“…The demonstration of the cauterization techniques is beyond the scope of this paper. We refer the related reviews and articles to readers: DLS&SLS, SAXS&SANS, − Cryo-EM, , liquid-phase TEM, ,− POM, , X-ray based techniques, ,,− 4D-STEM, − TEM, − DF-TEM, HRTEM, − tomography, − and AFM-IR . As significant advances have been made in organic semiconductors, there are also many excellent reviews discussing the characterization of the morphology of active layers. − …”