Photoswitches and phototransistors from organic single-crystalline sub-micro/nanometer ribbons
Photoswitches and phototransistors from organic single-crystalline sub-micro/nanometer ribbons
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DOI：
10.1002/adma.200700208
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发表时间：
2007-09-17
影响因子：
29.4
通讯作者：
Zhu, Daoben
中科院分区：
文献类型：
--
作者：
Tang, Qingxin;Li, Liqiang;Zhu, Daoben
空气稳定的n型有机单晶半导体F16 CuPc的带被用于研究光电开关和光电晶体管。高品质，可逆开关，快速光电开关连同强烈的光依赖场效应光电晶体管（见图）的F16 CuPc。光电晶体管的高光敏性和大开/关比实现了在单个有机器件中检测光和放大信号的新方法，预示着低成本、高密度、有机光电集成的未来。
Ribbons of an air-stable, n-type organic single-crystal semiconductor, F16CuPc, are used to study photoswitches and phototransistors. High-quality, reversibly switching, fast photoswitches together with strongly photodependent field-effect phototransistors (see figure) of F16CuPc are made. The high light sensitivity and large on/off ratio of the phototransistors realize a new way to detect light and magnify signals in a single organic device, indicating a future in low-cost, ultrahigh density, organic photoelectric integration.