进入大直径时代的硅材料产业北京有色金属研究总院万群近些年，电子信息产品的发展令人信服地感受到我们所处的时代是信息时代。而信息技术的成就主要归功于制作在硅片上的集成电路。集成电路由最早的，一个电路只有几个、几十个晶体管，发展到现在上亿个晶体管；硅片直径... Entering the era of large-diameter silicon materials industry In recent years, the development of electronic information products has convincingly felt that we are in an era of information age. The achievements of information technology are mainly attributed to the production of integrated circuits on silicon. ICs from the earliest, a circuit only a few, dozens of transistors, the development of hundreds of millions of transistors now; silicon ...