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cond-mat.mtrl-sci2026
Rotational anisotropy Raman spectrometer for high-sensitivity crystallographic symmetry analysis
Di Cheng, Junxiang Li, Shizhuo Luo +2
Raman spectroscopy stands as a cornerstone technique for probing collective excitations and emergent quantum phases in solids. While polarization-resolved Raman scattering has been…
cond-mat.mtrl-sci2025
Optical signatures of noncentrosymmetric structural distortion in altermagnetic MnTe
Ao Wu, Di Cheng, Xinyun Wang +3
The hexagonal MnTe is a prime material candidate for altermagnets, an emerging class of magnetic compounds characterized by the nontrivial interplay of antiparallel spin arrangemen…