Nanometer electron beam lithography has been used for fabrication of sub-0.1 μm MOSFETs. Chemically amplified resist as a single layer mask showed high resolution by optimizing the resist process. Proximity effect correction was applied and showed a good line width control. Operation of a 40nm-polysilicon gate NMOSFET was confirmed.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Surfaces, Coatings and Films
- Electrical and Electronic Engineering