BAVI-cell: A novel high-speed 50 nm SONOS memory with band-to-band tunneling initiated avalanche injection mechanism

Jae Sung Sim, Il Han Park, Seongjae Cho, Tae Hun Kim, Ki Whan Song, Jihye Kong, Hyungcheol Shin, Jong Duk Lee, Byung Gook Park

Research output: Contribution to journalConference articlepeer-review

8 Scopus citations

Abstract

A p-channel SONOS memory, based on band-to-band tunneling initiated avalanche hot-hole injection mechanism, was firstly proposed to solve the F-N erase problem in NAND flash application. The fabricated device with 50-nm gate length effectively suppressed the short channel effect and featured an excellent program and erase performance, where the time scale of a few and ∼100 μsec could be obtained, respectively.

Original languageEnglish
Article number1469237
Pages (from-to)122-123
Number of pages2
JournalDigest of Technical Papers - Symposium on VLSI Technology
Volume2005
DOIs
StatePublished - 2005
Event2005 Symposium on VLSI Technology - Kyoto, Japan
Duration: 14 Jun 200514 Jun 2005

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