کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1263731 1496837 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electrical and thermal analysis of frequency dependent filamentary switching in printed rectifying diodes
ترجمه فارسی عنوان
تجزیه و تحلیل الکتریکی و حرارتی از تعویض فیبرنوری وابسته به فرکانس در دیودهای چاپی تصحیح شده
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
چکیده انگلیسی

Filamentary conduction and switching properties are studied in printed rectifying diodes with a poly(triaryl amine) (PTAA) semiconductor layer sandwiched between Cu and Ag electrodes. Formation of conductive filaments caused defective operation of the rectifier at low frequencies. In contrast, the normal operation was restored at high frequencies. Reversible switching was observed between the low and high frequency states. Therefore, it is clear that the operational frequency has a significant effect on the filament formation and switching characteristics. The filamentary conduction was confirmed by lock-in IR thermography and physical defect analysis. The results reveal the existence of filamentary operation in p-type rectifying diodes and clearly demonstrate the effect of the device operation frequency on the switching properties. This has far-reaching implications on the switching properties in similar devices in literature.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Organic Electronics - Volume 20, May 2015, Pages 69–75
نویسندگان
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