Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Yasuhisa Sato is active.

Publication


Featured researches published by Yasuhisa Sato.


international symposium on vlsi technology systems and applications | 1991

Photo-excited dry cleaning for ULSI devices

Yasuhisa Sato; Rinshi Sugino; Masaki Okuno; Nobuo Kikuchi; Jun-ichi Teramae; Akinao Ogawa; Shimpei Hijiya; Takashi Ito

The authors studied the reverse current in n/sup +/p junctions after photo-excited cleaning for samples fabricated by RIE. Silicon surfaces of a wafer contaminated during RIE were etched by photo-excited dry cleaning using chlorine, after which the unexpectedly large junction leakage current often occurring after wet cleaning alone was completely suppressed.<<ETX>>


Archive | 1996

Method of forming thin silicon oxide film with high dielectric breakdown and hot carrier resistance

Toshiro Nakanishi; Yasuhisa Sato; Masaki Okuno


Archive | 1996

Dry cleaning process for cleaning a surface

Rinji Sugino; Masaki Okuno; Yasuhisa Sato


Archive | 1993

Method of making a semiconductor memory device having a floating gate

Toshiro Nakanishi; Yasuhisa Sato


Archive | 1989

Method of manufacturing a semiconductor integrated circuit having an interconnection wire embedded in a protective layer covering the semiconductor integrated circuit

Yasuhisa Sato; Takushi Motoyama


Archive | 1994

Dry cleaning method for semiconductor substrate surface or thin film surface

Masaki Okuno; Yasuhisa Sato; Shigeyuki Sugino; 泰久 佐藤; 昌樹 奥野; 林志 杉野


The Japan Society of Applied Physics | 1989

Characterization of Si-SiO2 Interfaces Formed after Photo-Excited Cleaning

Rinshi Sugino; Ritsuo Takizawa; Yasuhisa Sato; Takashi Ito


Archive | 2012

Latent crimpable polyester conjugated fiber yarn

Takao Okochi; 隆雄 大河内; Yasuhisa Sato; 泰久 佐藤; Naomi Kida; 尚美 木田


IEICE Transactions on Electronics | 1992

Removal of Fe and Al on a Silicon Surface Using UV-Excited Dry Cleaning

Rinshi Sugino; Yoshiko Okui; Masaki Okuno; Mayumi Shigeno; Yasuhisa Sato; Akira Ohsawa; Takashi Ito


The Japan Society of Applied Physics | 1990

Reliability-Improvement of the MOS Structures Using Photo-Excited Dry Cleaning before Oxidation

Yasuhisa Sato; Rinshi Sugino; Masaki Okuno; Takashi Ito

Collaboration


Dive into the Yasuhisa Sato's collaboration.

Researchain Logo
Decentralizing Knowledge