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July 16, 2021

Diamond defects detect and measure magnetic fields

Researchers used atomic-size defects in diamonds to detect and measure magnetic fields generated by spin waves.

[Research supported by U.S. National Science Foundation grant ECCS 1541959.]

Learn more in the Harvard SEAS news story Researchers develop technique to control and measure electron spin voltage. (Date image taken: unknown; date originally posted to NSF Multimedia Gallery: July 16, 2021)

Credit: Image courtesy of Peter and Ryan Allen/Harvard University

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