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Dive into the research topics where Yoshiyuki Ooba is active.

Publication


Featured researches published by Yoshiyuki Ooba.


Japanese Journal of Applied Physics | 2004

Metal Chloride Reduction Chemical Vapor Deposition for Ta, Mo and Ir Films

Yuzuru Ogura; Chikako Kobayashi; Yoshiyuki Ooba; Hitoshi Sakamoto; Naoki Yahata; Toshihiko Nishimori

Tantalum, molybdenum and iridium thin films are deposited by metal chloride reduction chemical vapor deposition (MCR-CVD) process using Cl2 plasma. In the process, Cl2 plasma, which is generated between a substrate and a metal plate, produces volatile chlorides by chlorination of the metal plate and also acts as a reducing agent. A conformal coverage of the tantalum film on a patterned surface is observed. MCR-CVD using Cl2 plasma is expected to be applied to the deposition of extensive metals, whose chlorides exhibit reasonably high vapor pressures at low temperatures.


Archive | 2006

Barrier metal film production apparatus, barrier metal film production method, metal film production method, and metal film production apparatus

Hitoshi Sakamoto; Naoki Yahata; Ryuichi Matsuda; Yoshiyuki Ooba; Toshihiko Nishimori


Surface & Coatings Technology | 2006

Low temperature deposition of metal films by metal chloride reduction chemical vapor deposition

Yuzuru Ogura; Chikako Kobayashi; Yoshiyuki Ooba; Naoki Yahata; Hitoshi Sakamoto


Archive | 2009

Method and apparatus for production of metal film or the like

Hitoshi Sakamoto; Naoki Yahata; Toshihiko Nishimori; Yoshiyuki Ooba; Hiroshi Tonegawa; Ikumasa Koshiro; Yuzuru Ogura


Archive | 2009

Metal film production apparatus and metal film production method

Hitoshi Sakamoto; Naoki Yahata; Yoshiyuki Ooba


Archive | 2002

Low-alloy heat-resistant steel, heat treatment method therefor, and turbine rotor comprising the same

Masatomo Kamada; Akitsugu Fujita; Yoshiyuki Ooba; Yoshihiro Kitakyusyu-shi Okamura; Makoto Nagasaki-shi Yamaguchi


Archive | 2007

Barrier metal film production method

Hitoshi Sakamoto; Naoki Yahata; Ryuichi Matsuda; Yoshiyuki Ooba; Toshihiko Nishimori


Archive | 2006

Process for producing silicon compound

Yoshiyuki Ooba; Hitoshi Sakamoto


Archive | 2006

Vorrichtung und verfahren zur bildung von dünnen schichten

Keeyoung Jun; Yoshiyuki Ooba; Hitoshi Sakamoto; Yuzuru Ogura; Takayuki Sekine


Archive | 2006

Thin film manufacturing apparatus and thin film manufacturing method

Keeyoung Jun; Yoshiyuki Ooba; Hitoshi Sakamoto; Yuzuru Ogura; Takayuki Sekine

Collaboration


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Hitoshi Sakamoto

Mitsubishi Heavy Industries

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Naoki Yahata

Mitsubishi Heavy Industries

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Yuzuru Ogura

Mitsubishi Heavy Industries

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Ryuichi Matsuda

Mitsubishi Heavy Industries

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Keeyoung Jun

Mitsubishi Heavy Industries

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Hiroshi Tonegawa

Mitsubishi Heavy Industries

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Akitsugu Fujita

Mitsubishi Heavy Industries

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