Probing diffusive phase transition in Ba(Ti0.80 Zr0.20)O3-0.5(Ba0.70 Ca0.30)TiO3 nanofibers by temperature-dependent piezoelectric force microscopyJunxi Yu, Mingkai Tang, Bi Fu, Yong Su, Gaokuo Zhong, Yun Ou, Boyuan Huang, Liyu Wei, XiangLi Zhong, Jinbin Wang and Shuhong XieEPL, 128 4 (2019) 47002DOI: https://doi.org/10.1209/0295-5075/128/47002