Development of a wafer level technique for monitoring and control of deposition temperature in high-vacuum physical vapor deposition technology
作者:
R. Wilson,
T. Hulseweh,
W. Krolikowski,
期刊:
Journal of Vacuum Science&Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena
(AIP Available online 1997)
卷期:
Volume 15,
issue 1
页码: 122-126
ISSN:1071-1023
年代: 1997
DOI:10.1116/1.589236
出版商: American Vacuum Society
关键词: Si;Al;Ti
数据来源: AIP
摘要:
Deposition temperatures in the range of 500 °C are required for aluminum via fill planarization processes. The control of the deposition temperature is a critical factor in achieving consistent via fill planarization. A wafer level technique was developed and proven to be consistent through the operating temperature range to highlight any deviation in the deposition temperature.
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