scholarly journals Nanopositioning of a diamond nanocrystal containing a single nitrogen-vacancy defect center

2009 ◽  
Vol 94 (17) ◽  
pp. 173104 ◽  
Author(s):  
T. van der Sar ◽  
E. C. Heeres ◽  
G. M. Dmochowski ◽  
G. de Lange ◽  
L. Robledo ◽  
...  
Keyword(s):  
Vacancy Defect ◽  
Nitrogen Vacancy ◽  
Defect Center

The ab initio calculations of single nitrogen–vacancy defect center in diamond

2004 ◽  
Vol 348 (1-4) ◽  
pp. 292-298 ◽  
Author(s):  
M. Łuszczek ◽  
R. Laskowski ◽  
P. Horodecki
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Vacancy Defect ◽  
Nitrogen Vacancy ◽  
Defect Center

Nuclear Magnetic Resonance Spectroscopy on a (5-Nanometer)3 Sample Volume

Science ◽  
2013 ◽  
Vol 339 (6119) ◽  
pp. 561-563 ◽  
Author(s):  
T. Staudacher ◽  
F. Shi ◽  
S. Pezzagna ◽  
J. Meijer ◽  
J. Du ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Sample Volume ◽  
Vacancy Defect ◽  
Nitrogen Vacancy ◽  
Diamond Surface ◽  
Resonance Spectroscopy ◽  
Ambient Conditions ◽  
Defect Center ◽  
Nuclear Magnetic

Application of nuclear magnetic resonance (NMR) spectroscopy to nanoscale samples has remained an elusive goal, achieved only with great experimental effort at subkelvin temperatures. We demonstrated detection of NMR signals from a (5-nanometer)3 voxel of various fluid and solid organic samples under ambient conditions. We used an atomic-size magnetic field sensor, a single nitrogen-vacancy defect center, embedded ~7 nanometers under the surface of a bulk diamond to record NMR spectra of various samples placed on the diamond surface. Its detection volume consisted of only 104 nuclear spins with a net magnetization of only 102 statistically polarized spins.

scholarly journals Microcontroller-based magnetometer using a single nitrogen-vacancy defect in a nanodiamond

AIP Advances ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 025323
Author(s):  
E. D. C. Sánchez ◽  
A. R. Pessoa ◽  
A. M. Amaral ◽  
L. de S. Menezes
Keyword(s):  
Vacancy Defect ◽  
Nitrogen Vacancy

One- and two-photon absorption properties of diamond nitrogen-vacancy defect centers: A theoretical study

2008 ◽  
Vol 129 (12) ◽  
pp. 124714 ◽  
Author(s):  
Chih-Kai Lin ◽  
Yi-Hsieh Wang ◽  
Huan-Cheng Chang ◽  
M. Hayashi ◽  
S. H. Lin
Keyword(s):  
Theoretical Study ◽  
Vacancy Defect ◽  
Nitrogen Vacancy ◽  
Photon Absorption ◽  
Absorption Properties ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Defect Centers

Five-Nanometer Diamond with Luminescent Nitrogen-Vacancy Defect Centers

Small ◽  
2009 ◽  
Vol 5 (14) ◽  
pp. 1649-1653 ◽  
Author(s):  
Bradley R. Smith ◽  
David W. Inglis ◽  
Bjornar Sandnes ◽  
James R. Rabeau ◽  
Andrei V. Zvyagin ◽  
...  
Keyword(s):  
Vacancy Defect ◽  
Nitrogen Vacancy ◽  
Defect Centers

scholarly journals Nitrogen-vacancy defect emission spectra in the vicinity of an adjustable silver mirror

2020 ◽  
Vol 1 (1) ◽  
pp. 015002
Author(s):  
Niels M Israelsen ◽  
Ilya P Radko ◽  
Nicole Raatz ◽  
Jan Meijer ◽  
Ulrik L Andersen ◽  
...  
Keyword(s):  
Emission Spectra ◽  
Vacancy Defect ◽  
Nitrogen Vacancy ◽  
Defect Emission ◽  
Silver Mirror

scholarly journals Frontiers in diffraction unlimited optical methods for spin manipulation, magnetic field sensing and imaging using diamond nitrogen vacancy defects

Nanophotonics ◽  
2012 ◽  
Vol 1 (2) ◽  
pp. 139-153 ◽  
Author(s):  
Stefania Castelletto ◽  
Xiangping Li ◽  
Min Gu
Keyword(s):  
Electric Fields ◽  
Room Temperature ◽  
Super Resolution ◽  
Vacancy Defect ◽  
Nitrogen Vacancy ◽  
Optical Methods ◽  
Vacancy Defects ◽  
Defect Centre ◽  
Optical And Electronic Properties ◽  
Resolution Imaging

AbstractThe nitrogen vacancy defect centre in diamond has attracted intense research interest owing to their appealing optical and electronic properties, which have laid the ground for new approaches for diffraction unlimited optical methods. In particular, the optical detected magnetic resonance of the electron spin of nitrogen vacancy centre at room temperature underpins many areas in nanophotonics, spintronics and quantum optics. This article reviews the recent development of super-resolution imaging and sensing nanoscopy based on this fascinating defect centre in diamond. These breakthroughs are presently indicating a new class of nanoscale sensors of tiny magnetic and electric fields at room temperature, as well as emerging fluorescent and magnetic probes for next generation nanoscopy and all-optical spin recording.

Density Functional Theory on NV Center in 4H SiC

2017 ◽  
Vol 897 ◽  
pp. 269-274 ◽  
Author(s):  
András Csóré ◽  
Ádám Gali
Keyword(s):  
Density Functional Theory ◽  
Ground State ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Vacancy Defect ◽  
The Other ◽  
Nitrogen Vacancy ◽  
Functional Theory ◽  
Triplet Ground State ◽  
Nv Center

Paramagnetic defects in solids have become attractive systems for quantum computing as well as magnetometry in recent years. One of the leading contenders is the negatively charged nitrogen-vacancy defect (NV center) in diamond proposed to be highly promising with respect the afore-mentioned applications. In our study we investigate the NCVSi defect in 3C, 4H and 6H SiC as alternative choices with superior properties. Electronic structure of NV center in SiC exhibits S = 1 triplet ground state with the possibility of optical spin polarization. On the other hand, our results obtained by density functional theory calculations may contribute to unambiguously identify the possible defect configurations.

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