2 papers
cond-mat.str-el2024
Ultrafast giant enhancement of second harmonic generation through level occupation engineering
Junyi Shan
Optical nonlinearity, especially the second harmonic generation (SHG), is generally weak in materials but has the potential to be applied in high-speed optical computers and energy…
cs.AI2024
Generative Design of Crystal Structures by Point Cloud Representations and Diffusion Model
Zhelin Li, Rami Mrad, Runxian Jiao +4
Efficiently generating energetically stable crystal structures has long been a challenge in material design, primarily due to the immense arrangement of atoms in a crystal lattice.…