Contributions of Scanning Tunneling Microscopy for Probing and Manipulating Electronic Properties in Low Dimensions

1992 ◽  
pp. 97-107 ◽  
Author(s):  
R. Wiesendanger
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Electronic Properties ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Low Dimensions

scholarly journals On-surface synthesis of singly and doubly porphyrin-capped graphene nanoribbon segments

2021 ◽  
Vol 12 (1) ◽  
pp. 247-252
Author(s):  
Luis M. Mateo ◽  
Qiang Sun ◽  
Kristjan Eimre ◽  
Carlo A. Pignedoli ◽  
Tomas Torres ◽  
...  
Keyword(s):  
High Resolution ◽  
Dft Calculations ◽  
Scanning Tunneling Microscopy ◽  
Electronic Properties ◽  
Graphene Nanoribbon ◽  
Scanning Tunneling ◽  
Tunneling Microscopy

Singly and doubly porphyrin-capped graphene nanoribbon segments are reported and their electronic properties are studied by high-resolution scanning tunneling microscopy and spectroscopy, and DFT calculations.

Identifying the electronic properties of the Ge(111)-(2×1) surface by low-temperature scanning tunneling microscopy

JETP Letters ◽  
2005 ◽  
Vol 82 (5) ◽  
pp. 279-283 ◽  
Author(s):  
P. I. Arseyev ◽  
N. S. Maslova ◽  
V. I. Panov ◽  
S. V. Savinov ◽  
C. Van Haesendonck
Keyword(s):  
Low Temperature ◽  
Scanning Tunneling Microscopy ◽  
Electronic Properties ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Temperature Scanning

Revealing the high-resolution structures and electronic properties of ZnTPP and its derivatives formed by thermally induced cyclodehydrogenation on Au(111)

2021 ◽  
Author(s):  
Wei Xiong ◽  
Xiang Ren ◽  
Binbin Da ◽  
Yong Zhang ◽  
Hui Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Resolution ◽  
Scanning Tunneling Microscopy ◽  
Electronic Properties ◽  
Supramolecular Chemistry ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Thermally Induced ◽  
Broad Application ◽  
Application Prospects

Zinc(II) tetraphenylporphyrin (ZnTPP) has very broad application prospects in the fields of supramolecular chemistry, solar cells and nanomaterials. In this paper, by using scanning tunneling microscopy (STM), we systematically investigated...

INTER-LAYER INTERACTION IN DOUBLE-WALLED CARBON NANOTUBES EVIDENCED BY SCANNING TUNNELING MICROSCOPY AND SPECTROSCOPY

NANO ◽  
2008 ◽  
Vol 03 (02) ◽  
pp. 65-73 ◽  
Author(s):  
CRISTINA E. GIUSCA ◽  
YANN TISON ◽  
S. RAVI P. SILVA
Keyword(s):  
Carbon Nanotubes ◽  
Electronic Structure ◽  
Scanning Tunneling Microscopy ◽  
Electronic Properties ◽  
Local Density ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Layer Interaction ◽  
Double Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Scanning Tunneling Microscopy and Spectroscopy have been used in an attempt to elucidate the electronic structure of nanotube systems containing two constituent shells. Evidence for modified electronic structure due to the inter-layer interaction in double-walled carbon nanotubes is provided by the experimental tunneling spectra and the contribution of the inner tube to the local density of states of the "composite" double-walled system is identified in agreement with previous theoretical calculations. An explicit correlation between the chirality of the two constituent tubes, the inter-wall interaction and the overall electronic structure for double-walled carbon nanotubes, is demonstrated by our experiments, showing that the effect the inner tube has on the overall electronic structure of double-walled nanotubes cannot be neglected, and is key to the opto-electronic properties of the system. We postulate that previous analysis of the opto-electronic properties on multiple-walled carbon nanotubes based purely on the outer layer chirality of the tube needs significant modification based on new understanding brought forth with our analysis.

scholarly journals Electronic properties of dislocations in GaN investigated by scanning tunneling microscopy

2009 ◽  
Vol 94 (6) ◽  
pp. 062104 ◽  
Author(s):  
Ph. Ebert ◽  
L. Ivanova ◽  
S. Borisova ◽  
H. Eisele ◽  
A. Laubsch ◽  
...  
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Electronic Properties ◽  
Scanning Tunneling ◽  
Tunneling Microscopy
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