Bias-dependent scanning tunneling microscopy investigation of potassium adsorption on aSi(111)−7×7surface

2009 ◽  
Vol 80 (7) ◽  
Author(s):  
Hao Zheng ◽  
Richard E. Palmer
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Microscopy Investigation

Scanning Tunneling Microscopy and Atomic Force Microscopy Investigation of Organic Tetracyanoquinodimethane Thin Films

1997 ◽  
Vol 12 (8) ◽  
pp. 1942-1945 ◽  
Author(s):  
H. J. Gao ◽  
H. X. Zhang ◽  
Z. Q. Xue ◽  
S. J. Pang
Keyword(s):  
Thin Films ◽  
Atomic Force Microscopy ◽  
Scanning Tunneling Microscopy ◽  
Pyrolytic Graphite ◽  
Film Surface ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Force Microscopy ◽  
Atomic Force ◽  
Microscopy Investigation

Scanning tunneling microscopy (STM) and atomic force microscopy (AFM) investigation of tetracyanoquinodimethane (TCNQ) and the related C60-TCNQ thin films is presented. Periodic molecular chains of the TCNQ on highly oriented pyrolytic graphite (HOPG) substrates were imaged, which demonstrated that the crystalline (001) plane was parallel to the substrate. For the C60-TCNQ thin films, we found that there were grains on the film surface. STM images within the grain revealed that the well-ordered rows and terraces, and the parallel rows in different grains were generally not in the same orientation. Moreover, the grain boundary was also observed. In addition, AFM was employed to modify the organic TCNQ film surface for the application of this type of materials to information recording and storage at the nanometer scale. The nanometer holes were successfully created on the TCNQ thin film by the AFM.

A scanning tunneling microscopy investigation of the Ni(110)-p(4 × 1)S phase

1993 ◽  
Vol 296 (3) ◽  
pp. 275-282 ◽  
Author(s):  
L. Ruan ◽  
I. Stensgaard ◽  
E. Lægsgaard ◽  
F. Besenbacher
Keyword(s):  
Scanning Tunneling Microscopy ◽  
S Phase ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Microscopy Investigation

Scanning tunneling microscopy investigation of the surface structures of natural MoS2

1994 ◽  
Vol 315 (1-2) ◽  
pp. 62-68 ◽  
Author(s):  
Jeong Sook Ha ◽  
Hee-Sook Roh ◽  
Seong-Ju Park ◽  
Jae-Yel Yi ◽  
El-Hang Lee
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Surface Structures ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Microscopy Investigation
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