Results 121 to 130 of about 9,653 (152)

Nitrogen-Vacancy Magnetic Relaxometry of Nanoclustered Cytochrome C Proteins

Nitrogen-vacancy (NV) magnetometry offers an alternative tool to detect paramagnetic centers in cells with a favorable combination of magnetic sensitivity and spatial resolution.
Ilja Fescenko (14690881), Suvechhya Lamichhane (15187285), Rupak Timalsina (15346609), Cody Schultz (17776487), Sy-Hwang Liou (15187288), Abdelghani Laraoui (15187291), Kapildeb Ambal (17493963), Rebecca Y. Lai (444026)   +7 more
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Stable spin squeezing of nitrogen-vacancy centers via Floquet-driven magnons

Physical Review Research
We propose an efficient scheme for generating a stable spin-squeezed state in a hybrid magnon-nitrogen-vacancy (NV) centers system via magnon-Floquet driving. The system consists of a yttrium iron garnet (YIG) film directly coupled to NV centers that are
Anying Feng, Ziyu Zhou, Jun Xu, Xiangming Hu   +3 more
doaj   +1 more source

Nanofabrication of Nitrogen-Vacancy Color Center

Current Nanoscience, 2019
Huihui Luo, Zongwei Xu, Changkun Shi, Minglie Hu, Fangwen Sun, Li Shang, Fengzhou Fang   +6 more
openaire   +1 more source

Nitrogen-Vacancy Centers: A Quantum Sensor for Magnetic Fields

4368Quantum systems can perform better in terms of accuracy resolution, and sensitivity than their classical counterparts. In addition, quantum sensors have the potential of drift-free operation with reference to the constants of nature.
Mathes, Niklas, Vidal, Xavier
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Code for "Nitrogen-Vacancy Color Centers in Nanodiamonds as Reference Single-Photon Emitters"

This codebase is used in the research paper "Nitrogen-Vacancy Color Centers in Nanodiamonds as Reference Single-Photon Emitters". This includes code to generate the figures in the paper, calculate the areal density of nanodiamonds and fit g2 ...
Photon Physics Group, Church, Stephen; id_orcid, Patel, Nikesh, Church, Stephen, Parkinson, Patrick, Parkinson, Patrick; id_orcid   +5 more
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Nitrogen impurities and fluorescent nitrogen-vacancy centers in detonation nanodiamonds: identification and distinct features

, 2019
We show that nitrogen is the main impurity contained in detonation nanodiamonds at a concentration of 16,000 ppm. The content of nitrogen-vacancy NV− centers in these nanodiamonds is about 2.7 ppm, which is the largest of all known types of nanodiamonds ...
FM Shakhov (21901994), VY Osipov (21901988), F Treussart (13650145), A Baldycheva (21843428), NM Romanov (21906188), K Takai (16093997), SA Zargaleh (21901991)   +6 more
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Advances in Nitrogen-Vacancy color centers in diamond for magnetometry: Advantages and Challenges

Color centers in diamonds have promising and unique properties that can be optimized and engineered for several quantum-sensing applications. The negatively charged Nitrogen-vacancy (NV) center is one of the outstanding candidates due to its stable ...
吉武, 剛, ザカリア, アブドラハマン, ヨシタケ, ツヨシ, Abdelrahman, Ali, Yoshitake, Tsuyoshi, Zkria, Abdelrahman   +5 more
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A flexible nitrogen-vacancy center probe for scanning magnetometry

Review of Scientific Instruments, 2021
The key component of the scanning magnetometry based on nitrogen-vacancy centers is the diamond probe. Here, we designed and fabricated a new type of probe with an array of pillars on a (100 µm)2 × 50 µm diamond chip. The probe features high yield, convertibility to be a single pillar, and expedient reusability.
Maosen Guo, Mengqi Wang, Pengfei Wang, Diguang Wu, Xiangyu Ye, Pei Yu, You Huang, Fazhan Shi, Ya Wang, Jiangfeng Du   +9 more
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Enhanced activation yield of nitrogen-vacancy and silicon-vacancy diamond color centers by proton and carbon irradiation

Diamond and Related Materials
We investigate the activation yield and optical properties of the negatively charged nitrogen-vacancy (NV -) and silicon-vacancy (SiV -) centers in single-crystal diamonds, focusing on the effect of proton (p) and carbon-ion (C) irradiation on their ...
Michael Künzer
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Nitrogen-vacancy centers close to surfaces

MRS Bulletin, 2013
Abstract
Jörg Wrachtrup, Fedor Jelezko, Bernhard Grotz, Liam McGuinness   +3 more
openaire   +1 more source