ArticleNature communications2022
Balancing the film strain of organic semiconductors for ultrastable organic transistors with a five-year lifetime.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Humidity-Guided In Situ Polymerization for Controlled Formation of Smooth, Oriented Covalent Organic Framework Films.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Enhancing the strain limit of stretchable organic transistors by Schottky barrier-dominated transport mode.Nature communications · 2026Article
- From Monolayer to Bulk: Thin-Film-Specific Polymorphic Transitions of a Molecular Semiconductor.Chemistry of materials : a publication of the American Chemical Society · 2026Article
- High-Performance Air-Stable Polymer Monolayer Transistors for Monolithic 3D CMOS logics.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Measuring the molecular origins of stiffness in organic semiconductors.Nature communications · 2026Article
- Stabilizing Stretchable Organic Transistors Through Small-Molecule Additive Blending for Ultra-Sensitive Pesticide Detection.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Breaking the mobility-stability dichotomy in organic semiconductors through adaptive surface doping.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Experimental Investigation on the Electrical Properties of DPPT-TT Polymer Field-Effect Transistors Featuring Stair Gate Dielectric.Polymers · 2025Article
- Crucial role of interfacial thermal dissipation in the operational stability of organic field-effect transistors.Science advances · 2024Article
- In-depth theoretical analysis of the influence of an external electric field on charge transport parameters.Chemical science · 2024Article
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Authors and funding
17 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The instability of organic field-effect transistors (OFETs) is one key obstacle to practical application and is closely related to the unstable aggregate state of organic semiconductors (OSCs). However, the underlying reason for this instability remains unclear, and no effective solution has been developed. Herein, we find that the intrinsic tensile and compressive strains that exist in OSC films are the key origins for aggregate state instability and device degradation. We further report a strain balance strategy to stabilize the aggregate state by regulating film thickness, which is based on the unique transition from tensile strain to compressive strain with increasing film thickness. Consequently, a strain-free and ultrastable OSC film is obtained by regulating the film thickness, with which an ultrastable OFET with a five-year lifetime is realized. This work provides a deeper understanding of and a solution to the instability of OFETs and sheds light on their industrialization.
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Registered trials
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