Figure 3 | Scientific Reports

Figure 3

From: Strain-mediated electric-field control of exchange bias in a Co90Fe10/BiFeO3/SrRuO3/PMN-PT heterostructure

Figure 3

(a) Schematic diagram of using a resistance strain gauge to measure the in-plane strain-electric field (S–E) behavior of the substrate. (b) The red line is the in-plane bipolar S–E curve of the PMN-PT (001). The blue lines in (b) and inset show the typical unipolar S–E curves of the substrate. (c) P–E curve and the out of plane S–E curve of the PMN-PT (001) substrate.

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