Digitally Printed Dewetting Patterns for Self‐Organized Microelectronics. Issue 35 (27th June 2016)

• Record Type: Journal Article
• Authors: Eckstein, Ralph; Alt, Milan; Rödlmeier, Tobias; Scharfer, Philip; Lemmer, Uli; Hernandez‐Sosa, Gerardo
• Is Part Of: Advanced materials. Volume 28:Issue 35(2016)
• Page Start: 7708
• Page End: 7715
• Publication Date: 2016-06-27
• Subjects: dewetting -- organic field‐effect transistors -- organic photodiodes -- printed electronics -- self‐patterning; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201602082
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : Self‐organization of functional materials induced by low surface‐energetic direct printed structures is presented. This study investigates fundamental fluid and substrate interactions and fabricates all‐printed small area organic photodetectors with On–Off ratios of ≈10 5 and dark current densities of ≈10 –4 mA cm −2, as well as ring oscillators based on n‐type organic field‐effect transistors showing working frequencies up to 400 Hz.