Beijing Computational Science Research Center

Dimensionality-Driven Charge Stabilization of Group-IV Color Centers in Diamond Ultrathin Films

Abstract Neutral group-IV vacancy (XV, X = Si, Ge, Sn, and Pb) centers in diamond are promising solid-state spin-photon interfaces owing to favorable spin coherence and inversion-symmetry-protected optical transitions. However, stabilizing their neutral charge state typically req...

Iterated Agent for Symbolic Regression

Abstract Symbolic regression (SR), the automated discovery of mathematical expressions from data, is a cornerstone of scientific inquiry. However, it is often hindered by the combinatorial explosion of the search space and a tendency to overfit. Popular methods, rooted in genetic...