Scanning Probe Microwave Reflectivity of Aligned Single-Walled Carbon Nanotubes: Imaging of Electronic Structure and Quantum Behavior at the Nanoscale

ACS Nano ◽  
2015 ◽  
Vol 10 (1) ◽  
pp. 360-368 ◽  
Author(s):  
Eric Seabron ◽  
Scott MacLaren ◽  
Xu Xie ◽  
Slava V. Rotkin ◽  
John A. Rogers ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electronic Structure ◽  
Single Walled Carbon Nanotubes ◽  
Scanning Probe ◽  
Single Walled Carbon ◽  
Quantum Behavior ◽  
Walled Carbon Nanotubes

scholarly journals Supramolecular structures of terbium(iii) porphyrin double-decker complexes on a single-walled carbon nanotube surface

RSC Advances ◽  
2019 ◽  
Vol 9 (48) ◽  
pp. 28135-28145
Author(s):  
Ahmed I. A. Abd El-Mageed ◽  
Takuji Ogawa
Keyword(s):  
Carbon Nanotubes ◽  
Scanning Probe Microscopy ◽  
Single Walled Carbon Nanotubes ◽  
Supramolecular Structures ◽  
Scanning Probe ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Double Decker ◽  
Walled Carbon Nanotubes ◽  
First Time

For the first time, using scanning probe microscopy, the supramolecular structures of terbium porphyrin double-decker complexes were observed on single-walled carbon nanotubes surfaces, where the molecules formed a well-ordered self-assembled array.

Electrical Properties of Pd-contacted Single-walled Carbon Nanotubes: A Scanning Probe Microscopy Study

2010 ◽  
Vol 1258 ◽  
Author(s):  
Oleg Kononenko ◽  
S I Bozhko ◽  
V N Matveev ◽  
V T Volkov ◽  
M A Knyazev ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Scanning Probe Microscopy ◽  
Contact Potential Difference ◽  
Single Walled Carbon Nanotubes ◽  
Scanning Probe ◽  
Contact Potential ◽  
Reliable Technique ◽  
Probe Microscopy ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

AbstractPd is widely used in producing electrodes to single-walled carbon nanotubes (SWNT). However up to now its ability to form ohmic contacts to SWNTs was not employed in scanning probe microscopy (SPM). Here we present a study of SWNTs with Pd electrodes by SPM using Pd-coated tips. SWNTs were selectively grown on oxidized silicon substrates by low pressure CVD method. Pd electrodes were prepared to SWNTs to fabricate two terminal structures for SWNTs resistance measurements. It is shown that SPM Kelvin mode is a reliable technique for SWNT detection on insulating substrate. Contact potential difference between Pd electrode and SWNT is measured using the Kelvin mode.

Electron Transport in Single-Walled Carbon Nanotubes

MRS Bulletin ◽  
2004 ◽  
Vol 29 (4) ◽  
pp. 272-275 ◽  
Author(s):  
Paul L. McEuen ◽  
Ji-Yong Park
Keyword(s):  
Carbon Nanotubes ◽  
Electrical Properties ◽  
Electronic Materials ◽  
Single Walled Carbon Nanotubes ◽  
Scanning Probe ◽  
Device Performance ◽  
Single Walled Carbon ◽  
New Class ◽  
Potential Applications ◽  
Walled Carbon Nanotubes

AbstractSingle-walled carbon nanotubes (SWNTs) are emerging as an important new class of electronic materials. Both metallic and semiconducting SWNTs have electrical properties that rival or exceed the best metals or semiconductors known. In this article, we review recent transport and scanning probe experiments that investigate the electrical properties of SWNTs.We address the fundamental scattering mechanisms in SWNTs, both in linear response and at high bias.We also discuss the nature and properties of contacts to SWNTs. Finally, we discuss device performance issues and potential applications in electronics and sensing.

scholarly journals From cyclic nanorings to single-walled carbon nanotubes: disclosing the evolution of their electronic structure with the help of theoretical methods

2019 ◽  
Vol 21 (5) ◽  
pp. 2547-2557 ◽  
Author(s):  
A. Pérez-Guardiola ◽  
R. Ortiz-Cano ◽  
M. E. Sandoval-Salinas ◽  
J. Fernández-Rossier ◽  
D. Casanova ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electronic Structure ◽  
Finite Size ◽  
Single Walled Carbon Nanotubes ◽  
Electronic Effects ◽  
Theoretical Methods ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

We systematically investigate the relationships between structural and electronic effects of finite size zigzag or armchair carbon nanotubes of various diameters and lengths, starting from a molecular template of varying shape and diameter.

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