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首页> 外文期刊>ACS applied materials & interfaces >Interplay of Nanoscale, Hybrid P3HT/ZTO Interface on Optoelectronics and Photovoltaic Cells
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Interplay of Nanoscale, Hybrid P3HT/ZTO Interface on Optoelectronics and Photovoltaic Cells

机译：纳米尺度的相互作用，混合P3HT / ZTO接口在光电子和光伏电池上

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摘要

Photovoltaic effects in poly(3-hexylthiophene-2,5-diyl) (P3HT) have attracted much attention recently. Here, natively p-type doped P3HT nanofibers and n-type doped zinc tin oxide (ZTO) nanowires are used for making not only field-effect transistors (FETs) but also p-n nanoscale diodes. The hybrid P3HT/ZTO p-n heterojunction shows applications in many directions, and it also facilitates the investigation of photoelectrons and photovoltaic effects on the nanoscale. As for applications, the heterojunction device shows a simultaneously high on/off ratio of n-and p-type FETs, gatable p-n junction diodes, tristate buffer devices, gatable photodetectors, and gatable solar cells. On the other hand, P3HT nanofibers are taken as a photoactive layer and the role played by the p-n heterojunction in the photoelectric and photovoltaic effects is investigated. It is found that the hybrid P3HT/ZTO p-n heterojunction assists in increasing photocurrents and enhancing photovoltaic effects. Through the controllable gating of the heterojunction, we can discuss the background mechanisms of photocurrent generation and photovoltaic energy harvesting.
机译：聚（3-己基噻吩-2,5-二基）（P3HT）中的光伏作用最近引起了很多关注。这里，本身的p型掺杂P3HT纳米纤维和N型掺杂的锌氧化锌（ZTO）纳米线用于不仅制造场效应晶体管（FET），还用于P-N纳米级二极管。混合P3HT / ZTO P-N异质结在许多方向上显示了应用，并且还促进了对纳米级的光电子和光伏效应的研究。至于应用，异质结装置显示了N-γ型FET的同时高开/关比，可晕厥P-N结二极管，TRISTATE P-N结二极管，TRISTATE BUFTEL器件，可晕厥光电探测器和可加可可太阳能电池。另一方面，研究了P3HT纳米纤维作为光活性层，研究了P-N异质结在光电和光伏效应中起作用的作用。发现杂交P3HT / ZTO P-N异质结有助于增加光电流和增强光伏效应。通过异质结的可控门控，我们可以讨论光电流产生和光伏能量收集的背景机制。

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