Lim Eunju, Iwamoto Mitsumasa
J Nanosci Nanotechnol. 2015 Mar;15(3):1973-83. doi: 10.1166/jnn.2015.10306.
In this review, we discuss the Maxwell-Wagner (MW) effect model analysis of organic devices and time-resolved optical second harmonic generation (TR-EFISHG) measurement that is available for directly probing carrier motion in organic semiconductor devices. Using these, we show that organic field effect transistor as well organic double-layer device operation is analyzed well, and we can make clear the mechanism of these organic devices' operation. Finally, we conclude that the dielectric physics approach using the MW model analysis and the TR-EFISHG experiment is useful to study carrier transport mechanism of organic devices.
在本综述中，我们讨论了用于直接探测有机半导体器件中载流子运动的有机器件的麦克斯韦 - 瓦格纳（Maxwell-Wagner，MW）效应模型分析以及时间分辨光学二次谐波产生（TR-EFISHG）测量。利用这些方法，我们表明有机场效应晶体管以及有机双层器件的运行情况得到了很好的分析，并且我们能够阐明这些有机器件的运行机制。最后，我们得出结论，使用MW模型分析和TR-EFISHG实验的介电物理方法对于研究有机器件的载流子传输机制是有用的。
