Scaling behavior of dynamic hysteresis in hard PZT bulk ceramics under influence of compressive stress

• المؤلفون الرئيسيون: Wongdamnern N., Ngamjarurojana A., Ananta S., Laosiritaworn Y., Yimnirun R.
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2014
• الوصول للمادة أونلاين: http://www.scopus.com/inward/record.url?eid=2-s2.0-62949220250&partnerID=40&md5=f9aa0e4518b794c5958326a0a753caa0; http://cmuir.cmu.ac.th/handle/6653943832/5377

Effects of electric field-amplitude and mechanical stress on hysteresis area were investigated in partially depoled hard PZT bulk ceramic. At any compressive stress, the hysteresis area was found to depend on the field-amplitude with a same set of exponents to the power-law scaling. Consequently, in...