaxation of the nitrogen-vacancy centers in diamond [PDF]

, 2020
. Two dimensional electronic spectroscopy and transient grating measurements were performed, for the first time, on nitrogen-vacancy centers in diamond.
V M Huxter, G R Fleming, D Budker, T A A Oliver   +3 more
core  

Quantum Defects in Diamond: Identifying Nitrogen Isotopes of Nitrogen-Vacancy Centers

, 2020
Nitrogen-vacancy (NV) centers are point defects in diamond formed by one substitutional nitrogen atom and an adjacent vacancy. Low spectral diffusion is a necessary property for NV centers to be qubit candidates.
Chamberlain, Morgan
core  

Vacancy-related color centers in two-dimensional silicon carbide monolayers

Basic vacancy defects in two-dimensional silicon carbide (2D-SiC) are examined by means of density functional theory calculations to explore their magneto-optical properties as well as their potential in quantum technologies.
Péter Udvarhelyi (14405826), I Abdolhosseini Sarsari (18845737), S Karbasizadeh (18845740), Q Hassanzada (18845743), A Gali (18845746), M Mohseni (18845734), Tapio Ala-Nissila (3814327)   +6 more
core  

Towards ubiquitous radio access using nanodiamond based quantum receivers

Communications Engineering
The development of sixth-generation wireless communication systems demands innovative solutions to address challenges in the deployment of a large number of base stations and the detection of multi-band signals.
Qunsong Zeng, Jiahua Zhang, Madhav Gupta, Zhiqin Chu, Kaibin Huang   +4 more
doaj   +1 more source

Tuning optical and ferromagnetic properties of thin GdN films by nitrogen-vacancy centers

, 2013
AlN/GdN/AlN double heterostructures were grown on c-sapphire substrates using a reactive rf sputtering method under high vacuum conditions. The optical absorption spectrum of the GdN shows a clear fundamental band edge of GdN around 800 nm; this ...
Hitoshi Ohta, Shinya Kitayama, Reddithota Vidyasagar, Hiroaki Yoshitomi, Takahiro Sakurai, Takashi Kita   +5 more
core   +1 more source

Optomechanics with levitating nitrogen-vacancy centers

, 2015
Levitated nanoparticles in high vacuum have recently demonstrated unique capabilities to advance the field of optomechanics, by providing a new platform for ultra high quality factors nanomechanical oscillators, thanks to the absence of supporting substrates.
openaire   +1 more source

Limits of absolute vector magnetometry with nitrogen-vacancy centers in diamond

Physical Review Research
The nitrogen-vacancy (NV) center in diamond has become a widely used platform for quantum sensing. The four NV axes in monocrystalline diamond specifically allow for vector magnetometry, with magnetic-field sensitivities reaching down to fT/sqrt[Hz]. The
Dennis Lönard, Isabel Cardoso Barbosa, Stefan Johansson, Jonas Gutsche, Artur Widera   +4 more
doaj   +1 more source