1110.3822 (D. Mendoza)

Electrical conductivity of collapsed multilayer graphene tubes    [PDF]

D. Mendoza

Synthesis of multilayer graphene on copper wires by a chemical vapor deposition method is reported. After copper etching, the multilayer tube collapses forming stripes of graphitic films, their electrical conductance as a function of temperature indicate a semiconductor-like behavior. Using the multilayer graphene stripes, a cross junction is built and owing to its electrical behavior we propose that a tunneling process exists in the device.

View original: http://arxiv.org/abs/1110.3822