Scaling behavior of dynamic ferroelectric hysteresis in soft PZT ceramic: Stress dependence

• Main Authors: Yimnirun R., Ananta S., Laosiritaworn Y., Ngamjarurojana A., Wongsaenmai S.
• Format: Conference or Workshop Item
• Language: English
• Published: 2014
• Online Access: http://www.scopus.com/inward/record.url?eid=2-s2.0-70349455332&partnerID=40&md5=ebe0e629f4a6f57fd006f5b57176ed3b; http://cmuir.cmu.ac.th/handle/6653943832/5142
• Institution: Chiang Mai University

Effects of electric field-frequency, electric field-amplitude, and mechanical stress on the hysteresis area were investigated on soft PZT ceramic. At stress-free condition, the investigation found the area scales with frequency and field-amplitude in power-law form, 〈A〉 α f-0.25 E0; however, with di...