High switching speed copper phthalocyanine thin film transistors with cut-off frequency up to 25 kHz
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- 作者：Zeying Wang ; 759115167@qq.com" class="auth_mail" title="E-mail the corresponding author ; Dongxing Wang ; Yongshuang Zhang ; Yueyue Wang
- 关键词：Schottky barrier ; Copper phthalocyanine ; Thin film transistor ; High switching speed
- 刊名：Superlattices and Microstructures
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：88
- 期：Complete
- 页码：104-109
- 全文大小：556 K
文摘
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Fabricated organic thin film transistors have vertical structure.
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The current is saturated when drain-source bias is negative.
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Switch characteristic time reaches the microsecond.
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Cut-off frequency fc is 25 kHz when inputting a small sine wave.
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The current is unsaturated when drain-source bias is positive.