Carbon nanotube are very important in nanotechnology.
I have build one site on CNT
Carbon Nanotube
http://nanosatyadhar.webs.io/
Page having many papers on CNT, carbon Nanotube
http://nanosatyadhar.webs.io/cntswnt.html
http://nanosatyadhar.webs.io/cntswnt2.html
Page having power point presentation
http://nanosatyadhar.webs.io/ppswnt.html
Page on nanoelectronics
http://nanosatyadhar.webs.io/nanoee.html
Page on Quantum Dots
http://nanosatyadhar.webs.io/qdots.html
My other site on nanotechnology basics is
http://www.freewebs.com/nanosatyadhar/
Main page where you can download many stuff on nanotech is
http://www.freewebs.com/nanosatyadhar/nano.html
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