Relaxation and transfer of photoexcited electrons at a coplanar few-layer 1 T′/2H-MoTe2 heterojunction

Heterostructures can reveal interesting and unexplored physics at the material interface. Here, the authors use time-resolved photoemission electron microscopy to investigate the photoexcited electron dynamics at a heterostructure interface composed of two polytypes of MoTe2.

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Detalles Bibliográficos
Autores principales: Aiqin Hu, Xiaolong Xu, Wei Liu, Shengnan Xu, Zhaohang Xue, Bo Han, Shufeng Wang, Peng Gao, Quan Sun, Qihuang Gong, Yu Ye, Guowei Lu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/7b9a22bed55a407b9412e389cff8d267
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Sumario:Heterostructures can reveal interesting and unexplored physics at the material interface. Here, the authors use time-resolved photoemission electron microscopy to investigate the photoexcited electron dynamics at a heterostructure interface composed of two polytypes of MoTe2.