The development of high energy resolution scanning tunneling spectroscopy and its applications in the studies of single spin detection and low-dimensional superconductivity

2011 ◽  
Vol 41 (4) ◽  
pp. 377-381
Author(s):  
QiKun XUE ◽  
Xi CHEN
Keyword(s):  
Energy Resolution ◽  
High Energy ◽  
Scanning Tunneling Spectroscopy ◽  
Tunneling Spectroscopy ◽  
High Energy Resolution ◽  
Scanning Tunneling ◽  
Single Spin ◽  
Low Dimensional ◽  
Spin Detection ◽  
Single Spin Detection

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

First results of SRC’s new high‐energy resolution variable line density grating monochromator beamline: HERMON

1995 ◽  
Vol 66 (2) ◽  
pp. 2072-2074 ◽  
Author(s):  
M. Bissen ◽  
M. Fisher ◽  
G. Rogers ◽  
D. Eisert ◽  
K. Kleman ◽  
...  
Keyword(s):  
Energy Resolution ◽  
High Energy ◽  
High Energy Resolution ◽  
Line Density ◽  
Variable Line ◽  
First Results ◽  
Grating Monochromator
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