Fig. 2: Electrical/mechanical performance of the s-OOSTs.

a Transfer curves of the s-OOSTs under parallel strains. b Ion, Ioff and Log (Ion/Ioff) of the s-OOSTs under parallel strains. c gm and VT of the s-OOSTs under parallel strains. d Transfer curves of the s-OOSTs under vertical stains. e Ion, Ioff and Log (Ion/Ioff) of the s-OOSTs under vertical strains. f gm and VT of the s-OOSTs under parallel strains.