共查询到20条相似文献,搜索用时 15 毫秒
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Takimiya K Shinamura S Osaka I Miyazaki E 《Advanced materials (Deerfield Beach, Fla.)》2011,23(38):4347-4370
Thienoacenes consist of fused thiophene rings in a ladder-type molecular structure and have been intensively studied as potential organic semiconductors for organic field-effect transistors (OFETs) in the last decade. They are reviewed here. Despite their simple and similar molecular structures, the hitherto reported properties of thienoacene-based OFETs are rather diverse. This Review focuses on four classes of thienoacenes, which are classified in terms of their chemical structures, and elucidates the molecular electronic structure of each class. The packing structures of thienoacenes and the thus-estimated solid-state electronic structures are correlated to their carrier transport properties in OFET devices. With this perspective of the molecular structures of thienoacenes and their carrier transport properties in OFET devices, the structure-property relationships in thienoacene-based organic semiconductors are discussed. The discussion provides insight into new molecular design strategies for the development of superior organic semiconductors. 相似文献
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Vacuum Ultraviolet Treatment of Self‐Assembled Monolayers: A Tool for Understanding Growth and Tuning Charge Transport in Organic Field‐Effect Transistors 下载免费PDF全文
Pollawat Prisawong Peter Zalar Amir Reuveny Naoji Matsuhisa Wonryung Lee Tomoyuki Yokota Takao Someya 《Advanced materials (Deerfield Beach, Fla.)》2016,28(10):2049-2054
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John E. Anthony Antonio Facchetti Martin Heeney Seth R. Marder Xiaowei Zhan 《Advanced materials (Deerfield Beach, Fla.)》2010,22(34):3876-3892
Organic semiconductors have been the subject of intensive academic and commercial interest over the past two decades, and successful commercial devices incorporating them are slowly beginning to enter the market. Much of the focus has been on the development of hole transporting, or p‐type, semiconductors that have seen a dramatic rise in performance over the last decade. Much less attention has been devoted to electron transporting, or so called n‐type, materials, and in this paper we focus upon recent developments in several classes of n‐type materials and the design guidelines used to develop them. 相似文献
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25th Anniversary Article: Organic Field‐Effect Transistors: The Path Beyond Amorphous Silicon 下载免费PDF全文
Henning Sirringhaus 《Advanced materials (Deerfield Beach, Fla.)》2014,26(9):1319-1335
Over the past 25 years, organic field‐effect transistors (OFETs) have witnessed impressive improvements in materials performance by 3–4 orders of magnitude, and many of the key materials discoveries have been published in Advanced Materials. This includes some of the most recent demonstrations of organic field‐effect transistors with performance that clearly exceeds that of benchmark amorphous silicon‐based devices. In this article, state‐of‐the‐art in OFETs are reviewed in light of requirements for demanding future applications, in particular active‐matrix addressing for flexible organic light‐emitting diode (OLED) displays. An overview is provided over both small molecule and conjugated polymer materials for which field‐effect mobilities exceeding > 1 cm2 V–1 s–1 have been reported. Current understanding is also reviewed of their charge transport physics that allows reaching such unexpectedly high mobilities in these weakly van der Waals bonded and structurally comparatively disordered materials with a view towards understanding the potential for further improvement in performance in the future. 相似文献
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Eric Daniel Głowacki Mihai Irimia‐Vladu Martin Kaltenbrunner Jacek Ga̧siorowski Matthew S. White Uwe Monkowius Giuseppe Romanazzi Gian Paolo Suranna Piero Mastrorilli Tsuyoshi Sekitani Siegfried Bauer Takao Someya Luisa Torsi Niyazi Serdar Sariciftci 《Advanced materials (Deerfield Beach, Fla.)》2013,25(11):1513-1513
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Eric Daniel Głowacki Mihai Irimia‐Vladu Martin Kaltenbrunner Jacek Gsiorowski Matthew S. White Uwe Monkowius Giuseppe Romanazzi Gian Paolo Suranna Piero Mastrorilli Tsuyoshi Sekitani Siegfried Bauer Takao Someya Luisa Torsi Niyazi Serdar Sariciftci 《Advanced materials (Deerfield Beach, Fla.)》2013,25(11):1563-1569
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