reliability analysis of gate-all-around floating gate (GAA-FG) with variable oxide thickness for flash memory cell

• Main Authors: Hamid, F., Alias, N. E., Hamzah, A., Johari, Z., Tan, M. L. P., Ismail, R., Soin, N.
• Format: Conference or Workshop Item
• Language: English
• Published: 2020
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/93378/1/FarahHamid2020_ReliabilityAnalysisOfGateAllAround.pdf; http://eprints.utm.my/id/eprint/93378/; http://dx.doi.org/10.1109/EDTM47692.2020.9117949

In this work, a concept of tunnel barrier engineering using Variable Oxide Thickness (VARIOT) of low-k/high-k stack is implemented in Gate-All-Around Floating Gate (GAA-FG) memory cell to reduce P/E operational voltage, improve the efficiency of data retention after 10 years and endurance after 10 4...