Mechanism of polarization fatigue in BiFeO3

• Main Authors: Zou, Xi, You, Lu, Chen, Weigang, Ding, Hui, Wu, Di, Wu, Tom, Chen, Lang, Wang, Junling
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/96365; http://hdl.handle.net/10220/10296
• Institution: Nanyang Technological University

Fatigue in ferroelectric oxides has been a long lasting research topic since the development of ferroelectric memory in the late 1980s. Over the years, different models have been proposed to explain the fatigue phenomena. However, there is still debate on the roles of oxygen vacancies and injected c...