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Charge accumulation in grain boundary promotes intergranular fracture of lead zirconate titanate piezoceramics under mechanical and electric load |
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| Authors: | X. SunY.J. Su K.W. GaoL.Q. Guo L.J. Qiao |
| Affiliation: | Corrosion and Protection Center, Key Laboratory for Environmental Fracture (MOE), University of Science and Technology Beijing, Beijing 100083, China |
| Abstract: | |
| Keywords: | Piezoelectric ceramics Atomic force microscopy (AFM) Electrical properties Fracture |
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