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Contact: Susan Brown
University of California - San Diego

Interference Patterns in Phonon Polaritons

Caption: This image shows interference patterns created by surface phonon polaritons propagating across atom-thin layers of crystalline boron nitride and reflecting back from edges. The center image is a model; images on the right and left derive from measurements.

Credit: Siyuan Dai

Usage Restrictions: For use in reports of this finding only. For other uses, contact scinews@ucsd.edu.

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