Uncovering the mechanisms of efficient upconversion in two-dimensional perovskites with anti-Stokes shift up to 220 meV

Phonon-assisted photon upconversion holds great potential for numerous applications, e.g., optical refrigeration. However, traditional semiconductors face energy gain limitations due to thermal energy, typically achieving only ~25 milli–electron volts at room temperature. Here, we demonstrate that q...

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Detalles Bibliográficos
Autores principales: Wu, Bo, Wang, Aocheng, Fu, Jing, Zhang, Yutong, Yang, Cheng, Gong, Yiyang, Jiang, Chuanxiu, Long, Mingzhu, Zhou, Guofu, Yue, Shuai, Ma, Wei, Liu, Xinfeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2023
Materias:
Physical and Materials Sciences
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10541006/
https://www.ncbi.nlm.nih.gov/pubmed/37774031
http://dx.doi.org/10.1126/sciadv.adi9347

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