3 papers
cond-mat.mes-hall2026
Destructive interference of second harmonic generation in AA stacked MoTe/WSe
Yiduo Wang, Yao Lu, Changshen Chen +14
The stacking configuration of two-dimensional materials critically governs their optical and electronic responses. Monolayer transition-metal dichalcogenides (TMDC) lack inversion…
physics.optics2025
Plasmon-driven Ultrafast and Highly Efficient Saturable Absorption for Ultrashort Pulse Generation Based on 2D V2C
Yingwei Wang, Li Zhou, Quan Long +11
Plasmon-driven ultrafast nonlinearities hold promise for advanced photonics but remain challenging to harness in two-dimensional materials at telecommunication wavelengths. Here, w…
physics.optics2024
Observation of polaronic state assisted sub-bandgap saturable absorption
Li Zhou, Yiduo Wang, Jianlong Kang +15
Polaronic effects involving stabilization of localized charge character by structural deformations and polarizations have attracted considerable investigations in soft lattice lead…