Patterning colloidal metal nanoparticles for controlled growth of carbon nanotubes
Single-walled carbon-nanotube (SWCNT) arrays are generated on catalyst patterns with controlled location, orientation, and spacing using a straightforward approach. Dip-pen nanolithography is used to fabricate catalyst patterns with sub-70 nm resolution, and SWCNTs are successfully grown on these pa...
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Main Authors: | , , , , , , , , |
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其他作者: | |
格式: | Article |
語言: | English |
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2012
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主題: | |
在線閱讀: | https://hdl.handle.net/10356/94182 http://hdl.handle.net/10220/8564 |
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機構: | Nanyang Technological University |
語言: | English |
總結: | Single-walled carbon-nanotube (SWCNT) arrays are generated on catalyst patterns with controlled location, orientation, and spacing using a straightforward approach. Dip-pen nanolithography is used to fabricate catalyst patterns with sub-70 nm resolution, and SWCNTs are successfully grown on these patterns through chemical vapor deposition. The growth direction of the SWCNTs on quartz is controlled, and along the [100] crystallographic direction. |
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