2D spontaneous valley polarization from inversion symmetric single-layer lattices

2D spontaneous valley polarization from inversion symmetric single-layer lattices

2D spontaneous valley polarization attracts great interest both for its fundamental physics and for its potential applications in advanced information technology, but it can only be obtained from inversion asymmetric single-layer crystals, while the possibility to create 2D spontaneous valley polari...

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Bibliographic Details
Main Authors: Dai, Y. (Author), Huang, B. (Author), Ma, Y. (Author), Xu, X. (Author), Zhang, T. (Author)
Format: Article
Language:English
Published: Nature Research 2022
Subjects:
Advanced informations
Calculations
Design Principles
Ferroelectricity
First principle calculations
Fundamental physics
General designs
Landforms
Layer crystals
Out-of-plane
Polarization
Single layer
Symmetrics
Van der Waals forces
Van Der Waals interactions
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