Metal nanoparticles in organic field-effect transistor: Transition from charge trapping to conduction mechanism
Self-assembled monolayers of metal nanoparticles (NPs) are envisioned for various devices and have been investigated for possible applications. However, organic envelope of NPs which is required for self-assembling must be often removed prior further device fabrication. Here, we report on effect of...
| Main Authors: | Lee, K., Weis, M., Chen, X., Taguchi, D., Manaka, T., Iwamoto, M. |
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| Format: | Article |
| Institution: | Universiti Teknologi Petronas |
| Record Id / ISBN-0: | utp-eprints.31331 / |
| Published: |
2014
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| Online Access: |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84893934971&doi=10.1016%2fj.tsf.2013.10.013&partnerID=40&md5=920322792bf96800927b293f1f983dc8 http://eprints.utp.edu.my/31331/ |
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| Summary: |
Self-assembled monolayers of metal nanoparticles (NPs) are envisioned for various devices and have been investigated for possible applications. However, organic envelope of NPs which is required for self-assembling must be often removed prior further device fabrication. Here, we report on effect of ozonolysis on monolayer of silver NPs (Ag NPs) with size of 8 nm and its impact on Ag NPs utilization in organic field-effect transistor. It was found that Ag NPs covered by organics serve like a traps and removal of insulating organics decreases number of traps and consequently increases Ag NPs monolayer conductivity. © 2013 Elsevier B.V. |
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