@inproceedings{aec121d3c54f4cef9819090594331584,
title = "Microstructure and electrical properties of PMNT thin films prepared by a modified sol-gel process",
abstract = "0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 (PMNT) thin films were prepared on (111)Pt/Ti/SiO2/Si substrate by a modified sol-gel process with Nb2O5 as the niobium source. XRD analysis shows that PMNT thin films with pure perovskite were obtained by spin-coating and annealing at 700°C for 20 minutes. The remanent polarization and coercive field of the PMNT thin films are about 7.69μC/cm2 and 80.75kV/cm, respectively. The dielectric and C-V curve of PMNT thin films are also investigated. The dielectric constant (εr) reaches 935 and the dissipation factor (tanδ)is about 0.04 at 1kHz.",
keywords = "A modified sol-gel process, Electrical properties, Microstructure, PMNT ferroelectric thin films",
author = "Aiyun Liu and Hailong Han and Linlin Wei and Peng Wang and Fangting Lin and Wangzhou Shi and Xiangjian Meng and Jinglan Sun and Junhao Chu and Chengbin Jing",
year = "2013",
doi = "10.1117/12.2053858",
language = "英语",
isbn = "9780819499974",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Eighth International Conference on Thin Film Physics and Applications",
note = "8th International Conference on Thin Film Physics and Applications, TFPA 2013 ; Conference date: 20-09-2013 Through 23-09-2013",
}