Copper(II) phthalocyanine based organic electronic devices for ionizing radiation dosimetry applications

► Investigation of effects of ionizing radiation on copper(II) phthalocyanine. ► Photoemission spectroscopy techniques have shown shift towards lower BE. ► EFM imaging has recorded higher conductivity after ionizing radiation exposure. ► OFET has been demonstrated as a sensor with 10 rad minimum dose. ► Parallel stacking of OFETs has been demonstrated to improve current sensitivity.