کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5488909 | 1399590 | 2017 | 21 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mechanical induced electrical failure of shock compressed PZT95/5 ferroelectric ceramics
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Mechanical induced electrical failure of shock compressed PZT95/5 ferroelectric ceramics Mechanical induced electrical failure of shock compressed PZT95/5 ferroelectric ceramics](/preview/png/5488909.png)
چکیده انگلیسی
A comparative experimental study of shock compressed Pb0.99(Zr0.95Ti0.05)0.98Nb0.02O3 (hereafter referred to as PZT95/5) ferroelectric ceramics within different insulation materials were performed in this study. It was found that the insulating materials play a significant role in the electrical failure behavior of PZT95/5 ferroelectric ceramic. The electrical breakdown behavior of PZT95/5 ferroelectric ceramics within epoxy resin was observed to aggravate at low temperature â55 °C. Porous PZT95/5 ferroelectric ceramic was found to exhibit lower failure probability than its dense counterpart. Electrical failure of PZT95/5 ferroelectric ceramics under shock wave was found to be an extrinsic behavior and a tentative explanation was proposed based on the mechanical compressive stress-induced cracks initiation by epoxy resin.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Applied Physics - Volume 17, Issue 4, April 2017, Pages 448-453
Journal: Current Applied Physics - Volume 17, Issue 4, April 2017, Pages 448-453
نویسندگان
Hengchang Nie, Jia Yang, Xuefeng Chen, Fuping Zhang, Yin Yu, Genshui Wang, Yusheng Liu, Hongliang He, Xianlin Dong,