About our group
Thank you for visiting the web page of our group.
This group has been established in January 2012.
We are developing Si-based next-generation solar cells and related technologies.
June 19, 2013
Mr. Takafumi Oikawa and Mr. Taiki Watanabe have joined our group as M1 students.
|2013.12.6||Our group has moved to the 7th floor of the Materials Science Bldg. I.|
|2013.6.30||Dr. Lin Yang has left our group at the end of June.|
|2013.6.19||Mr. Takafumi Oikawa and Mr. Taiki Watanabe have joined our group as M1 students.|
|2013.5.24||Ms. Trinh Cham Thi won Innovative Photovolatic Young Researcher's Award at the 10th Symposium of the 175th Committee on Innovative Photovoltaic Power Generating Systems, Japan Society for the Promotion of Science.|
|2013.4.22||Mr. Taichi Tsujino has joined the group as a research assistant.|
|2013.4.1||Our group has participated in the JST CREST research project "High Efficiency Crystalline Silicon Solar Cells Fabricated by Cat-CVD Technology" (Research Director: Hideki Matsumura).|
|2013.3.31||Mr. Shigeki Terashima has left our group and joined Prof. Matsumura's group as a research assistant.|
|2013.3.4-8||We will hold JAIST International school on Cat-CVD and photovoltaic technologies.|
|2013.2.21||Our Facebook page is started.|
|2012.12.5-7||We ran a booth at PVJapan 2012|
|2012.11.30||Mr. Naoya Toda has resigned as the research assistant for another job.|
|2012.8.29||The introduction video of our group was released.|
|2012.6.20||Mr. Yoo Sakuma and Mr. Shogo Tsuzaki have joined the group as M1 students.|
|2012.4.28||Prof. Ohdaira has been selected as a Japanese delegate to the 2nd China-Japan-Korea Young Researchers Workshop and made a presentation entitled "Photovoltaic Technology in JAIST, Japan, and East Asia" in the "Prospects for the development of new energy" section.|
|2012.4.8||Ms. Trinh Cham Thi has joined the group as a D1 student.|
|2012.3.13||Mr. Shigeki Terashima has joined the group as a research assistant.|
|2012.3.5||Mr. Naoya Toda has joined the group as a research assistant.|
|2012.1.5||This home page has been started.|
October 28-November 1, 2013
23rd International Photovoltaic Science and Engineering Conference (Taipei)
"Extremely Low Surface Recombination Velocity of Crystalline Silicon Realized by Low Temperature Phosphorus Cat-Doping and Successive Deposition of Cat-CVD Silicon-Nitride Films" Trinh Cham Thi, K. Koyama, K. Ohdaira, H. Matsumura
"Application of Cat-CVD SiNx/a-Si Stacked Passivation Films to Crystalline Si Solar Cells" S. Tsuzaki, K. Koyama, K. Ohdaira, H. Matsumura
"Stability of Cat-CVD Silicon-Nitride/Amorphous-Silicon Stacked Passivation System Realizing Extremely Low Surface Recombination Velocity" K. Koyama, K. Ohdaira, H. Matsumura
"The Use of Toughened Glass Substrates for the Formation of Polycrystalline Silicon Films by Flash Lamp Annealing" K. Ohdaira