Department of Chemistry, University of Kentucky, Lexington, 40506, USA.
Adv Mater. 2010 Sep 8;22(34):3876-92. doi: 10.1002/adma.200903628.
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.
在过去的二十年中，有机半导体一直是学术界和商业界关注的焦点，成功的商业器件也在慢慢进入市场。研究的重点主要集中在空穴传输（或 p 型）半导体的开发上，过去十年中空穴传输半导体的性能有了显著提高。而电子传输（或 n 型）材料则较少受到关注，在本文中，我们重点介绍了几类 n 型材料的最新进展和开发这些材料所使用的设计准则。
