Chiral phonons and giant magneto-optical effect in CrBr₃ 2D magnet

Chiral phonons and giant magneto-optical effect in CrBr₃ 2D magnet

Phonons with chirality determine the optical helicity of inelastic light scattering processes due to their nonzero angular momentum. Here it is shown that 2D magnetic CrBr3 hosts chiral phonons at the Brillouin-zone center. These chiral phonons are linear combinations of the doubly-degenerate Eg pho...

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Bibliographic Details
Main Authors: Yin, Tingting, Ulman, Kanchan Ajit, Liu, Sheng, Granados Del Águila, Andrés, Huang, Yuqing, Zhang, Lifa, Serra, Marco, Sedmidubsky, David, Sofer, Zdenek, Quek, Su Ying, Xiong, Qihua
Other Authors: School of Physical and Mathematical Sciences
Format: Journal Article
Language:English
Published: 2021
Subjects:
Science::Physics
Chiral Phonons
Pseudoangular Momentum
Online Access:https://hdl.handle.net/10356/152378

Internet

https://hdl.handle.net/10356/152378

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