Polar coupling enabled nonlinear optical filtering at MoS2/ferroelectric heterointerfaces

The heterointerface between complex oxides and van der Waals materials presents a versatile platform for exploring new functionalities. Here, the authors report an unconventional nonlinear optical filtering effect resulting from the interfacial polar alignment between monolayer MoS2 and a ferroelect...

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Bibliographic Details
Main Authors: Dawei Li, Xi Huang, Zhiyong Xiao, Hanying Chen, Le Zhang, Yifei Hao, Jingfeng Song, Ding-Fu Shao, Evgeny Y. Tsymbal, Yongfeng Lu, Xia Hong
Format: Article
Language:English
Published: Nature Publishing Group 2020-03-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-15191-2