Presentation | 1997/7/24 Characterizations of Ferroelectric Transistors with BaMgF_4 Dielectric Jong-Son Lyu, Jin-Woo Jung, Kwang-Ho Kim, Bo-Woo Kim, Hying Joun Yoo, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The structure and electrical characteristics of metal-ferroelectric-semiconductor FET (MFSFET) for single transistor memory are presented. The MFSFET comprises of polysilicon islands as source/drain electrodes and BaMgF_4 film as a gate dielectric. The polysilicon source/drain were built-up prior to the film formation to suppress a degradation due to high thermal cycle. From the MFS capacitor, the remnant polarization and coercive field were measured to be about 0.6μC/cm^2 and 100 kV/cm, respectively. The fabricated MFSFETs also showed good hysteretic I-V curves, while the current levels disperse possibly due to film cracking or bad adhesion between the film and the Al electrode. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Polysilicon source/drain / BaMgF_4 / Remanent polarization / Ferroelectric switching |
Paper # | SDM97-52 |
Date of Issue |
Conference Information | |
Committee | SDM |
---|---|
Conference Date | 1997/7/24(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Silicon Device and Materials (SDM) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Characterizations of Ferroelectric Transistors with BaMgF_4 Dielectric |
Sub Title (in English) | |
Keyword(1) | Polysilicon source/drain |
Keyword(2) | BaMgF_4 |
Keyword(3) | Remanent polarization |
Keyword(4) | Ferroelectric switching |
1st Author's Name | Jong-Son Lyu |
1st Author's Affiliation | Semiconductor Division, ETRI() |
2nd Author's Name | Jin-Woo Jung |
2nd Author's Affiliation | Semiconductor Division, ETRI |
3rd Author's Name | Kwang-Ho Kim |
3rd Author's Affiliation | Department of Semiconductor Engineering, Chong-Ju University |
4th Author's Name | Bo-Woo Kim |
4th Author's Affiliation | Semiconductor Division, ETRI |
5th Author's Name | Hying Joun Yoo |
5th Author's Affiliation | Semiconductor Division, ETRI |
Date | 1997/7/24 |
Paper # | SDM97-52 |
Volume (vol) | vol.97 |
Number (no) | 195 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |