Effect of morphological and physicochemical properties of dielectric-organic semiconductor interfaces on photoresponse of organic phototransistors

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• 作者：Hea-Lim Park ; In-Ho Lee ; Chang-Min Keum ; Sin-Hyung Lee ; Sin-Doo Lee ; ^{sidlee@plaza.snu.ac.kr}
• 关键词：Organic phototransistor ; Polymer dielectric layer ; Dielectric/organic semiconductor interface ; Morphology ; Surface energy ; Functional group
• 刊名：Thin Solid Films
• 出版年：2016
• 出版时间：30 November 2016
• 年：2016
• 卷：619
• 期：Complete
• 页码：297-301
• 全文大小：1123 K
• 卷排序：619

文摘

Interfacial properties of polymer insulators in OPTs were systematically studied. Type and density of functional groups of polymer insulators govern photoresponse. Physico-chemical interactions of the polymer insulator should be tuned for OPTs.