Carbon nanotube tips for thermomechanical data storage
Carbon nanotube tips for thermomechanical data storage
复制标题
用于热机械数据存储的碳纳米管尖端
DOI:
10.1063/1.1600835
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发表时间:
2003
影响因子:
4
通讯作者:
H. Tokumoto
中科院分区:
文献类型:
--
作者:
M. Lantz;B. Gotsmann;U. Dürig;P. Vettiger;Y. Nakayama;Tetsuo Shimizu;H. Tokumoto
We report the demonstration of thermomechanical data storage in a poly(methylmethacrylate) film using a multiwalled carbon nanotube (MWCNT) tip. Indentation densities of >250 Gbits/in2 are achieved. The power efficiency of indent writing with MWCNT tips is found to be higher than that of conventional silicon tips owing to better heat transfer at the tip–polymer interface.