Zobrazeno 1 - 10
of 639
pro vyhledávání: '"Okada Yoshitaka"'
Publikováno v:
EPJ Photovoltaics, Vol 10, p 1 (2019)
Hot-carrier solar cells could enable an efficiency gain compared to conventional cells, provided that a high current can be achieved, together with a hot-carrier population. Because the thermalization rate is proportional to the volume of the absorbe
Externí odkaz:
https://doaj.org/article/c76e00aa9c8a42f9bab8eed39f63f29f
Autor:
Barrios Juan Paolo Lorenzo Gerardo, Cortez John Raffy, Herman Gene Michael, Larroder Aris, Jeco Bernice Mae Yu, Watanabe Kentaroh, Okada Yoshitaka
Publikováno v:
Emergent Scientist, Vol 2, p 5 (2018)
A concentrator lens system was designed for a multi-junction solar cell, CDO-100-C3MJ, with an added feature − a convex lens was added above the Fresnel lens in order to improve the output power of the setup and reduce the need for the use of solar
Externí odkaz:
https://doaj.org/article/24d06ad5ce23404dabdbb759dd4217ec
Autor:
Cavassilas Nicolas, Suchet Daniel, Delamarre Amaury, Michelini Fabienne, Bescond Marc, Okada Yoshitaka, Sugiyama Masakazu, Guillemoles Jean-Francois
Publikováno v:
EPJ Photovoltaics, Vol 9, p 11 (2018)
Based on electronic quantum transport modeling, we study the transition between the intermediate-band and the conduction-band in nano-structured intermediate-band solar cell. We show that a tunnel barrier between the quantum well (QW) and the host ma
Externí odkaz:
https://doaj.org/article/895db70af75a462093938fc3421f61aa
Multijunction solar cells are usually grown on Ge substrates. This implies several disadvantages that hinder the performance of the whole multijunction and limit their possible applications. The drawbacks caused by the substrate are: heavier devices,
Externí odkaz:
http://arxiv.org/abs/2205.02218
Liquid-phase deposition of [formula omitted] heterojunction thin film photoanode for water splitting
Publikováno v:
In Next Materials January 2025 6
Autor:
Giteau, Maxime, Oteki, Yusuke, Kitahara, Kento, Miyashita, Naoya, Tamaki, Ryo, Okada, Yoshitaka
Epitaxially-grown quantum well and quantum dot solar cells suffer from weak light absorption, strongly limiting their performance. Light trapping based on optical resonances is particularly relevant for such devices to increase light absorption and t
Externí odkaz:
http://arxiv.org/abs/2107.04195
Solar cells manufactured on top of Ge substrates suffer from inherent drawbacks that hinder or limit their potential. The most deleterious ones are heavy weight, high bulk recombination, lack of photon confinement and an increase of the heat absorpti
Externí odkaz:
http://arxiv.org/abs/2006.15114
Autor:
Sogabe, Tomah, Shoji, Yasushi, Miyashita, Naoya, Farrell, Daniel J., Shiba, Kodai, Hong, Hwen-Fen, Okada, Yoshitaka
Publikováno v:
In Next Materials June 2023 1(2)