DocumentCode :
3194505
Title :
Integration feasibility of porous SiLK* semiconductor dielectric
Author :
Waeterloos, J.J. ; Struyf, H. ; Van Aelst, J. ; Castillo, D.W. ; Lucero, S. ; Caluwaerts, R. ; Alaerts, C. ; Mannaert, G. ; Boullart, W. ; Sleeckx, E. ; Schaekers, M. ; Tokel, Z. ; Vervoort, I. ; Steenbergen, J. ; Sijmus, B. ; Vos, I. ; Meuris, M. ; Iacop
Author_Institution :
M.E. Pruitt Res. Center, Dow Chem. Co., Midland, MI, USA
fYear :
2001
fDate :
6-6 June 2001
Firstpage :
253
Lastpage :
254
Abstract :
The feasibility of integrating a SiLK* Semiconductor Dielectric film (*trademark of The Dow Chemical Company) that contains closed pores was studied using a single damascene test vehicle. The study focussed on tool qualification, process set-up and single damascene feasibility to demonstrate technology extendibility. The results indicate that only minor changes have to be made to the process conditions when transitioning from a dense to a porous SiLK* film.
Keywords :
dielectric thin films; integrated circuit interconnections; porous materials; interconnect technology; low-k dielectric; porous SiLK* semiconductor dielectric film; process integration; single damascene structure; Chemicals; Dielectrics; Etching; Optical films; Qualifications; Resists; Strips; Substrates; System testing; Vehicles;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Interconnect Technology Conference, 2001. Proceedings of the IEEE 2001 International
Conference_Location :
Burlingame, CA, USA
Print_ISBN :
0-7803-6678-6
Type :
conf
DOI :
10.1109/IITC.2001.930076
Filename :
930076
Link To Document :
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