Effect of lanthanum doping on tetragonal-like BiFeO3 with mixed-phase domain structures

• Main Authors: You, Lu, Caesario, Petrus, Fang, Liang, Ren, Peng, Wang, Le, Zhou, Yang, Gruverman, Alexei, Wang, Junling
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Science::Chemistry::Physical chemistry::Electrochemistry
• 在線閱讀: https://hdl.handle.net/10356/103223; http://hdl.handle.net/10220/24412

The recent discoveries of both chemical-driven and strain-driven morphotropic phase boundaries (MPBs) in BiFeO3 (BFO) thin films have opened up new horizons in developing high-performance lead-free piezoelectrics. An attempt to bridge these two MPBs is made by doping La into highly strained BFO thin...