Observation of standing waves at steps on the GaN(0001) pseudo-(1×1) surface by scanning tunneling spectroscopy at room temperature

2006 ◽  
Vol 89 (13) ◽  
pp. 132104 ◽  
Author(s):  
M. L. Harland ◽  
L. Li
Keyword(s):  
Room Temperature ◽  
Standing Waves ◽  
Scanning Tunneling Spectroscopy ◽  
Tunneling Spectroscopy ◽  
Scanning Tunneling

Observation of subband standing waves in superlattices by low-temperature scanning tunneling spectroscopy

2007 ◽  
Vol 101 (8) ◽  
pp. 081705 ◽  
Author(s):  
K. Suzuki ◽  
K. Kanisawa ◽  
S. Perraud ◽  
M. Ueki ◽  
K. Takashina ◽  
...  
Keyword(s):  
Low Temperature ◽  
Standing Waves ◽  
Scanning Tunneling Spectroscopy ◽  
Tunneling Spectroscopy ◽  
Scanning Tunneling ◽  
Temperature Scanning

Room temperature differential conductance measurements of triethylamine molecules adsorbed on Si(001)

2016 ◽  
Vol 18 (33) ◽  
pp. 23231-23237 ◽  
Author(s):  
Ahmed Naitabdi ◽  
François Rochet ◽  
Stéphane Carniato ◽  
Fabrice Bournel ◽  
Jean-Jacques Gallet
Keyword(s):  
Room Temperature ◽  
Scanning Tunneling Spectroscopy ◽  
Tunneling Spectroscopy ◽  
Differential Conductance ◽  
Scanning Tunneling ◽  
Temperature Differential

We have measured the differential conductance of the triethylamine molecule (N(CH2CH3)3) adsorbed on Si(001)-2 × 1 at room temperature using scanning tunneling spectroscopy.

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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