Network


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

Hotspot


Dive into the research topics where Masaya Nishiyama is active.

Publication


Featured researches published by Masaya Nishiyama.


Japanese Journal of Applied Physics | 2006

Effect of Pad Surface Roughness on SiO2 Removal Rate in Chemical Mechanical Polishing with Ceria Slurry

Masato Yoshida; Hiroshi Ono; Masaya Nishiyama; Toranosuke Ashizawa; Toshiro Doi

The effect of pad surface roughness on SiO2 removal rate was investigated using four different slurries containing ceria (CeO2) powders of different crystallite sizes and mean particle sizes. A clear maximum was observed in the dependence of removal rate on pad surface roughness. The four ceria slurries showed a peak in blanket wafer removal rate against pad surface roughness Ra. The peak moved toward larger Ra values with decreasing ceria crystallite size. The removal rate was strongly influenced not only by pad surface roughness but also by the crystallite size of ceria in the slurry.


Archive | 2002

Polishing compound and method for polishing substrate

Youichi Machii; Naoyuki Koyama; Masaya Nishiyama; Masato Yoshida


Archive | 2006

Polishing slurry for silicon oxide, additive liquid and polishing method

Masaya Nishiyama; Kazuhiro Enomoto; Masato Fukasawa; Toshiaki Akutsu; Yuuto Otsuki; Toranosuke Ashizawa


Archive | 2004

Polishing pad, process for producing the same and method of polishing therewith

Masao Suzuki; Hiroshi Nakagawa; Masato Yoshida; Masaya Nishiyama; Yasuo Shimamura


Archive | 2006

Polishing agent for silicon oxide, liquid additive, and method of polishing

Masaya Nishiyama; Masato Fukasawa; Toshiaki Akutsu; Kazuhiro Enomoto; Toranosuke Ashizawa; Yuuto Ootsuki


Archive | 2008

Polishing compound and polishing method for substrate

Naoyuki Koyama; Yoichi Machii; Masaya Nishiyama; Masato Yoshida; 誠人 吉田; 直之 小山; 洋一 町井; 雅也 西山


Archive | 2010

Cmp slurry for silicon film

Hiroshi Nakagawa; Toranosuke Ashizawa; Takenori Narita; Masaya Nishiyama


Archive | 2008

Polishing method of semiconductor substrate

Toranosuke Ashizawa; Masaya Nishiyama; Ara Philipossian; Yun Zhuang; Yasa Adi Sampurno; Fransisca Sudargho


Archive | 2010

Grinding agent for silicon oxide, added liquid, and grinding method

Masaya Nishiyama; Masato Fukasawa; Toshiaki Akutsu; Kazuhiro Enomoto; Toranosuke Ashizawa; Yuuto Ootsuki


Archive | 2009

Polishing slurry for monox, additive liquid and polishing method

Masaya Nishiyama; Kazuhiro Enomoto; Masato Fukasawa; Toshiaki Akutsu; Yuuto Otsuki; Toranosuke Ashizawa

Collaboration


Dive into the Masaya Nishiyama's collaboration.

Researchain Logo
Decentralizing Knowledge