Abstract
Two-dimensional(2D)materials are at the forefront of innovation,heralding a new era for next-generation electronics and optoelectronics.These materials are distinguished by their unique structural characteristics:they have no hanging bonds on their surface,exhibit weakened electrostatic shielding in the Z-direction,and boast atomic thickness in their monolayers.These features have led to groundbreaking discoveries in electrical,optical,and magnetic properties,paving the way for advancements in low-power electronics,valleytronics,infrared detectors,and memory devices.Despite these promising developments,Si-based technologies continue to dominate the landscape of next-generation electronics and optoelectronics,as well as heterogeneous integration.In response to this ongoing evolution,the National Natural Science Foundation of China(NSFC)initiated a major program in 2021 dubbed"Si-compatible two-dimensional semiconductor materials and devices".This study reviews the progress made under the NSFC Program,spotlighting its main achievements and outlining key future research directions.Additionally,it sheds light on the challenges that researchers in the 2D domain face,particularly in developing Si-compatible 2D tech-nologies.
基金项目
National Natural Science Foundation of China(62090030/62090031)
National Natural Science Foundation of China(62274145)
Fund of China Scholarship Council(CSC)()
NETL
NSTL
万方数据