Growth and fabrication with single-walled carbon nanotube probe microscopy tips
نویسندگان
چکیده
Single-walled carbon nanotube ~SWNT! probe microscopy tips were grown by a surface growth chemical vapor deposition method. Tips consisting of individual SWNTs ~1.5–4 nm in diameter! and SWNT bundles ~4–12 nm in diameter! have been prepared by design through variations in the catalyst and growth conditions. In addition to high-resolution imaging, these tips have been used to fabricate SWNT nanostructures by spatially controlled deposition of specific length segments of the nanotube tips. © 2000 American Institute of Physics. @S0003-6951~00!02821-7#
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