Results 31 to 40 of about 8,777 (286)

Coherent Optical Transitions in Implanted Nitrogen Vacancy Centers [PDF]

Nano Letters, 2014
We report the observation of stable optical transitions in nitrogen-vacancy (NV) centers created by ion implantation. Using a combination of high temperature annealing and subsequent surface treatment, we reproducibly create NV centers with zero-phonon lines (ZPL) exhibiting spectral diffusion that is close to the lifetime-limited optical line width ...
Chu, Y., de Leon, N. P., Shields, B. J., Hausmann, B., Evans, R., Togan, E., Burek, M. J., Markham, M., Stacey, A., Zibrov, A. S., Yacoby, A., Twitchen, D. J., Loncar, M., Park, H., Maletinsky, P., Lukin, M. D.   +15 more
openaire   +5 more sources

Magnetometry with nitrogen-vacancy defects in diamond [PDF]

, 2014
The isolated electronic spin system of the nitrogen-vacancy (NV) centre in diamond offers unique possibilities to be employed as a nanoscale sensor for detection and imaging of weak magnetic fields.
Hingant, T., Roch, JF, Maletinsky, P., Hingant, T, Maletinsky, P, Tetienne, J.-P, Roch, J.-F, Rondin, L, Tetienne, JP, Rondin, L., Jacques, V., Jacques, V   +11 more
core   +1 more source

Counting vacancies and nitrogen-vacancy centers in detonation nanodiamond

Nanoscale, 2016
Detonation nanodiamond particles (DND) contain highly-stable nitrogen-vacancy (N-V) centers, making it important for quantum-optical and biotechnology applications. However, due to the small particle size, the N-V concentrations are believed to be intrinsically very low, spawning efforts to understand the formation of N-V centers and vacancies, and ...
Chang, Shery L.Y., Barnard, Amanda S., Dwyer, Christian, Boothroyd, Chris B., Hocking, Rosalie K., Ōsawa, Eiji, Nicholls, Rebecca J.   +6 more
openaire   +4 more sources

Nanotube double quantum dot spin transducer for scalable quantum information processing

New Journal of Physics, 2020
One of the key challenges for the implementation of scalable quantum information processing is the design of scalable architectures that support coherent interaction and entanglement generation between distant quantum systems.
Wanlu Song, Tianyi Du, Haibin Liu, Ralf Betzholz, Jianming Cai   +4 more
doaj   +1 more source

Nanocavity enhanced diamond nitrogen-vacancy center zero phonon line emission [PDF]

, 2011
Resonantly enhanced emission of the zero phonon line of a diamond nitrogen-vacancy center in single crystal diamond is demonstrated experimentally using a hybrid whispering gallery mode nanocavity.
Kai-Mei Fu, Raymond G. Beausoleil, Beausoleil, Raymond G., Charles Santori, Fu, Kai-Mei C., Barclay, Paul E., Santori, Charles, Paul Barclay, Faraon, Andrei, Andrei Faraon   +9 more
core   +1 more source

Experimental unsupervised learning of non-Hermitian knotted phases with solid-state spins

npj Quantum Information, 2022
Non-Hermiticity has widespread applications in quantum physics. It brings about distinct topological phases without Hermitian counterparts, and gives rise to the fundamental challenge of phase classification. Here, we report an experimental demonstration
Yefei Yu, Li-Wei Yu, Wengang Zhang, Huili Zhang, Xiaolong Ouyang, Yanqing Liu, Dong-Ling Deng, L.-M. Duan   +7 more
doaj   +1 more source

Issues concerning the nitrogen-vacancy center in diamond [PDF]

, 2015
The nitrogen-vacancy (N-V) center in diamond has been extensively studied and several novel properties identified. As a consequence the center has interesting applications. However, the center is not completely understood.
Manson, Neil, McMurtrie, Roger
core   +1 more source

Nitrogen-vacancy centers: Physics and applications [PDF]

MRS Bulletin, 2013
Abstract
Victor Acosta, Philip Hemmer
openaire   +1 more source

Phonon cooling and lasing with nitrogen-vacancy centers in diamond [PDF]

Physical Review B, 2013
We investigate the strain-induced coupling between a nitrogen-vacancy impurity and a resonant vibrational mode of a diamond nanoresonator. We show that under near-resonant laser excitation of the electronic states of the impurity, this coupling can modify the state of the resonator and either cool the resonator close to the vibrational ground state or ...
Kepesidis, K. V., Bennett, Steven, Portolan, S., Lukin, Mikhail, Rabl, P.   +4 more
openaire   +4 more sources

Self-assembling hybrid diamond–biological quantum devices

New Journal of Physics, 2014
The realization of scalable arrangements of nitrogen vacancy (NV) centers in diamond remains a key challenge on the way towards efficient quantum information processing, quantum simulation and quantum sensing applications.
A Albrecht, G Koplovitz, A Retzker, F Jelezko, S Yochelis, D Porath, Y Nevo, O Shoseyov, Y Paltiel, M B Plenio   +9 more
doaj   +1 more source