@inproceedings{f1ef30fe3c4f4d81a21e5e4b2f6266c8,
title = "A novel superlattice band-gap engineered (SBE) capacitorless DRAM cell with extremely short channel length down to 30 nm",
abstract = "We propose a novel SiGe superlattice band-gap engineered (SBE) capacitorless dynamic random access memory (DRAM) cell with the 30 nm channel by the 2D TCAD simulation. The SBE capacitorless DRAM cell used a common source structure and different metal layers for the top gate word line from the bottom gate word line to realize the 4F2 (0.0036 μm2) feature size. From the 2D TCAD simulation of the SBE capacitorless DRAM cell, thanks to both the Si0.8Ge0.2 quantum well and SiO2 physical energy barrier, we obtained the sensing margin of 6.4 μA and the retention time of 15 msec.",
author = "Sunyeong Lee and J. Jang and J. Shin and H. Kim and H. Bae and D. Yun and Kim, \{D. H.\} and Kim, \{D. M.\}",
year = "2010",
doi = "10.1109/IMW.2010.5488405",
language = "English",
isbn = "9781424467211",
series = "2010 IEEE International Memory Workshop, IMW 2010",
booktitle = "2010 IEEE International Memory Workshop, IMW 2010",
note = "2010 IEEE International Memory Workshop, IMW 2010 ; Conference date: 16-05-2010 Through 19-05-2010",
}