2 papers
cond-mat.mtrl-sci2025
Raman Forbidden Layer-Breathing Modes in Layered Semiconductor Materials Activated by Phonon and Optical Cavity Effects
Miao-Ling Lin, Jiang-Bin Wu, Xue-Lu Liu +9
We report Raman forbidden layer-breathing modes (LBMs) in layered semiconductor materials (LSMs). The intensity distribution of all observed LBMs depends on layer number, incident…
cond-mat.mes-hall2024
Cavity-enhanced circular dichroism in a van der Waals antiferromagnet
Shu-Liang Ren, Simin Pang, Shan Guan +9
Broken symmetry plays a pivotal role in determining the macroscopic electrical, optical, magnetic, and topological properties of materials. Circular dichroism (CD) has been widely…