Room temperature surface diffusion mechanisms observed by scanning tunneling microscopy

1991 ◽  
Vol 9 (2) ◽  
pp. 964 ◽  
Author(s):  
Dennis J. Trevor
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Surface Diffusion ◽  
Room Temperature ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Diffusion Mechanisms ◽  
Temperature Surface

Room temperature observation of the correlation between atomic and electronic structure of graphene on Cu(110)

RSC Advances ◽  
2016 ◽  
Vol 6 (100) ◽  
pp. 98001-98009 ◽  
Author(s):  
Thais Chagas ◽  
Thiago H. R. Cunha ◽  
Matheus J. S. Matos ◽  
Diogo D. dos Reis ◽  
Karolline A. S. Araujo ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Chemical Vapor Deposition ◽  
Scanning Tunneling Microscopy ◽  
Vapor Deposition ◽  
Room Temperature ◽  
Chemical Vapor ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Temperature Observation ◽  
Atomic And Electronic Structure

We have used atomically-resolved scanning tunneling microscopy and spectroscopy to study the interplay between the atomic and electronic structure of graphene formed on copper via chemical vapor deposition.

Scanning-tunneling-microscopy study of the surface diffusion of sulfur on Re(0001)

1993 ◽  
Vol 47 (4) ◽  
pp. 2320-2328 ◽  
Author(s):  
J. C. Dunphy ◽  
P. Sautet ◽  
D. F. Ogletree ◽  
O. Dabbousi ◽  
M. B. Salmeron
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Surface Diffusion ◽  
Microscopy Study ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Scanning Tunneling Microscopy Study

scholarly journals Room-temperature growth of submonolayers of silicon on Si(001) studied with scanning tunneling microscopy

1997 ◽  
Vol 55 (7) ◽  
pp. 4723-4730 ◽  
Author(s):  
J. van Wingerden ◽  
A. van Dam ◽  
M. J. Haye ◽  
P. M. L. O. Scholte ◽  
F. Tuinstra
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Room Temperature ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Temperature Growth

scholarly journals The Effect of Deposition Time on the Surface Coverage of Sublimation Deposited Solid-Phase Glycine and Proline Molecules Measured by Scanning Tunneling Microscopy

Molecules ◽  
2020 ◽  
Vol 25 (13) ◽  
pp. 2962
Author(s):  
Young-Sang Youn
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Room Temperature ◽  
Deposition Time ◽  
Surface Coverage ◽  
Solid Phase ◽  
Scanning Tunneling ◽  
Adsorption Model ◽  
Tunneling Microscopy ◽  
Langmuir Adsorption ◽  
Stm Images

The effect of deposition time on the surface coverage of sublimation deposited solid-phase glycine and proline molecules onto a Ge(100) surface was studied at room temperature using scanning tunneling microscopy (STM). The STM images obtained at various coverages of glycine and proline adsorbed on the Ge(100) surface showed that (i) the adsorption rate for both molecules gradually decreased with increasing deposition time, obeying the Langmuir adsorption model, and (ii) the coverage of glycine on the Ge(100) surface is higher than that of proline under the same deposition conditions, which may be due to the differences in their molecular weight or molecular sticking probability.

Directed assembly of fullerene on modified Au(111) electrodes

2018 ◽  
Vol 54 (58) ◽  
pp. 8052-8055 ◽  
Author(s):  
Zhen-Feng Cai ◽  
Wei-Long Dong ◽  
Ting Chen ◽  
Hui-Juan Yan ◽  
Dong Wang ◽  
...  
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Room Temperature ◽  
Directed Assembly ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Conceptual Approach

Here we show a conceptual approach to realize the scanning tunneling microscopy based induced-assembly of fullerene (C60) molecules on top of a buffer organic adlayer at room temperature in a solution environment.

scholarly journals Thermal evolution of the morphology of Ni/Ge(111)-c(2 × 8) surface

2014 ◽  
Vol 32 (4) ◽  
pp. 641-647 ◽  
Author(s):  
Agnieszka Tomaszewska ◽  
Jhen-Hao Li ◽  
Xiao-Lan Huang ◽  
Tsu-Yi Fu
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Room Temperature ◽  
Thermal Evolution ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Nucleation Sites ◽  
Dual Polarity ◽  
Stm Images

AbstractThe thermal evolution of the interface formed by room temperature (RT) deposition of Ni atoms (coverage 0.1, 0.5, 1.2 ML) onto a Ge(111)-c(2 × 8) surface has been studied with the use of scanning tunneling microscopy (STM). Atomically resolved STM images revealed that, at RT, the boundaries between the different c(2 × 8) domains acted as nucleation sites for Ni atoms. After annealing the surface with deposited material at 473 to 673 K the formation of nano-sized islands of NixGey compounds was observed. In addition, the occurrence of ring-like structures was recorded. Based on the dual-polarity images the latter were assigned to Ni atoms adsorbed on Ge adatoms.

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