Physics – Condensed Matter – Materials Science
Scientific paper
2010-08-06
Phys. Rev. B, 82, 2010
Physics
Condensed Matter
Materials Science
Scientific paper
We observe a universal feature in the frequency dependence of intensity modulated photocurrent Iph based on studies of a variety of efficient bulk-heterojunction polymer solar cells (BHJ-PSCs). This feature of Iph appears in the form of a local maximum in the 5 kHz < frequency < 10 kHz range and is observed to be largely independent of the external parameters such as modulated light intensity (Lac), wavelength, temperature (T), and external field (EF) over a wide range. Simplistic kinetic models involving carrier generation, recombination and extraction processes are used to interpret the overall essential features of Iph and correlate it to the device parameters.
Bag Monojit
Narayan Sivaram K.
No associations
LandOfFree
Universality in Intensity Modulated Photocurrent in Bulk-Heterojunction Polymer Solar Cells does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Universality in Intensity Modulated Photocurrent in Bulk-Heterojunction Polymer Solar Cells, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Universality in Intensity Modulated Photocurrent in Bulk-Heterojunction Polymer Solar Cells will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-230564