C-V characteristics of Pt/SrBi2Ta2O9/CeO2/Si structure for non-volatile memory devices
- Authors
- Lee, H.N.; Shin, D.S.; Kim, Y.T.; Choh, S.H.
- Issue Date
- 1997-09
- Publisher
- IEEE Computer Society
- Citation
- 27th European Solid-State Device Research Conference, ESSDERC 1997, pp.756 - 759
- Abstract
- Electrical properties of Pt/SrBi2Ta2O9/CeO2/Si structure have been investigated for the ferroelectric gate of non-volatile memory. Memory windows of the ferroelectric gate are in the range of 1∼2V corresponding to the thickness of SrBi2Ta2O9 films at the applied voltage of 6V. This memory window is strongly dependent upon not the remanent polarization but the coercive field intensity applied to the SrBi2Ta2O9.
- ISSN
- 1930-8876
- URI
- https://pubs.kist.re.kr/handle/201004/85495
- DOI
- 10.1109/ESSDERC.1997.194539
- Appears in Collections:
- KIST Conference Paper > Others
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