Fig. 4: Electrical characterization of orientation-controllable LC-OSC following the flipping process. | NPG Asia Materials

Fig. 4: Electrical characterization of orientation-controllable LC-OSC following the flipping process.

From: Precise orientation control of a liquid crystal organic semiconductor via anisotropic surface treatment

Fig. 4

a Bottom-gate bottom-contact OFET configuration based on a sandwich cell with a cross-section view exhibiting different anchoring and rubbing conditions of PI. b Sequential POM images of an orthogonally rubbed PI condition-based sandwich cell following the flipping process. c Transfer curves of OFETs of an orthogonal rubbed sandwich cell at VDS = −50 V. d Mobility as a function of VGS of OFETs following the flipping.

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