Photoemission study of low pressure chemical vapor deposited and reactively sputtered titanium nitride in W/TiN/Si
作者:
Sunil Kumar,
D. R. Chopra,
Gregory C. Smith,
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: 1218-1220
ISSN:1071-1023
年代: 1992
DOI:10.1116/1.585891
出版商: American Vacuum Society
关键词: TUNGSTEN;TITANIUM NITRIDES;SILICON;CHEMICAL VAPOR DEPOSITION;PHOTOELECTRON SPECTROSCOPY;X RADIATION;CHEMICAL REACTIONS;SPUTTERED MATERIALS;INTERFACE PHENOMENA
数据来源: AIP
摘要:
Low‐pressure chemical vapor deposited (LPCVD) tungsten has been deposited onto LPCVD grown and reactively sputtered titanium nitride (TiN) films. The x‐ray photoelectron spectroscopy depth profiles and the chemical analysis suggest that the chemical interaction of TiN with W and with the Si/SiO2substrates tends to be minimal.
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