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当前导线的宽度是100-1000个原子,据摩尔定律:集成电路的密度每18个月翻一番,同时性能也翻一番,也就是说,如果可能的话,终究有一天集成电路导线的宽度会达到1个原子,那之后的集成电路该如何发展呢?集成电路的性能如何提升呢?计算机系统的性能又如何提高呢?5月下旬,我听了一个关于信息技术的前瞻性讲演,IBM 中国研究中心主任叶天正博士指出,尽管缩短导线长度是一件有限的事,但人们可以采用其它方式来提高集成电路的性能,如以前的芯片导线采用铝,现在 S/390 G6采用的则是铜技术。
The current conductor has a width of 100-1000 atoms. According to Moore’s Law, the density of integrated circuits doubles every 18 months while doubling the performance. That is, one day, if possible, the width of the integrated circuit conductor Will reach 1 atom, then the integrated circuit how to develop it? How to improve the performance of integrated circuits? How to improve the performance of computer systems? In late May, I listened to a forward-looking lecture on information technology, IBM Dr. Ye Tianzheng, director of the China Research Center, pointed out that although it is a limited matter to shorten the length of the wire, other methods can be used to improve the performance of the integrated circuit. For example, aluminum used in the previous chip wire is now used in the S / 390 G6 Copper technology.