Co-first authors of the paper in the lab. (IMAGE)

City University of Hong Kong

Co-first authors of the paper in the lab.

Caption

Dr Lan Si (right) and Wu Zhenduo (middle), co-first authors of the paper, make final adjustments in a synchrotron X-ray diffraction experiment at Advanced Photon Source, Argonne National Laboratory.

Credit

Photo courtesy of Professor Wang Xunli

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