1.
Science
; 288(5465): 494-7, 2000 Apr 21.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10775104
RESUMO
Junctions consisting of two crossed single-walled carbon nanotubes were fabricated with electrical contacts at each end of each nanotube. The individual nanotubes were identified as metallic (M) or semiconducting (S), based on their two-terminal conductances; MM, MS, and SS four-terminal devices were studied. The MM and SS junctions had high conductances, on the order of 0.1 e(2)/h (where e is the electron charge and h is Planck's constant). For an MS junction, the semiconducting nanotube was depleted at the junction by the metallic nanotube, forming a rectifying Schottky barrier. We used two- and three-terminal experiments to fully characterize this junction.
2.
Phys Rev B Condens Matter
; 52(12): R8700-R8702, 1995 Sep 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9979930
3.
Phys Rev B Condens Matter
; 52(8): R5550-R5553, 1995 Aug 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-9981827
4.