User talk:Timmymiller
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Please do correct or remove the images Metallic nanotube.png and Semiconducting nanotube.png The armchair and zig-zag profiles should run along the diameter, not along the tube axis. Besides, armchair or zig-zag does not decide whether the tube is semiconducting or metallic - only the relation between the indexes does. To me this is an emergency because many could pick up those nice images without thinking (even I did :) ! Thank you. NIMSoffice (talk) 23:38, 21 May 2009 (UTC)