(color online) (a) Structure of MSV based on ferroelectric PZT (from Ref. [77], Fig. 1(a)). (b) Illustration of MR sign reversal when electric polarization of PZT is up and down (from Ref. [77], Fig. 5). (c) Schematics of the LSMO/PVDF/Co MFJs (from Ref. [79], Fig. 1(a)). (d) TMR measured under 10 mV at 10 K after +1.2 V and −1.5 V polarizing the device (from Ref. [79], Fig. 2(a)).
|