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Xinhua photos of the day

Source: Xinhua| 2019-12-25 16:39:01|Editor: Lu Hui
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XINHUA PHOTOS OF THE DAY

Photo taken on Dec. 23, 2019 shows a set of research apparatus in the field of quantum anomalous Hall effect (QAHE) at the National Museum of China, Beijing, China. A total of 8 key scientific research apparatus in the field of QAHE, developed and donated by a QAHE research team of Tsinghua University, was included in the collection of the National Museum of China on Monday. (Xinhua/Jin Liangkuai)

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