Fano resonance in crossed carbon nanotubes.
We report the observation of the resonant transport in multiwall carbon nanotubes in a crossed geometry. The resonant transport is manifested by an asymmetric peak in the differential conductance curve. The observed asymmetric conductance peak is well explained by the Fano resonance originating from the scattering at the contact region of the two nanotubes. The conductance peak depends sensitively on the external magnetic field and exhibits Aharonov-Bohm-type oscillation.
Kim
Jinhee
J
Electronic Device Group, Korea Research Institute of Standards and Science, Daejeon 305-600, Korea.
Kim
Jae-Ryoung
JR
Lee
Jeong-O
JO
Park
Jong Wan
JW
So
Hye Mi
HM
Kim
Nam
N
Kang
Kicheon
K
Yoo
Kyung-Hwa
KH
Kim
Ju-Jin
JJ