“这个研究成果是从中国实验室里第一次发表出的诺贝尔物理奖级别的论文,这不仅是清华大学、中科院的喜事,也是整个国家的喜事。”4月10日,诺贝尔物理奖得主、清华大学高等研究院名誉院长杨振宁教授高度评价了中国科学家的重大发现——量子反常霍尔效应。由清华大学薛其坤院士领衔、清华大学物理系和中科院物理研究所组成的试验团队从实验上首次观测到量子反常霍尔效应。对于如何认识量子反常霍尔效应和量子霍尔效应,薛其坤院士举了一个简单的例子:我们使用计算机的时 “The result of this research is the first Nobel Prize-winning essay published in a Chinese laboratory, which is not only a happy event of Tsinghua University and the Chinese Academy of Sciences, but also a happy event for the whole country.” On April 10, Nobel Physics Award winner, honorary president of Tsinghua University, Professor Yang Zhenning honored a major discovery of Chinese scientists - the quantum anomalous Hall effect. Led by academician Xue Qikun of Tsinghua University, the experimental team consisting of the Physics Department of Tsinghua University and the Institute of Physics of Chinese Academy of Sciences (CAS) first observed the quantum anomalous Hall effect experimentally. For how to understand the quantum anomalous Hall effect and the quantum Hall effect, Academician Xue Qikun gave a simple example: when we use the computer