@inproceedings{13e927f136c74d2ba7ef1692ad4f693b,
title = "Oxidation of silicon electrochemically etched microchannels arrays",
abstract = "Macroporous silicon technology is an important method to fabricate microchannels on silicon. The formation of insulator layer on the sidewall of the channels is necessary for electrical isolation or passivation of the surface. Oxidation is one of the preferred options. In this paper we investigate the effect of various oxidation processes on the smoothness of the sidewalls of the high aspect ratio macropores. Using thermal oxidation with a combination of dry and wet steps, the shape and structures inside silicon microchannnels can be changed after oxidation to certain thickness. To keep the surface inside the microchannels smooth, it is only possible to get oxide layer with limited thickness by oxidation in microchannel if the channel size is very small.",
keywords = "Macroporous silicon, Microchannel, Oxidation",
author = "Junxu Wu and Lianwei Wang and Xiaoming Chen and Mingjie Zheng and Weili Liu and Zhitang Song and Sarro, \{P. M.\}",
year = "2006",
doi = "10.1109/NEMS.2006.334767",
language = "英语",
isbn = "1424401402",
series = "Proceedings of 1st IEEE International Conference on Nano Micro Engineered and Molecular Systems, 1st IEEE-NEMS",
pages = "399--402",
booktitle = "Proceedings of 1st IEEE International Conference on Nano Micro Engineered and Molecular Systems, 1st IEEE-NEMS",
note = "1st IEEE International Conference on Nano Micro Engineered and Molecular Systems, 1st IEEE-NEMS ; Conference date: 18-01-2006 Through 21-01-2006",
}