Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Kanetake Takasaki"'
Publikováno v:
Journal of The Electrochemical Society. 144:3984-3988
While investigating the surface dependence of the dry cleaning technique using Cl radicals generated with UV irradiation (UV/Cl 2 , we found that silicon chlorides [SiCl x (x = 1 to 4)], etching products created from a reaction between Si and Cl radi
Publikováno v:
Applied Surface Science. :221-224
We have studied the structural evolution of the high density interfacial layer around 10 A thick in 40 A thermal oxide observed by difference X-ray reflectivity (DXR) techniques during thermal annealing. Effects of interfacial stress are evaluated by
Publikováno v:
Denki Kagaku oyobi Kogyo Butsuri Kagaku. 63:485-488
Autor:
Kanetake Takasaki, Naoki Awaji, Toshiro Nakanishi, Satoshi Ohkubo, Yoshihiro Sugita, Satoshi Komiya, Takayuki Aoyama
Publikováno v:
Applied Physics Letters. 71:1954-1956
The x-ray interference technique has been applied to evaluate the structural changes of high temperature grown chemical vapor deposited (CVD) SiO2 film under several post annealing conditions. In annealing above 800 °C in O2 ambient, a thermal oxide
Autor:
Yoko Toda, Tatsuya Yamazaki, Kunihiro Suzuki, Takayuki Aoyama, Hiroko Tashiro, Kanetake Takasaki, Takashi Ito
Publikováno v:
Journal of Applied Physics. 77(No. 1):417-419
We investigated the effects of fluorine on boron diffusion in thin silicon oxides used for metal‐oxide‐semiconductor structures, including silicon dioxide and oxynitride. We used secondary ion mass spectroscopy to measure the boron penetration de
Publikováno v:
Proceedings of 1994 VLSI Technology Symposium.
Using clean ozone in a new load-locked oxidation system, we made thin gate oxides with improved charge to breakdown characteristics (Q/sub bd/) and low surface state sensitise (D/sub it/). >
Autor:
Rinshi Sugino, Kanetake Takasaki, Satoshi Ohkubo, Yoshihiro Sugita, Naoki Awaji, Yasuyuki Tamura, Toshiro Nakanishi
Publikováno v:
1995 Symposium on VLSI Technology. Digest of Technical Papers.
A significant improvement in ultra-thin (4 nm) gate oxide quality has been carried out using UV/O/sub 3/ pre-treatment of native oxide before thermal oxidation. UV/O/sub 3/ pre-treatment makes native oxide dense and close-packed without leaving any r
Publikováno v:
Proceedings of International Symposium on Semiconductor Manufacturing.
We have found an effective dry cleaning technique using SiCl/sub 4/ as a cleaning gas. Now, for the first time, surface Fe contaminants can be removed from an SiO/sub 2/ surface using SiCl/sub 4/. A Cl/sub 2/+SiCl/sub 4/ combination allows dry cleani
Publikováno v:
Extended Abstracts of the 2000 International Conference on Solid State Devices and Materials.
Autor:
Toshiro Nakanishi, Kiyoshi Irino, Mayumi Shigeno, Satoshi Okubo, Yasuyuki Tamura, Kanetake Takasaki
Publikováno v:
Extended Abstracts of the 1999 International Conference on Solid State Devices and Materials.