Results 251 to 260 of about 35,061 (275)

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
openaire   +2 more sources

Vacancy diffusion and nitrogen-vacancy center formation near the diamond surface

Applied Physics Letters, 2021
For the engineering of nitrogen-vacancy (NV) centers in diamond, vacancies have been introduced locally into a type Ib diamond (100–200 ppm nitrogen content) by implanting argon ions from a sub-500 nm focused beam. At an acceleration potential of 12 kV, different charge states (Ar n+, n={1,4,8,11}) result in kinetic energies of 12–132 keV.
P. Räcke, L. Pietzonka, J. Meijer, D. Spemann, R. Wunderlich   +4 more
openaire   +1 more source

Diamond Nitrogen-Vacancy Center Creation with Helium-Ion Microscope

CLEO: 2013, 2013
We investigate a method to create nitrogen-vacancy (NV) centers in diamond using a focused-helium-ion-microscopy. Near-surface NV centers can be created with spatial resolution below 0.6um. NV center spectral linewidths at various optical and microwave frequencies were also studied.
Li, W, Faraon, A, Santori, C, Williams, RS, Huang, Z, Acosta, VM, Beausoleil, RG   +6 more
openaire   +2 more sources

Magnetometry with Nitrogen-Vacancy Centers in Diamond

2016
This chapter covers magnetic sensing with nitrogen-vacancy (NV) defect centers in diamond. The NV center fundamentals are introduced and NV optically detected magnetic resonance techniques for dc and ac magnetic sensing are summarized. After reviewing some successful sensing applications, the advantages for using NV magnetometry, as well as some ...
Jensen, Kasper, Kehayias, Pauli, Budker, Dmitry   +2 more
openaire   +2 more sources

Boron-doped nitrogen-deficient carbon nitride-based Z-scheme heterostructures for photocatalytic overall water splitting

Nature Energy, 2021
Daming Zhao, Chung-Li Dong, Yu-Cheng Huang   +2 more
exaly  

The marine nitrogen cycle: new developments and global change

Nature Reviews Microbiology, 2022
David A Hutchins, Douglas G Capone
exaly  

Strategies to Generate Nitrogen-centered Radicals That May Rely on Photoredox Catalysis: Development in Reaction Methodology and Applications in Organic Synthesis

Chemical Reviews, 2022
Kitae Kwon, R Thomas Simons, Meganathan Nandakumar   +2 more
exaly  

Atomically dispersed iron sites with a nitrogen–carbon coating as highly active and durable oxygen reduction catalysts for fuel cells

Nature Energy, 2022
Michael J Zachman, Haoran Yu, Boyang Li
exaly  

Probing condensed matter physics with magnetometry based on nitrogen-vacancy centres in diamond

Nature Reviews Materials, 2018
Francesco Casola, Toeno van der Sar, Amir Yacoby   +2 more
exaly  

Nitrogen Fixation via Splitting into Nitrido Complexes

Chemical Reviews, 2021
Sebastian J K Forrest, Sven Schneider
exaly