While visiting Germany's University of Augsburg in 2006, he observed a tiny chip made of two insulating layers.

2006年，他在德国奥格斯堡大学做学术访问时，无意中观察到一块由两片绝缘层做成的小芯片。

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While visiting Germany's University of Augsburg in 2006, he observed a tiny chip made of two insulating layers.

2006年，他在德国奥格斯堡大学做学术访问时，无意中观察到一块由两片绝缘层做成的小芯片。

youdao