纳米技术取代硅芯片-快科技-科技改变生活

纳米技术取代硅芯片

Rookie
2002年05月24日 15:23
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这可不是某些中国家电厂商所炒作的纳米技术，而是真正有可能在未来取代硅芯片的技术:

"IBM研究员已利用纳米碳管(carbon nanotubes)制成晶体管，执行性能优于同类的硅材质晶体管。碳可能成为未来计算机发展基石的论点，因这项进展而获得进一步的支持。

在20日这一期的「应用物理学刊」(Applied Physics Letters)，IBM研究员阐述以纳米碳管制成的晶体管，何以能产生比当前硅或金属材质晶体管多两倍多的电流。纳米碳管是细长的碳分子束，硅和金属制的晶体管则是目前芯片的制造基础。"

详细报道:Zdnet

文章出处：www.mydrivers.com

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