التفاصيل البيبلوغرافية
العنوان: |
In-situ observation of nanomechanical behavior arising from critical-temperature-induced phase transformation in Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 thin film |
المؤلفون: |
Wang, Z. M., Cai, Zh. L., Zhao, K., Guo, X. L., Chen, J., Sun, W., Cheng, Zh. X., Kimura, H., Li, B. W., Yuan, G. L., Yin, J., Liu, Zh. G. |
المصدر: |
Applied Physics Letters ; volume 103, issue 7 ; ISSN 0003-6951 1077-3118 |
بيانات النشر: |
AIP Publishing |
سنة النشر: |
2013 |
مصطلحات موضوعية: |
Physics and Astronomy (miscellaneous) |
الوصف: |
In this Letter, we use the nanoindentation technique and vary the testing temperature to above and below critical values to study the nanomechanical features of a strong Pb-free piezoelectric Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 (BZT-0.5BCT) thin film across its piezoelectric-optimal morphotropic phase boundary. The mechanisms responsible for the Young's modulus and hardness evolution are then discussed. An X-ray diffraction method that can detect the d(110) variation associated with the change in the inclination angle ψ of the (110) plane was developed to quantify the residual stress in the BZT-0.5BCT films. |
نوع الوثيقة: |
article in journal/newspaper |
اللغة: |
English |
DOI: |
10.1063/1.4818121 |
DOI: |
10.1063/1.4818121/13648012/071902_1_online.pdf |
الإتاحة: |
https://doi.org/10.1063/1.4818121Test |
رقم الانضمام: |
edsbas.9F99727E |
قاعدة البيانات: |
BASE |