Abstract
An ultrasensitive flexible organic sensor that uses the microsized rubrene crystal as the sensing element is demonstrated. The organic sensor with facile two-terminal device configuration can accurately perceive external charged objects, such as human hair, fiber cloth, plastic sheet, and paper scrap. The touch of these charged objects causes the effect of “gate” voltage of the traditional field-effect transistor, which modulates the carrier transport characteristics in the rubrene crystal. Benefiting from the unique sensing mechanism, the organic sensor is capable to resist the effect of gravity with high orientation stability. Our sensor shows a feasible route to realize the charged objects perception, making it a promising candidate for possible applications in artificial intelligence and human-machine interactive.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.