Fig. 5: PXRD and GIXD patterns of MeOPh-BTBT-C8 samples. | NPG Asia Materials

Fig. 5: PXRD and GIXD patterns of MeOPh-BTBT-C8 samples.

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

Fig. 5

a PXRD and whole pattern profile matching (LeBail method) results. For the rubbed PA-PI sandwich cell, the direction of the incident X-ray beam was (b) parallel and (c) perpendicular to the rubbing direction, in which the face-on orientation was oriented to the substrate. d In the VA-PI-based sandwich cell, the peaks indicated the mainly edge-on orientation to the substrate.

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