کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1443504 1509465 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Current-voltage characteristics of an organic diode: Revisited
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد بیومتریال
پیش نمایش صفحه اول مقاله
Current-voltage characteristics of an organic diode: Revisited
چکیده انگلیسی
For over 40 years the current-voltage (J-V) characteristics of an organic diode with exponentially distributed traps have been interpreted using the equation J ∝ Vm, where m > 2. This equation is based on the classical work of Helfrich and Mark (W. Helfrich, P. Mark, Z. Phys. 168 (1962) 495). It is based on the assumption that the injection barrier is zero. However, the recent results show that in many cases the Schottky barrier is not zero and modification in this equation is necessary. We present a mathematical simulation, taking into account the effect of non-zero Schottky barrier. The experiments show good agreement with the simulated results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Synthetic Metals - Volume 157, Issues 22–23, November 2007, Pages 905-909
نویسندگان
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