Results 11 to 20 of about 6,881 (205)
Magnetostatic twists in room-temperature skyrmions explored by nitrogen-vacancy center spin texture reconstruction [PDF]
Nature Communications, 2018 The Dzyaloshinskii-Moriya interaction (DMI) is crucial to the stabilization of skyrmions but the contribution is not well understood. Here, the authors provide a methodology using the single electron spin of a nitrogen-vacancy center to image the fine ...
Y. Dovzhenko +7 more
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Coherent quantum control of nitrogen-vacancy center spins near 1000 kelvin [PDF]
Nature Communications, 2019 The spins of nitrogen vacancy centres have been shown to be sensitive, high-temperature quantum probes of magnetic fields but the usual readout scheme fails above 550 K. Here the authors demonstrate coherent control and sensing up to 1000 K by using fast
Gang-Qin Liu +4 more
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The fine structure of the neutral nitrogen‐vacancy center in diamond
Nanophotonics, 2019 The nitrogen-vacancy (NV) center in diamond is a widely utilized system due to its useful quantum properties. Almost all research focuses on the negative charge state (NV−) and comparatively little is understood about the neutral charge state (NV0). This
Michael S J Barson +2 more
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Materials for Quantum Technology, 2023 Nitrogen-vacancy (NV) and silicon-vacancy (SiV) color defects in diamond are promising systems for applications in quantum technology. The NV and SiV centers have multiple charge states, and their charge states have different electronic, optical and spin
Artur Pambukhchyan +4 more
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Amplified nanoscale detection of labeled molecules via surface electrons on diamond
Communications Physics, 2023 The detection of individual molecules and their dynamics is a long-standing challenge in the field of nanotechnology. In this work, we present a method that utilizes a nitrogen vacancy (NV) center and a dangling bond on the diamond surface to measure the
Ainitze Biteri-Uribarren +4 more
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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 +4 more
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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 +7 more
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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 +9 more
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New Journal of Physics, 2019 We experimentally demonstrate high degree of polarization of ^13 C nuclear spins weakly interacting with nitrogen-vacancy (NV) centers in diamond. We combine coherent microwave excitation pulses with optical illumination to provide controlled relaxation ...
Jiwon Yun, Kiho Kim, Dohun Kim
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New Journal of Physics, 2020 Color centers in solids, such as the nitrogen-vacancy center in diamond, offer well-protected and well-controlled localized electron spins that can be employed in various quantum technologies.
Wenzheng Dong +2 more
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