Lin, WC and Lin, YC and Shih, CJ and Esashi, M and Seshia, AA (2012) Local synthesis and alignment of zinc oxide nanowires in aqueous solution using microheaters. Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS). pp. 452-455. ISSN 1084-6999Full text not available from this repository.
A bottom-up technique for synthesizing transversely suspended zinc oxide nanowires (ZnO NWs) under a zinc nitrate (Zn(NO 3) 2· 6H 2O) and hexamethylenetetramine (HMTA, (CH 2) 6·N 4) solution within a microfabricated device is reported in this paper. The device consists of a microheater which is used to initially create an oxidized ZnO seed layer. ZnO NWs are then locally synthesized by the microheater and electrodes embedded within the devices are used to drive electric field directed horizontal alignment of the nanowires within the device. The entire process is carried out at low temperature. This approach has the potential to considerably simplify the fabrication and assembly of ZnO nanowires on CMOS compatible substrates, allowing for the chemical synthesis to be carried out under near-ambient conditions by locally defining the conditions for nanowire growth on a silicon reactor chip. © 2012 IEEE.
|Divisions:||Div C > Applied Mechanics|
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|Date Deposited:||02 Sep 2016 16:29|
|Last Modified:||29 Sep 2016 07:25|