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.
点击下载:
PDF
(284KB)
返 回