Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Toshihiko Uto"'
Publikováno v:
Solar Energy Materials and Solar Cells. 163:204-209
Application of a thin-film SiOx barrier layer prepared by plasma-enhanced chemical vapor deposition (PECVD) enables to achieve, with a Cu-plated amorphous Si/crystalline Si heterojunction (HJ c-Si) solar cell, a retention ratio of over 99% for the ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0fda85ba48c07a968cea188b3825c32
https://doi.org/10.1016/j.solmat.2016.12.029
https://doi.org/10.1016/j.solmat.2016.12.029
Autor:
Nuria Sanchez, E Margallo, Kirill Zinoviev, Pasqualina M. Sarro, J. Rubio, Toshihiko Uto, Gregory Pandraud, Aleksandar Jovic, Kefei Hei, Juan Sancho
Publikováno v:
2018 IEEE Micro Electro Mechanical Systems, MEMS 2018, 2018-January
A highly miniaturized, single-chip, large scanning range MOEMS scanner is demonstrated. This intrinsically-aligned, monolithically integrated device uses small angular displacement to provide a linear scanning range of 2000 μm in the lateral and 100
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a53e17b99f3ada982d547a3ef023d64d
http://resolver.tudelft.nl/uuid:f8ffad40-f660-4c7b-ab8f-2c927072032f
http://resolver.tudelft.nl/uuid:f8ffad40-f660-4c7b-ab8f-2c927072032f
Autor:
Kunihiro Nakano, Hisashi Uzu, Yoshida Wataru, Kenji Yamamoto, Hayato Kawasaki, Toshihiko Uto, Kunta Yoshikawa, Toru Irie, Katsunori Konishi, Daisuke Adachi, Masanori Kanematsu
Publikováno v:
Nature Energy. 2
The efficiency of silicon solar cells has a large influence on the cost of most photovoltaics panels. Here, researchers from Kaneka present a silicon heterojunction with interdigitated back contacts reaching an efficiency of 26.3% and provide a detai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb3a8a1d21e502604d81d0012f6ada2a
https://doi.org/10.1038/nenergy.2017.32
https://doi.org/10.1038/nenergy.2017.32
Autor:
Masashi Yoshimi, Hiroaki Ueda, Andrea Feltrin, Takashi Suezaki, Mitsuru Ichikawa, Toru Irie, Gensuke Koizumi, Elisabeth Van Assche, Hisashi Uzu, Toshihiko Uto, Naoaki Nakanishi, Kenji Yamamoto, Takashi Kuchiyama, Hironori Hayakawa, Kunta Yoshikawa, Tomomi Meguro, Daisuke Adachi, Osamu Inaki, Fujimoto Takahisa
Publikováno v:
Solar Energy Materials and Solar Cells. 119:219-227
State-of-the-art optical trapping designs for tandem thin film silicon solar cells in the superstrate configuration commonly feature two elements: a textured transparent conductive oxide front contact and a low refractive index interlayer between top
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3055c4fc83cdb4a2656c8fb543810469
https://doi.org/10.1016/j.solmat.2013.07.012
https://doi.org/10.1016/j.solmat.2013.07.012
Autor:
Masashi Yoshimi, Katsunori Konishi, Daisuke Adachi, Toru Irie, Kunihiro Nakano, Hayato Kawasaki, Tomomi Meguro, Toru Terashita, Masanori Kanematsu, Yoshida Wataru, Toshihiko Uto, Kenji Yamamoto, Kunta Yoshikawa, Hisashi Uzu
Publikováno v:
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).
We have developed a 6 inch heterojunction interdigitated back contact (HJBC) solar crystalline Si cell by applying our heterojunction technology and thinfilm technology. To form rear junction and front side passivation, we applied our heterojunction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b381a37b66105097718b8fcdb6a904c
https://doi.org/10.1109/pvsc.2016.7750290
https://doi.org/10.1109/pvsc.2016.7750290
Publikováno v:
The Journal of Organic Chemistry. 73:298-300
The rhodium-catalyzed oxidative coupling of triarylmethanols with internal alkynes effectively proceeds in a 1:2 manner via cleavage of C-H and C-C bonds to produce the corresponding naphthalene derivatives. Addition of tri- or tetraphenylcyclopentad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86170dc1b08762123bd0b05201fba8a2
https://doi.org/10.1021/jo7022087
https://doi.org/10.1021/jo7022087
Publikováno v:
ChemInform. 39
The rhodium-catalyzed oxidative coupling of triarylmethanols with internal alkynes effectively proceeds in a 1:2 manner via cleavage of C−H and C−C bonds to produce the corresponding naphthalene derivatives. Addition of tri- or tetraphenylcyclope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3b82b59d2583e6eddcfaa171332098b
https://doi.org/10.1002/chin.200819085
https://doi.org/10.1002/chin.200819085
Autor:
Jose Luis Hernandez, Dries Schroos, Andrea Feltrin, Toru Terashita, Nicolas Menou, Masashi Yoshimi, Gensuke Koizumi, Naoaki Nakanishi, Elisabeth Van Assche, Kevin Vandersmissen, Jef Poortmans, Kenji Yamamoto, Nick Valckx, Toshihiko Uto, Takashi Kuchiyama, Daisuke Adachi, Fujimoto Takahisa, Kunta Yoshikawa, Hisashi Uzu, Harold Philipsen, Christophe Allebe
Publikováno v:
Japanese Journal of Applied Physics. 51:10NA04
In this work, we present the results of the replacement of silver screen printing on heterojunction crystalline silicon (c-Si) solar cells with a copper metallization scheme that has the potential to reduce the manufacturing cost while improving thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25d43bf1bdaf7c9592f284203371a32a
https://doi.org/10.1143/jjap.51.10na04
https://doi.org/10.1143/jjap.51.10na04
Autor:
Kunta Yoshikawa, Osamu Inaki, Hisashi Uzu, Fujimoto Takahisa, Toru Irie, Tomomi Meguro, Takashi Kuchiyama, Toshihiko Uto, Daisuke Adachi, Naoaki Nakanishi, Hiroaki Ueda, Andrea Feltrin, Takashi Suezaki, Masashi Yoshimi, Kenji Yamamoto, Gensuke Koizumi, Hironori Hayakawa, Mitsuru Ichikawa
Publikováno v:
Japanese Journal of Applied Physics. 51:10NB02
Kaneka has been proposing and developing the “advanced super-light trapping (ASLT)” structure for thin film silicon solar cells, which incorporates tailored light confinement structures in tandem thin film silicon solar cells to selectively enhan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6688e72cba003a4a44a5a00e4bfb56ce
https://doi.org/10.7567/jjap.51.10nb02
https://doi.org/10.7567/jjap.51.10nb02
Publikováno v:
Japanese Journal of Applied Physics. 49:01AC03
Dendritic oligothiophene having naphthalene bis(dicarboximide) (NDI) was synthesized, and its physical properties were investigated by ultraviolet–visible (UV–vis) spectroscopy and cyclic voltammetry. The charge carrier mobility measurements by o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f22730ee710e32e9b8872749663c636d
https://doi.org/10.1143/jjap.49.01ac03
https://doi.org/10.1143/jjap.49.01ac03