Phonon-assisted upconversion in twisted two-dimensional semiconductors

Phonon-assisted photon upconversion (UPC) is an anti-Stokes process in which incident photons achieve higher energy emission by absorbing phonons. This letter studies phonon-assisted UPC in twisted 2D semiconductors, in which an inverted contrast between UPC and conventional photoluminescence (PL) o...

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Detalles Bibliográficos
Autores principales: Dai, Yuchen, Qi, Pengfei, Tao, Guangyi, Yao, Guangjie, Shi, Beibei, Liu, Zhixin, Liu, Zhengchang, He, Xiao, Peng, Pu, Dang, Zhibo, Zheng, Liheng, Zhang, Tianhao, Gong, Yongji, Guan, Yan, Liu, Kaihui, Fang, Zheyu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9806105/
https://www.ncbi.nlm.nih.gov/pubmed/36588111
http://dx.doi.org/10.1038/s41377-022-01051-9

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