Gradual improvements of charge carrier mobility at ionic liquid/rubrene single crystal interfaces

We report evolution of electric characteristics of an electric double layer field-effect transistor based on the ionic liquid/rubrene single crystal interfaces. In contrast to usual devices, the field effect mobility was found to gradually increase with time for a day, followed by minor long-term fl...

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Veröffentlicht in:	Applied physics letters 2016-02, Vol.108 (8)
Hauptverfasser:	Yokota, Yasuyuki, Hara, Hisaya, Morino, Yusuke, Bando, Ken-ichi, Ono, Sakurako, Imanishi, Akihito, Okada, Yugo, Matsui, Hiroyuki, Uemura, Takafumi, Takeya, Jun, Fukui, Ken-ichi
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Atomic force microscopy Carrier mobility Current carriers Electric double layer Evolution Field effect transistors Frequency modulation Ionic liquids Ions Semiconductor devices Single crystals Variation
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