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cond-mat.mtrl-sci2025
Collective Interference of Phonon Spin and Dipole Moment Rotation Induced Circular Dichroism
Yizhou Liu, Yu-Tao Tan, Dapeng Liu +1
The classical field description of phonon spin relies on the invariance of a continuous elastic field under infinitesimal rotation. However, a local medium element in the continuou…
cond-mat.mtrl-sci2025
Hierarchy-Boosted Funnel Learning for Identifying Semiconductors with Ultralow Lattice Thermal Conductivity
Mengfan Wu, Shenshen Yan, Jie Ren
Data-driven machine learning (ML) has demonstrated tremendous potential in material property predictions. However, the scarcity of materials data with costly property labels in the…