45 citations · 106 across the 8 of their papers we have counts for
11 papers
GEWUM: General Exploration Workflow for the Utopia of Materials: A Unified Platform for Automated Structure Generation, Selection, and Validation
Jiexi Song, Aixian She, Changpeng Song +3
The fragmented landscape of existing computational tools often hinders the seamless integration of large-scale structure prediction with rigorous stability validation. To address t…
Accelerating Discovery of Ternary Chiral Materials via Large-Scale Random Crystal Structure Prediction
Jiexi Song, Diwei Shi, Fengyuan Xuan +1
Chiral inorganic crystals, particularly semiconductors with Weyl points near the band edges or semimetals hosting Weyl points at the Fermi level, have attracted considerable intere…
Stacking faults enabled second harmonic generation in centrosymmetric van der Waals RhI3
Yue Liu, Wen He, Bingze Wu +12
Second harmonic generation (SHG) in van der Waals (vdWs) materials has garnered significant attention due to its potential for integrated nonlinear optical and optoelectronic appli…
Quantum Geometric Advantage of the Correlated Exciton State in Non-linear Optics
MingRui Lai, Fengyuan Xuan, Su Ying Quek
The concept of quantum geometry for single-particle states has revolutionized our interpretation of several emergent properties in condensed matter. However, a description of the q…
Dynamical exciton condensates in biased electron-hole bilayers
Zhiyuan Sun, Yuta Murakami, Tatsuya Kaneko +2
Bilayer materials may support interlayer excitons comprised of electrons in one layer and holes in the other. In experiments, a non-zero exciton density is typically sustained by a…
Exciton-Enhanced Spontaneous Parametric Down-Conversion in Two-Dimensional Crystals
Fengyuan Xuan, MingRui Lai, Yaze Wu +1
We show that excitonic resonances and interexciton transitions can enhance the probability of spontaneous parametric down-conversion, a second-order optical response which generate…