Temperature-dependent contact resistances in high-quality polymer field-effect transistors
نویسندگان
چکیده
منابع مشابه
Contact effects in polymer field-effect transistors
Contact resistances often contribute significantly to the overall device resistance in organic field-effect transistors (OFETs). Understanding charge injection at the metal-organic interface is critical to optimizing OFET device performance. We have performed a series of experiments using bottom-contact poly(3-hexylthiophene) (P3HT) OFETs in the shallow channel limit to examine the injection pr...
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We have succeeded in developing high-performance ptype of organic semiconductors with phenylethynyl groups, which have high filed-effect mobilities (> 3 cm2V−1s−1) by improving molecular planarity. A single crystal of the organic semiconductors has a herringbone structure. It plays an important role for carrier transport. In addition, we found that they had lower contact resistances to Au elect...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2004
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.1639945