Optically addressable spin defects, such as the NV centre in diamond, have enabled the nanoscale measurement of external stimuli. Here, Gao, Vaidya and coauthors observe a single spin colour ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

but it could also aid in the development of other clocks and quantum metrology tools. "Precision spectroscopy is a very broad research field with a long history," Chun-Chia Chen, co-author of the ...

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In the May issue of Digital Engineering, learn about design for motorsports (including Formula 1), along with hybrid parts, 3D printing certifications, and workstations for AI workflows.