Is this you? Create Your Porfile
Avatar

Sasaki Takatomo

Osaka University

Network

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

Explore More

Hotspot

Dive into the research topics where Sasaki Takatomo is active.

Explore More

Publication

Featured researches published by Sasaki Takatomo.

Chinese Physics Letters | 2000

BO2-F+ Centers in the Radiation-damaged YCOB Crystals

Ruan Yongfeng; Nakao Hiroshi; Sasaki Takatomo

An intense paramagnetic EPR signal generated from x-ray-irradiated, powdered YCOB crystals was observed at the liquid nitrogen temperature for the first time. Five peaks, located at the positions where the effective g factor equals to 1.992, 1.986, 1.980, 1.974 and 1.965, labeled as A, B, C, D and E respectively, were observed. It is believed that the peaks A, B, C and D generated from the BO2-F+ center which is a single electron trapped in an oxygen vacancy which was originally occupied by an O2- ion bonded to a (BO3)3- anion group. The peak E is thought of coming from Y2+ ions that are formed by the Y3+ ions trapping electrons. The mechanism for the formation of the radiation-induced defects in the YCOB crystals is suggested.

Archive | 2002

Led surface light emission device

Shimada Junichi; Kawakami Yoichi; Fujita Shigeo; Mori Yusuke; Sasaki Takatomo

Archive | 2007

Method for manufacturing semiconductor crystal and semiconductor substrate

Shibata Naoki; Hirata Koji; Yamazaki Shiro; Imai Katsuhiro; Iwai Makoto; Sasaki Takatomo; Mori Yusuke; Kawamura Shiro

Archive | 2007

WAVELENGTH CONVERSION OPTICAL ELEMENT, METHOD FOR MANUFACTURING WAVELENGTH CONVERSION OPTICAL ELEMENT, WAVELENGTH CONVERTER, ULTRAVIOLET LASER IRRADIATION DEVICE AND LASER MACHINING SYSTEM

Yoshimura Masashi; Sasaki Takatomo; Mori Yusuke; Nishioka Shiko; Katsura Tomotake; Kojima Tetsuo; Nishimae Junichi

Archive | 2005

GROUP III NITRIDE CRYSTAL SUBSTRATE, PRODUCING METHOD THEREFOR AND GROUP III NITRIDE SEMICONDUCTOR DEVICE

Sasaki Takatomo; Mori Yusuke; Yoshimura Masashi; Kawamura Shiro; Nakahata Seiji; Hirota Tatsu

Archive | 2009

Group iii nitride crystal and method for growing the same

Fujiwara Shinsuke; Yoshida Hiroaki; Hirota Tatsu; Uematsu Koji; Tanaka Haruko; Mori Yusuke; Sasaki Takatomo; Kawamura Shiro; Kitaoka Yasuo

Archive | 2007

METHOD OF GROWING GROUP III NITRIDE SINGLE CRYSTAL

Shimodaira Takanao; Iwai Makoto; Sasaki Takatomo; Mori Yusuke; Kawamura Shiro; Yamazaki Shiro; Hirata Koji

Archive | 2005

METHOD FOR EVALUATING THRESHOLD OF LASER DAMAGE TO OPTICAL MATERIAL

Kamimura Tomozumi; Nakamura Ryosuke; Nakai Sadao; Sasaki Takatomo; Mori Yusuke; Yoshimura Masashi; Kanematsu Yasuo; Yoshida Kunio

Archive | 2007

SEMICONDUCTOR SUBSTRATE FOR ELECTRONIC DEVICE, ITS PRODUCTION METHOD, ELECTRONIC DEVICE, AND FIELD-EFFECT TRANSISTOR

Shibata Naoki; Hirata Koji; Yamazaki Shiro; Imai Katsuhiro; Iwai Makoto; Sasaki Takatomo; Mori Yusuke; Kawamura Shiro

Archive | 2000

Method of forming organic single crystal

Sasaki Takatomo; Mori Yusuke; Yoshimura Masashi

Explore More

Collaboration

Dive into the Sasaki Takatomo's collaboration.

Top Co-Authors
Avatar

Mori Yusuke

Osaka University

View shared research outputs
Top Co-Authors
Avatar

Yoshimura Masashi

Osaka University

View shared research outputs
Top Co-Authors
Avatar

Iwai Makoto

Osaka University

View shared research outputs
Top Co-Authors
Avatar

Yamazaki Shiro

Osaka University

View shared research outputs
Top Co-Authors
Avatar

Imai Katsuhiro

Osaka University

View shared research outputs
Top Co-Authors
Avatar

Adachi Hiroaki

Osaka University

View shared research outputs
Top Co-Authors
Avatar

Hirata Koji

Osaka University

View shared research outputs
Top Co-Authors
Avatar

Kawamura Fumio

Osaka University

View shared research outputs
Top Co-Authors
Avatar

Nakao Hiroshi

Osaka University

View shared research outputs
Top Co-Authors
Avatar

Shibata Naoki

Osaka University

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge