Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Kengo Hamada"'
Publikováno v:
Journal of the City Planning Institute of Japan. 55:1033-1040
Autor:
Ken-ichi Tanaka, Kengo Hamada
Publikováno v:
IMA Journal of Management Mathematics. 32:283-301
This paper considers sports matches in which two teams compete to score more points within a set amount of time (e.g. football, ice hockey). We focus on the order in which the competing teams score during the match (order of scoring). This type of or
Autor:
Tingli Ma, Shuzi Hayase, Kengo Hamada, Dong-Won Kang, Muhammad Akmal Kamarudin, Satoshi Iikubo, Ryo Tanaka, Taro Toyoda, Takashi Minemoto, Qing Shen, Kenji Yoshino
Publikováno v:
ACS Applied Materials & Interfaces. 12:17776-17782
Research on tin-lead (SnPb) perovskite solar cells (PSCs) has gained popularity in recent years because of their low band gap, which could be applied to tandem solar cells. However, most of the work is based on inverted PSCs using PEDOT:PSS as the ho
Autor:
Muhammad Akmal Kamarudin, Takashi Minemoto, Kenji Yoshino, Chi Huey Ng, Shuzi Hayase, Gaurav Kapil, Satoshi likubo, Qing Shen, Kengo Hamada, Zhen Wang
Publikováno v:
Journal of Materials Chemistry A. 8:2962-2968
We report that doping with hydrophobic bulky 2D phenylethylammonium (PEA+) is desirable to stabilize the perovskite matrix and enhance its stability. The addition of PEA+ alters the crystal growth orientation and improves the connectivity of the crys
Autor:
Kohei Nishimura, Qing Shen, Shuzi Hayase, Gaurav Kapil, Muhammad Akmal Kamarudin, Zhen Wang, Koji Miyazaki, Tomohide Yabuki, Daisuke Hirotani, Ajay Kumar Baranwal, Satoshi Iikubo, Kengo Hamada, Shrikant Saini
Publikováno v:
Journal of Electronic Materials. 49:2698-2703
Inorganic CsSnI3 based perovskite crystals are interesting thermoelectric materials, owing to their unusual electronic properties. Here we report the thermoelectric power performance of a solution-coated CsSnI3 thin film from the viewpoint of carrier
Autor:
Muhammad Akmal Kamarudin, Qing Shen, Daisuke Hirotani, Kohei Nishimura, Kenji Yoshino, Satoshi Iikubo, Takashi Minemoto, Taro Toyoda, Kengo Hamada, Shuzi Hayase
Publikováno v:
Chemistry Letters. 48:836-839
The efficiency of Sn-perovskite solar (Sn-PVK) cells was enhanced by adding 1% Samarium iodide (SmI2). Increase in Jsc and FF is associated with the enhancement of efficiency and and explained by l...
Autor:
Chi Huey Ng, Manish Pandey, Takurou N. Murakami, Muhammad Akmal Kamarudin, Daisuke Hirotani, Takeru Bessho, Qing Shen, Takashi Minemoto, Hiroshi Segawa, Takumi Kinoshita, Shuzi Hayase, Taro Toyoda, Kengo Hamada, Gaurav Kapil
Publikováno v:
ACS Energy Letters. 4:1991-1998
Tin–lead (Sn–Pb)-based perovskite solar cells (PSCs) still exhibit inferior power conversion efficiency (PCE) compared to their pure Pb counterparts because of high voltage loss (VL) and high photo...
Autor:
Satoshi Iikubo, Taro Toyoda, Wang Zhen, Takashi Minemoto, Shuzi Hayase, Kengo Hamada, Kenji Yoshino, Muhammad Akmal Kamarudin, Qing Shen, Daisuke Hirotani
Publikováno v:
Journal of Photopolymer Science and Technology. 32:597-602
Autor:
Hideaki Nagayoshi, Hayashi Masahiro, Zhen Wang, Manish Pandey, Gaurav Kapil, Nomura Takatoshi, Kazuhiko Sakamoto, Masaki Nakamura, Daisuke Hirotani, Shuzi Hayase, Kang Hyogyoung, Muhammad Akmal Kamrudin, Kengo Hamada, Daishiro Nomura
Publikováno v:
Sustainable Energy & Fuels. 3:1739-1748
A p–i–n type flexible perovskite solar cell (PSC) employing PEDOT:PSS as a hole transport material was fabricated implementing a synergistic approach to tune the composition and morphology of perovskite films. This was accomplished by the optimiz
Autor:
Misawo Ishikawa, Keiichiro Honma, Keisuke Goto, Takashi Sugino, Kengo Hamada, Koji Muramatsu, Miho Naka
Publikováno v:
The American Journal of dermatopathology. 43(11)
Distinguishing porocarcinoma from squamous cell carcinoma (SCC) is clinically significant; however, differential diagnosis can often be challenging. This study sought to confirm the diagnostic utility of cytokeratin 19, c-KIT, BerEP4, GATA3, and NUTM