Presentation | 2022-01-31 [Invited Talk] **** Reika Ichihara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | e establish an accurate picture of cycling degradation in HfO2-FeFET based on the dynamics of various charge-trapping revealed by fast charge centroid analysis. Cycling-induced fixed electron at HfO2/SiO2 interface induces an additional reversible hole-trapping leading to Vth window narrowing. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | ferroelectric / HfO2 / FeFET / charge-trapping / spontaneous polarization / cycling degradation / Vth window |
Paper # | SDM2021-70 |
Date of Issue | 2022-01-24 (SDM) |
Conference Information | |
Committee | SDM |
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Conference Date | 2022/1/31(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hiroshige Hirano(TowerPartners Semiconductor) |
Vice Chair | Shunichiro Ohmi(Tokyo Inst. of Tech.) |
Secretary | Shunichiro Ohmi(AIST) |
Assistant | Taiji Noda(Panasonic) / Tomoyuki Suwa(Tohoku Univ.) |
Paper Information | |
Registration To | Technical Committee on Silicon Device and Materials |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] **** |
Sub Title (in English) | |
Keyword(1) | ferroelectric |
Keyword(2) | HfO2 |
Keyword(3) | FeFET |
Keyword(4) | charge-trapping |
Keyword(5) | spontaneous polarization |
Keyword(6) | cycling degradation |
Keyword(7) | Vth window |
1st Author's Name | Reika Ichihara |
1st Author's Affiliation | Kioxia(Kioxia) |
Date | 2022-01-31 |
Paper # | SDM2021-70 |
Volume (vol) | vol.121 |
Number (no) | SDM-365 |
Page | pp.pp.9-11(SDM), |
#Pages | 3 |
Date of Issue | 2022-01-24 (SDM) |