Scanning Tunneling Spectroscopy of Complex Molecular Architectures at Solid/Liquid Interfaces: Toward Single-Molecule Electronic Devices

2006 ◽  
pp. 36-53 ◽  
Author(s):  
Frank Jäckel ◽  
Jürgen P. Rabe
Keyword(s):  
Single Molecule ◽  
Electronic Devices ◽  
Scanning Tunneling Spectroscopy ◽  
Tunneling Spectroscopy ◽  
Scanning Tunneling ◽  
Liquid Interfaces ◽  
Molecular Architectures ◽  
Solid Liquid

Radio Frequency Scanning Tunneling Spectroscopy for Single-Molecule Spin Resonance

2014 ◽  
Vol 113 (13) ◽  
Author(s):  
Stefan Müllegger ◽  
Stefano Tebi ◽  
Amal K. Das ◽  
Wolfgang Schöfberger ◽  
Felix Faschinger ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Single Molecule ◽  
Scanning Tunneling Spectroscopy ◽  
Tunneling Spectroscopy ◽  
Scanning Tunneling ◽  
Frequency Scanning ◽  
Spin Resonance

Scanning-tunneling spectroscopy on conjugated polymer films

2003 ◽  
Vol 771 ◽  
Author(s):  
M. Kemerink ◽  
S.F. Alvarado ◽  
P.M. Koenraad ◽  
R.A.J. Janssen ◽  
H.W.M. Salemink ◽  
...  
Keyword(s):  
Polymer Films ◽  
Conjugated Polymer ◽  
Three Dimensional ◽  
Field Enhancement ◽  
Direct Consequence ◽  
Scanning Tunneling Spectroscopy ◽  
Tunneling Spectroscopy ◽  
Band Alignment ◽  
Scanning Tunneling ◽  
Order Of Magnitude

AbstractScanning-tunneling spectroscopy experiments have been performed on conjugated polymer films and have been compared to a three-dimensional numerical model for charge injection and transport. It is found that field enhancement near the tip apex leads to significant changes in the injected current, which can amount to more than an order of magnitude, and can even change the polarity of the dominant charge carrier. As a direct consequence, the single-particle band gap and band alignment of the organic material can be directly obtained from tip height-voltage (z-V) curves, provided that the tip has a sufficiently sharp apex.

Scanning Tunneling Spectroscopy

2009 ◽  
Vol 2 (1) ◽  
pp. 37-55 ◽  
Author(s):  
Harold J.W. Zandvliet ◽  
Arie van Houselt
Keyword(s):  
Scanning Tunneling Spectroscopy ◽  
Tunneling Spectroscopy ◽  
Scanning Tunneling
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