The influence of the thickness, recombination and space charge on the loss of photocurrent in organic semiconductors: an analytical model - Publication - Bridge of Knowledge

Search

The influence of the thickness, recombination and space charge on the loss of photocurrent in organic semiconductors: an analytical model

Abstract

We propose an analytical model of the photocurrent efficiency dependence on the light intensity in organic semiconductors. The influence of the thickness of sample, space charge effects and recombination of charge on the loss of photocurrent has been considered. We demonstrate that the presented model is the enhancement of an analytical model reported recently by Rappaport et al (2005 J. Appl. Phys. 98 033714). The method to identify and separate regions where the role of bimolecular recombination or the space charge dominates in the photocurrent is presented. The developed model can be useful for the modelling of the loss photocurrent in organic photovoltaic cells.

Cite as

Full text

full text is not available in portal

Keywords

Details

Category:
Articles
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
JOURNAL OF PHYSICS D-APPLIED PHYSICS no. 40, pages 3352 - 3357,
ISSN: 0022-3727
Language:
English
Publication year:
2007
Bibliographic description:
Szmytkowski J.: The influence of the thickness, recombination and space charge on the loss of photocurrent in organic semiconductors: an analytical model // JOURNAL OF PHYSICS D-APPLIED PHYSICS. -Vol. 40, (2007), s.3352-3357
Verified by:
Gdańsk University of Technology

seen 56 times

Recommended for you

Meta Tags