Ferroelectric and dielectric properties of BF-PT/LNO thin films on different substrates
作者： Jinrong Cheng , Jianguo Chen , Hao Wang , Wenhui Lu , Jian Zhai
DOI: 10.1007/S10854-020-05081-0
关键词:
摘要: Ferroelectric 0.7BiFeO3–0.3PbTiO3 (BF-PT) thin films were prepared by the sol–gel method on Pt/Ti/SiO2/Si, stainless steel (SS) and Ti substrates, respectively, with LaNiO3 (LNO) buffer layers. The performance of BF-PT SS is significantly better than that substrates comparable to Pt/Ti/SiO2/Si substrates. have good crystallinity a pure perovskite structure. Moreover, dielectric loss remnant polarization (Pr) are 4.48% (at frequency 103 Hz) 28.9 μC/cm2, revealing ferroelectric properties. It found deposited has fatigue resistance relative reduction about 22% after electrical switching 1.33 × 108 cycles. Experiments show exhibit superior ferroelectric, dielectric,
springer.com
sci-hub.st 参考文章(25)
Manoj Narayanan, Beihai Ma, U. (Balu) Balachandran, Wei Li, Dielectric spectroscopy of Pb0.92La0.08Zr0.52Ti0.48O3 films on hastelloy substrates with and without LaNiO3 buffer layers Journal of Applied Physics. ,vol. 107, pp. 024103- ,(2010) , 10.1063/1.3291127
Mikael A. Khan, Tim P. Comyn, Andrew J. Bell, Large remanent polarization in ferroelectric BiFeO3–PbTiO3 thin films on Pt∕Si substrates Applied Physics Letters. ,vol. 91, pp. 032901- ,(2007) , 10.1063/1.2759256
Wataru Sakamoto, Asaki Iwata, Toshinobu Yogo, Ferroelectric properties of chemically synthesized perovskite BiFeO3–PbTiO3 thin films Journal of Applied Physics. ,vol. 104, pp. 104106- 104106 ,(2008) , 10.1063/1.3026527
Qian Yao, Changhong Yang, Fangjuan Geng, Chao Feng, Panpan Lv, Xiuzhi Zhang, Jin Qian, Structural, ferroelectric and dielectric properties of Na0.5Bi0.5(Ti0.98Fe0.02)O3 thin films on different substrates Journal of Materials Science: Materials in Electronics. ,vol. 27, pp. 776- 780 ,(2016) , 10.1007/S10854-015-3816-3
Shashaank Gupta, Ashish Garg, Dinesh Chandra Agrawal, Shuvrajyoti Bhattacharjee, Dhananjai Pandey, Structural Changes and Ferroelectric Properties of BiFeO 3 -PbTiO 3 Thin Films Grown via a Chemical Multilayer Deposition Method arXiv: Materials Science. ,(2010) , 10.1063/1.3053773
Sidney B Lang, Helen LW Chan, Shuxiang Dong, Jie-Fang Li, D Viehland, Magnetoelectric coupling, efficiency, and voltage gain effect in piezoelectric-piezomagnetic laminate composites Journal of Materials Science. ,vol. 41, pp. 97- 106 ,(2006) , 10.1007/S10853-005-5930-8
Masaru Okada, Koji Tominaga, Teruhiko Araki, Shigehisa Katayama, Yukio Sakashita, Metalorganic chemical vapor deposition of c-axis oriented PZT thin films Japanese Journal of Applied Physics. ,vol. 29, pp. 718- 722 ,(1990) , 10.1143/JJAP.29.718
Rajeev Ranjan, K. Appala Raju, Unconventional mechanism of stabilization of a tetragonal phase in the perovskite ferroelectric (PbTiO 3 ) 1-x (BiFeO 3 ) x Physical Review B. ,vol. 82, pp. 054119- ,(2010) , 10.1103/PHYSREVB.82.054119
Gang Lu, Steven L. Bernasek, Jeffrey Schwartz, Oxidation of a polycrystalline titanium surface by oxygen and water Surface Science. ,vol. 458, pp. 80- 90 ,(2000) , 10.1016/S0039-6028(00)00420-9
Ruguan Li, Shuwen Jiang, Libin Gao, Yanrong Li, Enhanced leakage current performance and conduction mechanisms of Bi1.5Zn1.0Nb1.5O7/Ba0.5Sr0.5TiO3 bilayered thin films Journal of Applied Physics. ,vol. 112, pp. 074113- ,(2012) , 10.1063/1.4757952