Multiple hot-carrier collection in photo-excited graphene Moiré superlattices

In conventional light-harvesting devices, the absorption of a single photon only excites one electron, which sets the standard limit of power-conversion efficiency, such as the Shockley-Queisser limit. In principle, generating and harnessing multiple carriers per absorbed photon can improve efficien...

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Dettagli Bibliografici
Pubblicato in:Sci Adv
Autori principali: Wu, Sanfeng, Wang, Lei, Lai, You, Shan, Wen-Yu, Aivazian, Grant, Zhang, Xian, Taniguchi, Takashi, Watanabe, Kenji, Xiao, Di, Dean, Cory, Hone, James, Li, Zhiqiang, Xu, Xiaodong
Natura: Artigo
Lingua:Inglês
Pubblicazione: American Association for the Advancement of Science 2016
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Research Articles
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4928967/
https://ncbi.nlm.nih.gov/pubmed/27386538
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/sciadv.1600002
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