2 papers
cond-mat.mes-hall2026
Strain-Induced Tuning of Third-Harmonic Generation in Monolayer Black Phosphorene
Yan Meng, Kainan Chang, Wei Song +3
Based on the tight-binding model and the semiconductor Bloch equations, this work systematically reveals the microscopic mechanism of strain engineering in turning of third-harmoni…
cond-mat.mes-hall2025
Harmonic generation of graphene quantum dots in Hartree-Fock approximation
Kainan Chang, Ying Song, Yuwei Shan +1
We theoretically investigate harmonic generation in graphene quantum dots under linearly polarized optical pulses, focusing on excitonic effects. Combining the tight-binding model…