scholarly journals Properties of Functionalized Carbon Nanotubes and Their Interaction with a Metallic Substrate Investigated by Scanning Tunneling Microscopy

2017 ◽  
Vol 121 (43) ◽  
pp. 24264-24271 ◽  
Author(s):  
Van Dong Pham ◽  
Vincent Repain ◽  
Cyril Chacon ◽  
Amandine Bellec ◽  
Yann Girard ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Scanning Tunneling Microscopy ◽  
Metallic Substrate ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Functionalized Carbon Nanotubes

Scanning tunneling microscopy and spectroscopy of Y-junction in carbon nanotubes

2002 ◽  
Vol 507-510 ◽  
pp. 577-581 ◽  
Author(s):  
Z. Klusek ◽  
S. Datta ◽  
P. Byszewski ◽  
P. Kowalczyk ◽  
W. Kozlowski
Keyword(s):  
Carbon Nanotubes ◽  
Scanning Tunneling Microscopy ◽  
Scanning Tunneling ◽  
Tunneling Microscopy

Local Electronic Structure in Ordered Aggregates of Carbon Nanotubes: Scanning Tunneling Microscopy/scanning Tunneling Spectroscopy Study

1998 ◽  
Vol 13 (9) ◽  
pp. 2389-2395 ◽  
Author(s):  
D. L. Carroll ◽  
P. M. Ajayan ◽  
S. Curran
Keyword(s):  
Carbon Nanotubes ◽  
Electronic Structure ◽  
Scanning Tunneling Microscopy ◽  
Local Density ◽  
Scanning Tunneling Spectroscopy ◽  
Tunneling Spectroscopy ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Spatially Resolved ◽  
Local Electronic Structure

The recent application of tunneling probes in electronic structure studies of carbon nanotubes has proven both powerful and challenging. Using scanning tunneling microscopy (STM) and scanning tunneling spectroscopy (STS), local electronic properties in ordered aggregates of carbon nanotubes (multiwalled nanotubes and ropes of single walled nanotubes) have been probed. In this report, we present evidence for interlayer (concentric tube) interactions in multiwalled tubes and tube-tube interactions in singlewalled nanotube ropes. The spatially resolved, local electronic structure, as determined by the local density of electronic states, is shown to clearly reflect tube-tube interactions in both of these aggregate forms.

STM/STS investigation of carbon nanotubes deposited on Bi2Te3 surface

Open Physics ◽  
2009 ◽  
Vol 7 (2) ◽  
Author(s):  
Maciej Bazarnik ◽  
Maciej Cegiel ◽  
Piotr Biskupski ◽  
Monika Jazdzewska ◽  
SÅ‚awomir Mielcarek ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electronic Structure ◽  
Scanning Tunneling Microscopy ◽  
Structural Defects ◽  
Scanning Tunneling ◽  
Narrow Gap ◽  
Tunneling Microscopy ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Walled Cnts

AbstractThis paper reports our scanning tunneling microscopy and spectroscopy (STM/STS) study of double-walled and multi-walled carbon nanotubes (CNTs) of different diameter deposited on Bi2Te3 (narrow gap semiconductor). The approximate diameter of the studied double-walled and multi-walled CNTs was 2 nm and 8 nm, respectively. Crystalline Bi2Te3 was used as a substrate to enhance the contrast between the CNTs and the substrate in the STS measurements performed to examine peculiarities of CNT morphology, such as junctions, ends or structural defects, in terms of their electronic structure.

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