Background impurity profiles determined by tunneling spectroscopy

1993 ◽  
Vol 74 (5) ◽  
pp. 3593-3595 ◽  
Author(s):  
N. Reinacher ◽  
W. Demmerle ◽  
J. Smoliner ◽  
E. Gornik ◽  
G. Böhm ◽  
...  
Keyword(s):  
Tunneling Spectroscopy ◽  
Background Impurity ◽  
Impurity Profiles

Tunneling spectroscopy in the Charge-Density Wave conductor NbSe3

2004 ◽  
Vol 114 ◽  
pp. 135-136 ◽  
Author(s):  
E. Slot ◽  
K. O'Neill ◽  
H. S.J. van der Zant ◽  
R. E. Thorne
Keyword(s):  
Charge Density ◽  
Charge Density Wave ◽  
Density Wave ◽  
Tunneling Spectroscopy

Tunneling spectroscopy of quasi-two-dimensional plasmons

2001 ◽  
Vol 171 (12) ◽  
pp. 1368
Author(s):  
V.A. Volkov ◽  
E.E. Takhtamirov ◽  
D.Yu. Ivanov ◽  
Yu.V. Dubrovskii ◽  
L. Eaves ◽  
...  
Keyword(s):  
Tunneling Spectroscopy ◽  
Two Dimensional

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.

Tunneling spectroscopy of an electron waveguide

1991 ◽  
Vol 67 (25) ◽  
pp. 3586-3589 ◽  
Author(s):  
Cristopher C. Eugster ◽  
Jesús A. del Alamo
Keyword(s):  
Tunneling Spectroscopy ◽  
Electron Waveguide
Sign in / Sign up

Export Citation Format

Share Document