Advancing Semiconductor Manufacturing through DNA- Templated Lithography and Molecular-Scale Patterning of 2D Materials
2024 IEEE Workshop on Microelectronics and Electron Devices (WMED)(2024)
摘要
This paper explores the potential of using DNA nanostructure to pattern molybdenum disulfide (MoS
2
) for potential applications in nanoelectronics. We developed a gas phase synthesis of MoS
2
with minimal out-of-plane growth and low defect density. We used density functional theory (DFT) calculation to examine the bandgap modulation of MoS
2
due to counterion diffusion from DNA, highlighting the electron transfer mechanism during lithium intercalation. Lastly, we demonstrate deposition of DNA triangles and nanotubes on various MoS
2
surfaces. Contrary to previous results, we found that these DNA nanostructures maintained their structural stability. These findings collectively contribute valuable insights into using DNA nanotechnology to advance 2D electronics.
更多查看译文
关键词
DNA origami,MoS2,2d materials,nanoelectronics,doping
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要