scholarly journals Strongly polarizing weakly coupled 13C nuclear spins with optically pumped nitrogen-vacancy center

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Ping Wang ◽  
Bao Liu ◽  
Wen Yang
Keyword(s):  
Nitrogen Vacancy ◽  
Nuclear Spins ◽  
Optically Pumped ◽  
Nitrogen Vacancy Center ◽  
Weakly Coupled ◽  
Vacancy Center

scholarly journals Discovery of ST1 centers in natural diamond

Nanophotonics ◽  
2019 ◽  
Vol 8 (11) ◽  
pp. 1993-2002 ◽  
Author(s):  
Priyadharshini Balasubramanian ◽  
Mathias H. Metsch ◽  
Prithvi Reddy ◽  
Lachlan J. Rogers ◽  
Neil B. Manson ◽  
...  
Keyword(s):  
Ground State ◽  
Chemical Structure ◽  
Natural Diamond ◽  
Nitrogen Vacancy ◽  
Power Dependence ◽  
Nuclear Spins ◽  
Electronic Spin ◽  
Nitrogen Vacancy Center ◽  
Quantum Bus ◽  
Vacancy Center

AbstractThe ST1 center is a point defect in diamond with bright fluorescence and a mechanism for optical spin initialization and readout. The center has impressive potential for applications in diamond quantum computing as a quantum bus to a register of nuclear spins. This is because it has an exceptionally high readout contrast, and unlike the well-known nitrogen-vacancy center, it does not have a ground state electronic spin that decoheres the nuclear spins. However, its chemical structure is unknown, and there are large gaps in our understanding of its properties. We present the discovery of ST1 centers in natural diamond. Our experiments identify interesting power dependence of the center’s optical dynamics and reveal new electronic structure. We also present a theory of its electron-phonon interactions, which we combine with previous experiments, to shortlist likely candidates for its chemical structure.

scholarly journals Single-Shot Readout of a Nuclear Spin Weakly Coupled to a Nitrogen-Vacancy Center at Room Temperature

2017 ◽  
Vol 118 (15) ◽  
Author(s):  
Gang-Qin Liu ◽  
Jian Xing ◽  
Wen-Long Ma ◽  
Ping Wang ◽  
Chang-Hao Li ◽  
...  
Keyword(s):  
Nuclear Spin ◽  
Room Temperature ◽  
Nitrogen Vacancy ◽  
Single Shot ◽  
Nitrogen Vacancy Center ◽  
Weakly Coupled ◽  
Vacancy Center

Vector magnetometry using perfectly aligned nitrogen-vacancy center ensemble in diamond

2021 ◽  
Vol 118 (26) ◽  
pp. 264002
Author(s):  
Moeta Tsukamoto ◽  
Kensuke Ogawa ◽  
Hayato Ozawa ◽  
Takayuki Iwasaki ◽  
Mutsuko Hatano ◽  
...  
Keyword(s):  
Nitrogen Vacancy ◽  
Nitrogen Vacancy Center ◽  
Vacancy Center

Hybrid communication assisted by coherent oscillator using resonant excitation of Nitrogen-vacancy center in diamond

2021 ◽  
pp. 127073
Author(s):  
Faisal Nadeem ◽  
Faizan Raza ◽  
Kangkang Li ◽  
Huanrong Fan ◽  
Irfan Ahmed ◽  
...  
Keyword(s):  
Resonant Excitation ◽  
Nitrogen Vacancy ◽  
Nitrogen Vacancy Center ◽  
Vacancy Center

A flexible nitrogen-vacancy center probe for scanning magnetometry

2021 ◽  
Vol 92 (5) ◽  
pp. 055001
Author(s):  
Maosen Guo ◽  
Mengqi Wang ◽  
Pengfei Wang ◽  
Diguang Wu ◽  
Xiangyu Ye ◽  
...  
Keyword(s):  
Nitrogen Vacancy ◽  
Nitrogen Vacancy Center ◽  
Vacancy Center
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