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https://hdl.handle.net/10119/8537
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| Title: | Solution-processed polymer-free photovoltaic devices consisting of PbSe colloidal quantum dots and tetrabenzoporphyrins |
| Authors: | Kikuchi, Einosuke
Kitada, Seiki
Ohno, Akira
Aramaki, Shinji
Maenosono, Shinya |
| Issue Date: | 2008-05-02 |
| Publisher: | American Institute of Physics |
| Magazine name: | Applied Physics Letters |
| Volume: | 92 |
| Number: | 17 |
| Start page: | 173307-1 |
| End page: | 173307-3 |
| DOI: | 10.1063/1.2920166 |
| Abstract: | Polymer-free photovoltaic devices were fabricated via a solution process using PbSe colloidal quantum dots and an organic semiconductor, tetrabenzoporphyrin, that can be derived from a soluble precursor. Flat heterojunction (FHJ) and bulk heterojunction (BHJ) devices were fabricated and the current-voltage characteristics of the devices were measured. Consequently, we observed photovoltaic conversion for both devices and found the energy conversion efficiency of the BHJ device (1.8×10^<-3>%) is 40 times that of the FHJ device under100 mW cm^<-2> illumination at 800 nm. |
| Rights: | Copyright 2008 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Einosuke Kikuchi, Seiki Kitada, Akira Ohno, Shinji Aramaki, Shinya Maenosono, Applied Physics Letters, 92(17), 173307 (2008) and may be found at http://link.aip.org/link/?APPLAB/92/173307/1 |
| URI: | https://hdl.handle.net/10119/8537 |
| Material Type: | publisher |
| Appears in Collections: | c10-1. 雑誌掲載論文 (Journal Articles)
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