Atmospheric scanning electron microscopy using silicon nitride thin film windows
作者:
E. D. Green,
G. S. Kino,
期刊:
Journal of Vacuum Science&Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena
(AIP Available online 1991)
卷期:
Volume 9,
issue 3
页码: 1557-1558
ISSN:1071-1023
年代: 1991
DOI:10.1116/1.585422
出版商: American Vacuum Society
关键词: SILICON NITRIDES;THIN FILMS;SCANNING ELECTRON MICROSCOPY;WINDOW MATERIALS;MEDIUM PRESSURE;ELECTRON BEAMS
数据来源: AIP
摘要:
We report preliminary results of scanning electron microscopy (SEM) imaging with submicron resolution at atmospheric pressure using silicon nitride windows to separate the atmosphere from the electron optics. The edge response of the current system is 0.25 μm through 75 nm windows at 15 μm air path length. We discuss the merits of windowed atmospheric SEM systems.
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