Suchergebnisse
Suchergebnisse:
In this paper, the dead layer existed in surface-induced relaxation Pt/BTO interfaces, and the relaxation layer present at this interface had different properties from bulk BTO. The dead layer is also formed by chemical intermixing between the electrode and the ferroelectric film.
15. Juni 2016 · An interface modification method has been adopted to remove such dead layer effects. Our results show that a LaXO 3 (X = Fe, Co) or YNiO 3 (Y = Sr, Ba) buffer layer can effectively remove the dead layer effect in BaTiO 3 film.
- Qiong Yang, Juexian Cao, Yichun Zhou, Lizhong Sun, Xiaojie Lou
- 2016
23. Dez. 2020 · In this study, we investigate the effects of various electrodes on the ferroelectric properties of ultrathin HfZrO x (HZO) films. The ferroelectric polarization is totally suppressed in the HZO films with TiN and W bottom electrodes when the film thickness is below 5 nm.
2. Okt. 2023 · Ferroelectric dead layers can form at perovskite interfaces—a major challenge in integrating oxide thin films into devices. Here, by depositing an in-plane-polarized epitaxial buffer layer...
23. März 2000 · Extensive studies have shown that this phenomenon could be caused by a ‘dead layer’ of very low dielectric constant between the ferroeletric film and the electrode 2,3.
- A. A. Sirenko, C. Bernhard, A. Golnik, Anna M. Clark, Jianhua Hao, Weidong Si, X. X. Xi
- 2000
24. Juli 2023 · Here, the ultrathin artificial dead-layer of Ca 0.2 Zr 0.8 O 1.8 (CSZ) was used to restrain multiple electron injection in low- E b LaNiO 3 /Ba 0.58 Sr 0.42 TiO 3 (LNO/BST) FE thin films, including thermal emission and tunneling effect, under a high E and T, even under an opposite E.
12. Okt. 2006 · New theoretical work nails down the microscopic origin of 'dead layers' in nanometre-scale capacitors and demonstrates that it is an intrinsic effect. The results provide practical guidelines...
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