980047 1 248 30 (02)2299-9006 (02)2299-9110 9811 sp 2 () (graphene) 70 () () ()
2 2004 A. K. Geim (a) (b) Geim (a) (b) 5300 W/m K (electron mobility)15000 cm 2 /V s(10000 cm 2 /V s)(1400 cm 2 / V s)10106 cm n-p- 1 (Graphene Industries) (1100 ) Vorbeck Materials Vor-ink ()BASF
3 (conductive channel) () ()IBM2 ()26(GHz) () () () Vor-ink
4 (a) (b) (a)(b) 參 考 資 料 http://www.lbl.gov/science-articles/archive/sabl/2007/nov/gap.html A. K. Geim et al., Nature Materials, 6, 2007, 183-191. (a) http://onnes.ph.man.ac.uk/nano/images_small/free%20hanging%20graphene.jpg (b) J. C. Meyer et al., Nature, 446, 2007, 60-63. http://www.vorbeck.com/electronics.html http://news.bbc.co.uk/2/hi/technology/7352464.stm http://www.sciencedaily.com/releases/2007/02/070228170340.htm http://www.sciencenews.org/view/access/id/39865/title/graphene_from_gases_for_new,_bendable_ electronics_ A. K. Geim, Graphene: Status and Prospects, Science, 324, 2009, 1530-1534. 1. A. K. Geim, Graphene: Status and Prospects, Science, 324, 2009, 1530-1534. 2. K. S. Novoselov, Electric field effect in atomically thin carbon films, Science 306, 2004, 666 6693. 3. M. Jacoby, Graphene: Carbon as thin as can be, Chem.& Eng. News, 87, 2009 12-20 4. A. K. Geim and K. S. Novoselov, The rise of graphene, Nature Materials, 6, 2007, 183-191. 5. R. Colin Johnson, Carbon could enable fastest chips, EE Times, 2008. 6. http://www.lbl.gov/science-articles/archive/sabl/2007/nov/gap.html. 1992 John C. Polanyi (1986) 1994IBM 1995 2003 () : (a)-(d) (e)
5