3 papers
cond-mat.mtrl-sci2023
Superior visible photoelectric response with Au/Cu2NiSnS4 core-shell nanocrystals
Anima Ghosh, Shyam Narayan Singh Yadav, Ming-Hsiu Tsai +4
The incorporation of plasmonic metal nanostructures into semiconducting chalcogenides, in the form of core-shell structures, represents a promising approach to boosting the perform…
cond-mat.mtrl-sci2023
Ultrahigh Photoresponsivity of Gold Nanodisk Array/CVD MoS-based Hybrid Phototransistor
Shyam Narayan Singh Yadav, Po-Liang Chen, Yu-Chi Yao +6
Owing to its atomically thin thickness, layer-dependent tunable band gap, flexibility, and CMOS compatibility, MoS is a promising candidate for photodetection. However, mono-la…
physics.optics2022
Surface-Wave Coupling in Double Floquet Sheets Supporting Phased Temporal Wood Anomalies
Ya-Wen Tsai, Yao-Ting Wang, Emanuele Galiffi +2
We investigate symmetry-selective surface-mode excitation in a general periodically time-modulated double-layer system, where the modulation of the two layers has a constant phase…