Results 41 to 50 of about 16,811 (209)

Hands-On Quantum Sensing with NV− Centers in Diamonds

C, 2023
The physical properties of diamond crystals, such as color or electrical conductivity, can be controlled via impurities. In particular, when doped with nitrogen, optically active nitrogen-vacancy centers (NV), can be induced. The center is an outstanding quantum spin system that enables, under ambient conditions, optical initialization, readout, and ...
J. L. Sánchez Toural, V. Marzoa, R. Bernardo-Gavito, J. L. Pau, D. Granados   +4 more
openaire   +5 more sources

Insight into the nitrogen-vacancy center formation in type-Ib diamond by irradiation and annealing approach

Materials Futures
Comprehending the microscopic formation of nitrogen vacancy (NV) centers in nitrogen-doped diamonds is crucial for enhancing the controllable preparation of NV centers and quantum applications.
Taiqiao Liu, Fanglin Lyu, Tian Shao, Diwei Zou, Wei Shen, Yuzheng Guo, Yuan Zhong, Chaoyang Chen, Liangchen Yi, Zhaofu Zhang, Andy H Shen   +10 more
doaj   +1 more source

Structural and electronic properties of NV0 and NV− centers in diamond under uniaxial strain: a first-principles study

Functional Diamond
Strain engineering, a pivotal method for tuning material properties, shows great promise in extending the application scope of wide-band-gap semiconductors such as diamond.
Linlin Liu, Sen Zhang, Kunlong Zhao, Wensi Yang, Yunpeng Yang, Rui Fan, Chao Chen, Zuanquan Chen, Yejun Li, Mikhail V. Shestakov, Yicun Li, Jiwen Zhao, Kang Liu, Bing Dai, Benjian Liu, Jiaqi Zhu, Gufei Zhang   +16 more
doaj   +1 more source

Scattering of Ultrashort X-ray Pulses on Diamonds with NV Centers [PDF]

, 2022
М. К. Есеев, Ksenia Makarova, Д. Н. Макаров   +2 more
openalex   +1 more source

Fabrication of oriented NV center arrays in diamond via femtosecond laser writing and reorientation

Frontiers in Quantum Science and Technology
IntroductionNitrogen-vacancy (NV) centers in diamond are widely recognized as highly promising solid-state quantum sensors due to their long room temperature coherence times and atomic-scale size, which enable exceptional sensitivity and nanoscale ...
Kai Klink, Kai Klink, Andrew Raj Kirkpatrick, Andrew Raj Kirkpatrick, Yukihiro Tadokoro, Jonas Nils Becker, Jonas Nils Becker, Shannon Singer Nicley, Shannon Singer Nicley, Shannon Singer Nicley   +9 more
doaj   +1 more source

Molecular dynamics simulation study of nitrogen vacancy color centers prepared by carbon ion implantation into diamond

Nanotechnology and Precision Engineering
Nitrogen vacancy (NV) color centers in diamond have useful applications in quantum sensing and fluorescent marking. They can be generated experimentally by ion implantation, femtosecond lasers, and chemical vapor deposition.
Wei Zhao, Zongwei Xu, Pengfei Wang, Hanyi Chen   +3 more
doaj   +1 more source

Suitability of nanodiamond nitrogen–vacancy centers for spontaneous emission control experiments

New Journal of Physics, 2013
Nitrogen–vacancy (NV) centers in diamond are generally recognized as highly promising as indefinitely stable highly efficient single-photon sources. We report an experimental quantification of the brightness, radiative decay rate, nonradiative decay rate
Abbas Mohtashami, A Femius Koenderink
doaj   +1 more source

Creation of NV Centers in Diamond under 155 MeV Electron Irradiation [PDF]

, 2023
Elena Losero, V. Goblot, Yuchun Zhu, Hossein Babashah, Victor Boureau, Florian Burkart, Christophe Galland   +6 more
openalex   +1 more source

An Overview on the Formation and Processing of Nitrogen-Vacancy Photonic Centers in Diamond by Ion Implantation

Journal of Manufacturing and Materials Processing, 2017
Nitrogen-vacancy (NV) in diamond possesses unique properties for the realization of novel quantum devices. Among the possibilities in the solid state, a NV defect center in diamond stands out for its robustness—its quantum state can be initialized ...
Ariful Haque, Sharaf Sumaiya
doaj   +1 more source

High field magnetometry with hyperpolarized nuclear spins

Nature Communications, 2022
Quantum sensors based on NV centers in diamond find applications in high spatial resolution NMR spectroscopy, but their operation is typically limited to low fields. Sahin et al. demonstrate a high-field sensor based on nuclear spins in diamond, where NV
Ozgur Sahin, Erica de Leon Sanchez, Sophie Conti, Amala Akkiraju, Paul Reshetikhin, Emanuel Druga, Aakriti Aggarwal, Benjamin Gilbert, Sunil Bhave, Ashok Ajoy   +9 more
doaj   +1 more source