3 papers
physics.app-ph2026
DDSNet: Dual-domain Symmetry-aware Network for PCSEL Property Prediction
Cen Chen, Haitao Huang, Jiazhi Mao +3
Efficient exploration of the photonic crystal (PhC) lattice design space is essential for developing photonic crystal surface-emitting lasers. While coupled-wave theory (CWT) provi…
cond-mat.mtrl-sci2026
Siamese Foundation Models for Crystal Structure Prediction
Liming Wu, Wenbing Huang, Rui Jiao +8
Predicting crystal structures from chemical compositions is a fundamental challenge in materials discovery, complicated by complex 3D geometries that distinguish it from fields lik…
cs.LG2025
Are High-Degree Representations Really Unnecessary in Equivariant Graph Neural Networks?
Jiacheng Cen, Anyi Li, Ning Lin +3
Equivariant Graph Neural Networks (GNNs) that incorporate E(3) symmetry have achieved significant success in various scientific applications. As one of the most successful models,…