Understanding supercurrents (IMAGE)

Iowa State University

Understanding supercurrents

Caption

Jigang Wang with his Cryogenic Magneto-Terahertz Scanning Near-field Optical Microscope. (That’s cm-SNOM for short.) The instrument works at extreme scales of space, time and energy. Its performance is a step toward optimizing the superconducting quantum bits that will be at the heart of quantum computing.

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Photos by Christopher Gannon/Iowa State University

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