scholarly journals Scanning tunnelling spectroscopy as a probe of multi-Q magnetic states of itinerant magnets

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Maria N. Gastiasoro ◽  
Ilya Eremin ◽  
Rafael M. Fernandes ◽  
Brian M. Andersen
Keyword(s):  
Scanning Tunnelling ◽  
Magnetic States ◽  
Scanning Tunnelling Spectroscopy

scholarly journals Direct observation of spectroscopic inhomogeneities on La0.7Sr0.3MnO3thin films by scanning tunnelling spectroscopy

2006 ◽  
Vol 18 (35) ◽  
pp. 8195-8204 ◽  
Author(s):  
R Di Capua ◽  
C A Perroni ◽  
V Cataudella ◽  
F Miletto Granozio ◽  
P Perna ◽  
...  
Keyword(s):  
Direct Observation ◽  
Scanning Tunnelling ◽  
Scanning Tunnelling Spectroscopy

Scanning tunnelling spectroscopy on the local electronic structure of Gd@C82 peapods

2010 ◽  
Vol 247 (11-12) ◽  
pp. 3030-3032 ◽  
Author(s):  
Kazunori Ohashi ◽  
Naoki Imazu ◽  
Ryo Kitaura ◽  
Hisanori Shinohara
Keyword(s):  
Electronic Structure ◽  
Scanning Tunnelling ◽  
Local Electronic Structure ◽  
Scanning Tunnelling Spectroscopy

MgB2energy gap determination by scanning tunnelling spectroscopy

2003 ◽  
Vol 17 (2) ◽  
pp. 237-242 ◽  
Author(s):  
T W Heitmann ◽  
S D Bu ◽  
D M Kim ◽  
J H Choi ◽  
J Giencke ◽  
...  
Keyword(s):  
Scanning Tunnelling ◽  
Scanning Tunnelling Spectroscopy

Spin orbit induced local band structure variations revealed by scanning tunnelling spectroscopy

2003 ◽  
Vol 15 (5) ◽  
pp. S679-S692 ◽  
Author(s):  
M Bode ◽  
A Kubetzka ◽  
S Heinze ◽  
O Pietzsch ◽  
R Wiesendanger ◽  
...  
Keyword(s):  
Band Structure ◽  
Spin Orbit ◽  
Scanning Tunnelling ◽  
Scanning Tunnelling Spectroscopy

scholarly journals Scanning tunnelling spectroscopy of superconductivity on surfaces of LiTi2O4(111) thin films

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Yoshinori Okada ◽  
Yasunobu Ando ◽  
Ryota Shimizu ◽  
Emi Minamitani ◽  
Susumu Shiraki ◽  
...  
Keyword(s):  
Thin Films ◽  
Scanning Tunnelling ◽  
Scanning Tunnelling Spectroscopy

Direct evidence of the dependence of surface state density on the size of SnO2 nanoparticles observed by scanning tunnelling spectroscopy

2004 ◽  
Vol 550 (1-3) ◽  
pp. 21-25 ◽  
Author(s):  
T.G.G. Maffeı̈s ◽  
G.T. Owen ◽  
C. Malagù ◽  
G. Martinelli ◽  
M.K. Kennedy ◽  
...  
Keyword(s):  
Surface State ◽  
Direct Evidence ◽  
Sno2 Nanoparticles ◽  
State Density ◽  
Surface State Density ◽  
Scanning Tunnelling ◽  
Scanning Tunnelling Spectroscopy

scholarly journals Mapping the Electronic Structure of Polypyrrole with Image-Based Electrochemical Scanning Tunnelling Spectroscopy

2020 ◽  
Author(s):  
Roger Goncalves ◽  
Robert S. Paiva ◽  
Andres M R Ramirez ◽  
Jonathan A Mwanda ◽  
Ernesto C. Pereira ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Electrochemical Impedance ◽  
Wide Range ◽  
Scanning Tunnelling ◽  
Potential Scale ◽  
Electrochemically Deposited ◽  
Interfacial Capacitance ◽  
The Absolute ◽  
Absolute Potential ◽  
Scanning Tunnelling Spectroscopy

Conducting polymers are versatile semiconductors whose applications cover a wide range of devices. Their versatility is due, in addition to other factors, to properties that can be easily modulated according to the intended application. It is therefore important to study and map the electronic structure of these materials to allow for a better correlation between structure and properties. Electrochemical scanning tunnelling spectroscopy (EC-STS) can be a powerful tool to characterize the electronic structure of the semiconductor electrolyte interface. In this work we have used image-based EC-STS (IB-EC-STS) to describe quantitatively the band structure of an electrochemically deposited polypyrrole (PPy) film. IB-EC-STS located the band edge of the polymer’s valence band (VB) at 0.95 V vs. RHE (-5.33 eV in the absolute potential scale) and the intragap polaron states formed when the polymer is oxidised (doped) at 0.46 V vs. RHE (-4.84 eV in the absolute potential scale). The IB-EC-STS data were cross checked with electrochemical impedance spectroscopy (EIS) and Mott-Schottky analysis of the interfacial capacitance. The DOS spectrum obtained from EIS data is consistent with the STS-deduced location of the VB and the polarons.

Ambient scanning tunnelling spectroscopy of sulphur passivated InP(100) surfaces

1998 ◽  
Vol 123-124 ◽  
pp. 176-180 ◽  
Author(s):  
Sean Hearne ◽  
Greg Hughes
Keyword(s):  
Scanning Tunnelling ◽  
Scanning Tunnelling Spectroscopy
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