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Effect of Bending on the Electrical Characteristics of Flexible Organic Single Crystal-based Field-effect Transistors
Published on: November 7, 2016
An ambipolar organic field-effect transistor based on an AIE-active single crystal with a high mobility level of 2.0
Jian Deng1, Yuanxiang Xu1, Liqun Liu1
1State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, P. R. China.
Abstract:
Organic field-effect transistors (OFETs) based on an aggregation-induced emission (AIE) material were fabricated using a calcium-gold asymmetric electrode system. The devices showed very high and balanced mobility, reaching 2.50 and 2.10 cm(2) V(-1) s(-1), respectively, for electron and hole. Strong green electroluminescence from the single-crystal side edge was observed from all the devices. This work demonstrates that AIE active materials could not only achieve high luminescence, but also be used in light emitting transistors and achieve very high mobility.

