Ferroelectricity and Self-Polarization in Ultrathin Relaxor Ferroelectric Films

We report ferroelectricity and self-polarization in the (001) oriented ultrathin relaxor ferroelectric PMN-PT films grown on Nb-SrTiO(3), SrRuO(3) and La(0.7)Sr(0.3)MnO(3), respectively. Resistance-voltage measurements and AC impedance analysis suggest that at high temperatures Schottky depletion wi...

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Pubblicato in:Sci Rep
Autori principali: Miao, Peixian, Zhao, Yonggang, Luo, Nengneng, Zhao, Diyang, Chen, Aitian, Sun, Zhong, Guo, Meiqi, Zhu, Meihong, Zhang, Huiyun, Li, Qiang
Natura: Artigo
Lingua:Inglês
Pubblicazione: Nature Publishing Group 2016
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Article
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4730210/
https://ncbi.nlm.nih.gov/pubmed/26817516
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep19965
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