Abstract
High-quality jet vapor deposition nitride is investigated as a tunnel dielectric for flash memory device application. Compared to control devices with SiO2 tunnel dielectric, faster programming speed as well as better retention time are achieved with low programming voltage. The p-channel devices can be programmed by hot electrons and erased by hot holes, or vice versa. Multilevel programming capability is shown.
Original language | English (US) |
---|---|
Pages (from-to) | 91-93 |
Number of pages | 3 |
Journal | IEEE Electron Device Letters |
Volume | 23 |
Issue number | 2 |
DOIs | |
State | Published - Feb 2002 |
Externally published | Yes |
Keywords
- Charge injection
- Semiconductor memories
- Silicon nitride
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering