Properties of very low temperature plasma deposited silicon nitride films
作者:
C. Juang,
J. H. Chang,
R. Y. Hwang,
期刊:
Journal of Vacuum Science&Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena
(AIP Available online 1992)
卷期:
Volume 10,
issue 3
页码: 1221-1223
ISSN:1071-1023
年代: 1992
DOI:10.1116/1.585892
出版商: American Vacuum Society
关键词: SILICON NITRIDES;SILANES;CHEMICAL VAPOR DEPOSITION;THIN FILMS;PLASMA;NITROGEN;THERMAL CONDUCTIVITY;HYDROGEN BONDS;SiN2
数据来源: AIP
摘要:
Plasma enhanced deposition of silicon nitride films is shown to have less N–H bonds and provide better heat resistance using SiH4–N2than SiH4–NH3–N2plasmas at 100 °C. Properties of silicon nitride using SiH4–N2plasma are studied versus various deposition parameters such as radio frequency power, silane flow ratio, and deposition pressure. The experimental data indicate that the deposition process at 100 °C has a N2‐reaction‐controlled mechanism.
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