Author(s): Chico L, Crespi VH, Benedict LX, Louie SG, Cohen ML
Introduction of pentagon-heptagon pair defects into the hexagonal network of a single carbon nanotube can change the helicity of the tube and alter its electronic structure. Using a tight-binding method to calculate the electronic structure of such systems we show that they behave as nanoscale metal/semiconductor or semiconductor/semiconductor junctions. These junctions could be the building blocks of nanoscale electronic devices made entirely of carbon.
Author(s): Yao Y, Li Q, Zhang J, Liu R, Jiao L, et al.
Author(s): Charlier JC , Blasé X, Roch S
Author(s): Ayuela A, Jaskólski W, Pelc M, Santos H, Chico L
Author(s): Jaskólski W, Pelc M
Author(s): Ayuela A, Chico L, Jaskólski W
Author(s): Ouyang M, Huang JL, Cheung CL, Lieber CM
Author(s): Lu JP
Author(s): Sánchez-Portal D, Artacho E, Soler JM, Rubio A, Ordejón P
Author(s): Brenner DW, Shenderova OA, Harrison JA, Stuart SJ, et al.
Author(s): Kumar D, Verma V, Dharamvir K
Author(s): Kumar D, Verma V, Dharamvir K, Bhatti HS
Author(s): Kumar D, Verma V, Bhatti HS, Dharamvir K
Author(s): Kumar D, Verma V, Bhatti HS, Dharamvir K
Author(s): Tersoff J
Author(s): Scarpa F, Narojczyk JW, Wojciechowski KW
Author(s): Lee WJ, Su WS