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Impedance spectroscopy investigation of electron transport in solar cells based on blend film of polymer and nanocrystals
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1.
1.G. Yu, J. Gao, J. C. Hummelon, F. Wudl, and A. J. Heeger, Science 270, 1789 (1995).
http://dx.doi.org/10.1126/science.270.5243.1789
2.
2.P. W. M. Blom, V. D. Mihailetchi, L. J. A. Koster, and D. E. Markov, Adv. Mater. (Weinheim, Ger.) 19, 1551 (2007).
http://dx.doi.org/10.1002/adma.200601093
3.
3.G. Yu and A. J. Heeger, J. Appl. Phys. 78, 4510 (1995).
http://dx.doi.org/10.1063/1.359792
4.
4.N. C. Greenham, X. Peng, and A. P. Alivisatos, Phys. Rev. B 54, 17628 (1996).
http://dx.doi.org/10.1103/PhysRevB.54.17628
5.
5.W. U. Huynh, J. J. Dittmer, W. C. Libby, G. L. Whitting, and A. P. Alivisatos, Adv. Funct. Mater. 13, 73 (2003).
http://dx.doi.org/10.1002/adfm.200390009
6.
6.Y. Kang, N. Park, and D. Kim, Appl. Phys. Lett. 86, 113101 (2005).
http://dx.doi.org/10.1063/1.1883319
7.
7.Y. Kang and D. Kim, Sol. Energy Mater. Sol. Cells 90, 166 (2006).
8.
8.D. S. Ginger and N. C. Greenham, J. Appl. Phys. 87, 1361 (2000).
http://dx.doi.org/10.1063/1.372021
9.
9.D. S. Ginger and N. C. Greenham, Synth. Met. 124, 117 (2001).
http://dx.doi.org/10.1016/S0379-6779(01)00444-1
10.
10.I. H. Campbell, D. L. Smith, and J. P. Ferraris, Appl. Phys. Lett. 66, 3030 (1995).
http://dx.doi.org/10.1063/1.114267
11.
11.L. S. C. Pingree, B. J. Scott, M. T. Russell, T. J. Marks, and M. C. Hersam, Appl. Phys. Lett. 86, 073509 (2005).
http://dx.doi.org/10.1063/1.1865346
12.
12.D. Poplavskyya and F. Sob, J. Appl. Phys. 99, 033707 (2006).
http://dx.doi.org/10.1063/1.2149495
13.
13.L. Han, N. Koide, Y. Chiba, and T. Mitate, Appl. Phys. Lett. 84, 2433 (2004).
http://dx.doi.org/10.1063/1.1690495
14.
14.I. Mora-Seró, J. Bisquert, F. Fabregat-Santiago, and G. Garcia-Belmonte, Nano Lett. 6, 640 (2006).
15.
15.A. Peláiz-Barranco, M. P. Gutiérrez-Amador, A. Huanosta, and R. Valenzuela, Appl. Phys. Lett. 73, 2039 (1998).
http://dx.doi.org/10.1063/1.122360
16.
16.L. L. Han, D. H. Qin, X. Jiang, Y. S. Liu, L. Wang, J. W. Chen, and Y. Cao, Nanotechnology 17, 4736 (2006).
http://dx.doi.org/10.1088/0957-4484/17/18/035
17.
17.J. Bisquert, Phys. Chem. Chem. Phys. 5, 5360 (2003).
http://dx.doi.org/10.1039/b310907k
18.
18.G. B. Parravicini, A. Stella, M. C. Ungureanu, and R. Kofman, Appl. Phys. Lett. 85, 302 (2004).
http://dx.doi.org/10.1063/1.1772872
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/content/aip/journal/apl/92/1/10.1063/1.2831661
2008-01-11
2014-12-22

Abstract

Bulk heterojunctionsolar cells, consisting of the active film of poly[2-methoxy,5-(2-ethylhexoxy)-1,4-phenylene vinylene] (MEH-PPV) doped with cadmium selenium (CdSe) nanoparticles, were fabricated and investigated using impedance spectroscopy (IS) technique. The spectroscopy displayed a phenomenon of negative imaginary impedance (NII) related to the inductive effect in low frequencies in the device with low CdSe concentrations, and the NII phenomenon may disappear with increasing the CdSe concentrations. We propose an equivalent circuit to explain the IS and deduce that the NII phenomenon is related to inadequate channels for electron transport in the blend film of CdSenanocrystals and MEH-PPV. The method based on the IS is available to probe the formation of a continuous network for electron transport in the nanocrystal dispersed polymer system.

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Scitation: Impedance spectroscopy investigation of electron transport in solar cells based on blend film of polymer and nanocrystals
http://aip.metastore.ingenta.com/content/aip/journal/apl/92/1/10.1063/1.2831661
10.1063/1.2831661
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