Effect of thermal deformation on giant magnetoresistance of flexible spin valves grown on polyvinylidene fluoride membranes

Liu Luping^{1, 2, 3}, Zhan Qingfeng^{2, 3, †,}, Rong Xin^{2, 3}, Yang Huali^{2, 3}, Xie Yali^{2, 3}, Tan Xiaohua^{1, ‡,}, Li Run-wei^{2, 3, §,}

GMR curves for SV-FeNi/FeNi prepared on (a) Si, (b) PVDF with EB∥ α₃₁, and (c) PVDF with EB∥ α₃₂ with temperatures varied from 290 K to 200 K. (d) The temperature dependence of GMR ratio summarized from panels (a)–(c).