Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ryota Tomizawa"'
Autor:
Daisuke Sato, Taizo Masuda, Kenji Araki, Masafumi Yamaguchi, Kenichi Okumura, Akinori Sato, Ryota Tomizawa, Noboru Yamada
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-11 (2021)
The use of photovoltaic devices for energy harvesting in real-world applications requires that they are conformable to non-flat surfaces. Here, a micro-scale concentrator module shows 15.4% outdoor conversion efficiency and can stretch over curved 3D
Externí odkaz:
https://doaj.org/article/e3362fb62a7a41d29122d0820e3da388
Autor:
Shigeru Ikeda, Riku Okamoto, Akira Kimura, Yuhi Nakayasu, Akira Yamakata, Ryota Tomizawa, Taizo Masuda, Koichiro Nakatani
Publikováno v:
Sustainable Energy & Fuels; 1/21/2024, Vol. 8 Issue 2, p202-209, 8p
Autor:
Taizo Masuda, Ryota Tomizawa, Bryce Richards, Ian Howard, Stephan Dottermusch, Kohei Yamamoto, Masamori Endo
We have developed a fully planar solar-pumped fiber laser using a solid-state luminescent solar collector (LSC). This laser does not use any focusing device, such as a lens or mirror; thus, it can lase without tracking the sun. Our developed device w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a2e6b089ad6aada54f0f8d779a9436f
https://doi.org/10.1364/opticaopen.23118296
https://doi.org/10.1364/opticaopen.23118296
Autor:
Masafumi Yamaguchi, Kenichi Okumura, Taizo Masuda, Akinori Sato, Ryota Tomizawa, Noboru Yamada, Daisuke Sato, Kenji Araki
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-11 (2021)
Stretchable photovoltaics are emerging power sources for collapsible electronics, biomedical devices, and buildings and vehicles with curved surfaces. Development of stretchable photovoltaics are crucial to achieve rapid growth of the future photovol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed3f96bc3f43efda316917ac9b21e355
https://doi.org/10.1038/s43246-020-00106-x
https://doi.org/10.1038/s43246-020-00106-x
Publikováno v:
Optics Express. 30:846
This study proposes an extended theoretical formula to characterize the relationship between the geometrical concentration ratio Cg and arbitrary incidence-angle range to objectively understand the theoretical limit performance of vehicle-integrated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::318e2ffd54a2ef29290653b02ed12097
https://doi.org/10.1364/oe.443820
https://doi.org/10.1364/oe.443820
Autor:
Ryota Tomizawa, Akihiko Kudo, Yuichi Negishi, Yoshiki Matsuura, Tomoaki Takayama, Wataru Kurashige, Akihide Iwase, Yoshiki Niihori
Publikováno v:
The Journal of Physical Chemistry C. 119:11224-11232
We have recently succeeded in loading extremely small monodisperse gold clusters (1.2 ± 0.3 nm) as cocatalysts on a water-splitting BaLa4Ti4O15 photocatalyst using a glutathione-protected Au25 cluster (Au25(SG)18) as a precursor; an improved photoca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0d1ec6eceb774899e34a900a760e15b
https://doi.org/10.1021/jp5122432
https://doi.org/10.1021/jp5122432