Semiconductor Film Bandgap Influence on Retention Time of UTBOX SOI 1T-FBRAM

Autor: Regina, Katia, Sasaki, Akemi, Nissimoff, Albert, Mendes, Luciano, Aoulaiche, Marc, Simoen, Eddy, Claeys, Cor, Antonio, Joao
Zdroj: ECS Transactions; May 2013, Vol. 53 Issue: 5 p139-146, 8p
Abstrakt: This paper analyzes semiconductor film bandgap engineering as a way of prolonging 1T-FBRAM retention times. About 5 orders of magnitude longer is obtained for the highest bandgap considered, due to lower 0-state degradation during holding and reading. This allows achieving values close to the specification of standalone DRAM.
Databáze: Supplemental Index