Polarized Emission from Conjugated Polymer Chains Aligned by Epitaxial Growth during Off-Center Spin-Coating

Figure 3

Fluorescence microscopy images of (a) a single and (b) a bundle of F8BT:PS electrospun fibers. (c) Fluorescence photograph and (d) PL spectra of rubbed F8BT films. The two-side arrows represent the direction of the polarizer placed between the sample and camera.