All-electronab initioself-consistent-field study of electron transfer in scanning tunneling microscopy at large and small tip-sample separations: Supermolecule approach

1991 ◽  
Vol 44 (8) ◽  
pp. 3909-3915 ◽  
Author(s):  
Abbas Farazdel ◽  
Michel Dupuis
Keyword(s):  
Electron Transfer ◽  
Scanning Tunneling Microscopy ◽  
Field Study ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Consistent Field

scholarly journals An approach to long-range electron transfer mechanisms in metalloproteins: In situ scanning tunneling microscopy with submolecular resolution

1999 ◽  
Vol 96 (4) ◽  
pp. 1379-1384 ◽  
Author(s):  
E. P. Friis ◽  
J. E. T. Andersen ◽  
Y. I. Kharkats ◽  
A. M. Kuznetsov ◽  
R. J. Nichols ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Scanning Tunneling Microscopy ◽  
Long Range ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Transfer Mechanisms

Probing DNA Conductivity with Photoinduced Electron Transfer and Scanning Tunneling Microscopy

2000 ◽  
Vol 17 (sup1) ◽  
pp. 277-283 ◽  
Author(s):  
Eimer Tuite ◽  
Per Lincoln ◽  
Johan Olofsson ◽  
Hans-Christian Becker ◽  
Björn Önfelt ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Scanning Tunneling Microscopy ◽  
Photoinduced Electron Transfer ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Dna Conductivity

Electron transfer through interfacial water layer studied by scanning tunneling microscopy

1998 ◽  
Vol 108 (11) ◽  
pp. 4367-4370 ◽  
Author(s):  
Y. A. Hong ◽  
J. R. Hahn ◽  
H. Kang
Keyword(s):  
Electron Transfer ◽  
Scanning Tunneling Microscopy ◽  
Water Layer ◽  
Scanning Tunneling ◽  
Interfacial Water ◽  
Tunneling Microscopy

Vibrational Changes Induced by Electron Transfer in Surface Bound Azurin Metalloprotein Studied by Tip-Enhanced Raman Spectroscopy and Scanning Tunneling Microscopy

ACS Nano ◽  
2017 ◽  
Vol 11 (12) ◽  
pp. 12824-12831 ◽  
Author(s):  
Stefan Kradolfer ◽  
Ewelina Lipiec ◽  
Chiara Baldacchini ◽  
Anna Rita Bizzarri ◽  
Salvatore Cannistraro ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Electron Transfer ◽  
Scanning Tunneling Microscopy ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Tip Enhanced Raman Spectroscopy

A study on α-RuCl3 crystal structure by scanning tunneling microscopy

1989 ◽  
Vol 47 ◽  
pp. 30-31
Author(s):  
H.-J. Cantow ◽  
H. Hillebrecht ◽  
S. Magonov ◽  
H. W. Rotter ◽  
G. Thiele
Keyword(s):  
Crystal Structure ◽  
Density Distribution ◽  
Scanning Tunneling Microscopy ◽  
Electron Density ◽  
Structure Determination ◽  
Electron Density Distribution ◽  
Scanning Tunneling ◽  
Monoclinic Space Group ◽  
Tunneling Microscopy ◽  
X Ray

From X-ray analysis, the conclusions are drawn from averaged molecular informations. Thus, limitations are caused when analyzing systems whose symmetry is reduced due to interatomic interactions. In contrast, scanning tunneling microscopy (STM) directly images atomic scale surface electron density distribution, with a resolution up to fractions of Angstrom units. The crucial point is the correlation between the electron density distribution and the localization of individual atoms, which is reasonable in many cases. Thus, the use of STM images for crystal structure determination may be permitted. We tried to apply RuCl3 - a layered material with semiconductive properties - for such STM studies. From the X-ray analysis it has been assumed that α-form of this compound crystallizes in the monoclinic space group C2/m (AICI3 type). The chlorine atoms form an almost undistorted cubic closed package while Ru occupies 2/3 of the octahedral holes in every second layer building up a plane hexagon net (graphite net). Idealizing the arrangement of the chlorines a hexagonal symmetry would be expected. X-ray structure determination of isotypic compounds e.g. IrBr3 leads only to averaged positions of the metal atoms as there exist extended stacking faults of the metal layers.

Sign in / Sign up

Export Citation Format

Share Document