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三封信改写中国“红外史” | 汤定元
编者按2019年6月3日,我国著名物理学家、中国科学院院士汤定元逝世。汤定元作为我国半导体学科开创者之一和红外技术研究的奠基人,曾以三封书信重塑中国红外事业的战略眼光,以深沉的家国情为动力,在科学征途上披荆斩棘。他是新中国成立后留美学生中第一批回国的 ...
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