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Scanning tunneling microscopy observation of the growth evolution of gold films evaporated on highly oriented pyrolitic graphite

 

作者: A. Hammiche,   R. P. Webb,   I. H. Wilson,  

 

期刊: Journal of Vacuum Science&Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena  (AIP Available online 1994)
卷期: Volume 12, issue 3  

页码: 1413-1415

 

ISSN:1071-1023

 

年代: 1994

 

DOI:10.1116/1.587309

 

出版商: American Vacuum Society

 

关键词: GOLD;PYROLYTIC CARBON;STM;FILM GROWTH;SURFACE STRUCTURE;VACUUM EVAPORATION;GRAIN SIZE;Au;C

 

数据来源: AIP

 

摘要:

The growth evolution of gold films evaporated on highly oriented pyrolitic graphite has been investigated using scanning tunneling microscopy. This is achieved by monitoring the morphology of sample surfaces which have been covered with increasing amounts of deposit. The smallest clusters observed at an early stage of the growth are a few nanometers in size. A saturation density of these clusters of about 2×1011cm−2was statistically estimated. Both random and oriented grains were observed.  

 

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