3 papers
cond-mat.mtrl-sci2024
Reproducible Monolayer MoS2 Devices Free of Resist Contamination by Gold Mask Lithography
Yumeng Liu, Yizhuo Wang, Zhengfang Fan +4
Atomically thin MoS2 is a promising material for field-effect transistors (FETs) and electronic devices. However, traditional photolithographic processes introduce surface contamin…
cond-mat.mtrl-sci2024
Defects in graphite engineered by ion implantation for the self-assembly of gold nanoparticles
Yumeng Liu, Yanhao Deng, Yizhuo Wang +8
Defect engineering in two-dimensional (2D) materials is essential for advancing applications such as gas sensing, single-atom catalysis, and guided nanoparticle self-assembly, enab…
cond-mat.mes-hall2024
Analytical photoresponses of Schottky contact MoS2 phototransistors
Jianyong Wei, Yumeng Liu, Yizhuo Wang +10
High-gain photodetectors based on two-dimensional (2D) semiconductors, in particular those in photoconductive mode, have been extensively investigated in the past decade. However,…