2 papers
cond-mat.mtrl-sci2026
High-speed and high-gain graphene photovoltaic phototransistor gated by a van der Waals heterojunction
Yihan Yin, Jiayi Zhang, Xiaolong Zhang +5
Two-dimensional (2D) material-based phototransistors offer a unique combination of optical sensing, signal amplification, and logic operation within a single device, yet fundamenta…
cond-mat.mes-hall2025
Angle-dependent resonant tunneling and thermoelectric energy management in a hybrid 1D-2D-1D semiconductor nanostructure
Xiaoguang Luo, Jiaming Wang, Jiawen Dai +2
Low-dimensional semiconductors have been widely exploited in thermoelectric energy conversion for high efficiencies due to their suppressed lattice thermal conduction, sharply defi…