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Showing 1–2 of 2 results
Advanced filters: Author: Yong-Gi Ko Clear advanced filters

  • Organic field-effect transistors with a self-doped (SD) polyaniline charge-trapping energy well structure exhibit outstanding nonvolatile memory characteristics. The charges generated by the field-effect operation are effectively stored in the SD poly(o-anthranilic acid) charge-trapping energy well layer so that the present memory transistor performs excellent data writing–reading–erasing functions with highly stable data retention characteristics.

    • Sungho Nam
    • Yong-Gi Ko
    • Youngkyoo Kim
    ResearchOpen Access
    NPG Asia Materials
    Volume: 5, P: e33

  • This study demonstrated that the formation of triazole moieties accompanying with a linker or substituent group(s) having a resonance effect (which can provide a charge stabilization power) by using azide–alkyne click chemistry is a very powerful synthetic route to develop electrical memory polymers with high performances. The memory mode can be further tuned by changing the linker or substituent group(s) in the triazole moiety.

    • Sungjin Song
    • Yong-Gi Ko
    • Moonhor Ree
    ResearchOpen Access
    NPG Asia Materials
    Volume: 7, P: e228