Results 21 to 30 of about 340,168 (274)

All Fiber Vector Magnetometer Based on Nitrogen-Vacancy Center

Nanomaterials, 2023
Magnetometers based on nitrogen-vacancy (NV) centers in diamonds have promising applications in fields of living systems biology, condensed matter physics, and industry.
Man Zhao, Qijing Lin, Qingzhi Meng, Wenjun Shan, Liangquan Zhu, Yao Chen, Tao Liu, Libo Zhao, Zhuangde Jiang   +8 more
doaj   +1 more source

Demonstration of NV-detected ESR spectroscopy at 115 GHz and 4.2 Tesla [PDF]

, 2020
High frequency electron spin resonance (ESR) spectroscopy is an invaluable tool for identification and characterization of spin systems. Nanoscale ESR using the nitrogen-vacancy (NV) center has been demonstrated down to the level of a single spin ...
Fortman, Benjamin, Holczer, Karoly, Pena, Junior, Takahashi, Susumu   +3 more
core   +3 more sources

Theoretical study of hyperfine interactions and optically detected magnetic resonance spectra by simulation of the C291[NV]-H172 diamond cluster hosting nitrogen-vacancy center

New Journal of Physics, 2014
Single nitrogen-vacancy (NV) centers in diamond coupled to neighboring nuclear spins are promising candidates for room-temperature applications in quantum information processing, quantum sensing and metrology.
A P Nizovtsev, S Ya Kilin, A L Pushkarchuk, V A Pushkarchuk, F Jelezko   +4 more
doaj   +1 more source

Hyperfine Interactions in the NV-¹³C Quantum Registers in Diamond Grown from the Azaadamantane Seed

Nanomaterials, 2021
Nanostructured diamonds hosting optically active paramagnetic color centers (NV, SiV, GeV, etc.) and hyperfine-coupled with them quantum memory 13C nuclear spins situated in diamond lattice are currently of great interest to implement emerging quantum ...
Alexander P. Nizovtsev, Aliaksandr L. Pushkarchuk, Sergei Ya. Kilin, Nikolai I. Kargin, Alexander S. Gusev, Marina O. Smirnova, Fedor Jelezko   +6 more
doaj   +1 more source

Non-flipping 13C spins near an NV center in diamond: hyperfine and spatial characteristics by density functional theory simulation of the C510[NV]H252 cluster

New Journal of Physics, 2018
Single NV centers in diamond coupled by hyperfine interaction ( hfi ) to neighboring ^13 C nuclear spins are now widely used in emerging quantum technologies as elements of quantum memory adjusted to a nitrogen-vacancy (NV) center electron spin qubit ...
A P Nizovtsev, S Ya Kilin, A L Pushkarchuk, V A Pushkarchuk, S A Kuten, O A Zhikol, S Schmitt, T Unden, F Jelezko   +8 more
doaj   +1 more source

A Diamond Temperature Sensor Based on the Energy Level Shift of Nitrogen-Vacancy Color Centers

Nanomaterials, 2019
The nitrogen-vacancy (NV) color center in chemical vapor deposition (CVD) diamond has been widely investigated in quantum information and quantum biosensors due to its excellent photon emission stability and long spin coherence time.
Mingyang Yang, Qilong Yuan, Jingyao Gao, Shengcheng Shu, Feiyue Chen, Huifang Sun, Kazuhito Nishimura, Shaolong Wang, Jian Yi, Cheng-Te Lin, Nan Jiang   +10 more
doaj   +1 more source

A statistical correlation investigation for the role of surface spins to the spin relaxation of nitrogen vacancy centers

AIP Advances, 2014
We investigated the influence of spins on surface of nanodiamonds (NDs) to the longitudinal relaxation time (T1) and transverse relaxation time (T2) of nitrogen vacancy (NV) centers in ND.
Xuerui Song, Jian Zhang, Fupan Feng, Junfeng Wang, Wenlong Zhang, Liren Lou, Wei Zhu, Guanzhong Wang   +7 more
doaj   +1 more source

Noise Suppression of Nitrogen-Vacancy Magnetometer in Lock-In Detection Method by Using Common Mode Rejection

Micromachines, 2023
Nitrogen-vacancy (NV) centers in diamonds are promising solid-state magnetic sensors with potential applications in power systems, geomagnetic navigation, and diamond NV color center current transformers, in which both high bandwidth and high magnetic ...
Yang Li, Doudou Zheng, Zhenhua Liu, Hui Wang, Yankang Liu, Chenyu Hou, Hao Guo, Zhonghao Li, Yashuhiro Sugawara, Jun Tang, Zongmin Ma, Jun Liu   +11 more
doaj   +1 more source

Optimization temperature sensitivity using the optically detected magnetic resonance spectrum of a nitrogen-vacancy center ensemble [PDF]

, 2018
Temperature sensing with nitrogen vacancy (NV) centers using quantum techniques is very promising and further development is expected. Recently, the optically detected magnetic resonance (ODMR) spectrum of a high-density ensemble of the NV centers was ...
Fujiwara, Masanori, Hayashi, Kan, Matsuzaki, Yuichiro, Mizuochi, Norikazu, Morishita, Hiroki, Nakamura, Ippei, Ohshima, Takeshi, Onoda, Shinobu, Saito, Shiro, Shimo-Oka, Takaaki, Taniguchi, Takashi   +10 more
core   +2 more sources

Highly nitrogen-vacancy doped diamond nanostructures fabricated by ion implantation and optimum annealing

APL Materials, 2020
Nitrogen-vacancy (NV) centers in diamond photonic nanostructures have attracted much attention as efficient single photon emitters and quantum bits.
Hisashi Sumikura, Kazuyuki Hirama, Katsuhiko Nishiguchi, Akihiko Shinya, Masaya Notomi   +4 more
doaj   +1 more source