A physics-based analytical model for bulk heterojunction organic solar cells incorporating monomolecular recombination mechanism

Autor:	Mokter Mahmud Chowdhury, Md. Kawsar Alam
Rok vydání:	2014
Předmět:	Organic solar cell Chemistry business.industry General Physics and Astronomy Numerical models Physics based Polymer solar cell Mechanism (philosophy) Chemical physics Scientific method Optoelectronics General Materials Science business Recombination
Zdroj:	Current Applied Physics. 14:340-344
ISSN:	1567-1739
Popis:	We present an analytical model for bulk heterojunction organic solar cells incorporating the physics of recombination in the transport equations. Monomolecular recombination process is considered to be the dominant mechanism and treated explicitly. The proposed analytical model shows good agreement with the experimental data as well as with the numerical simulations. The improvements over the previous models are also presented to show the importance of considering the recombination process. The model can be used to find device characteristics such as current–voltage characteristic, efficiency etc. of bulk heterojunction organic solar cells avoiding the mathematical complexities of numerical models.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cd6c5200833f7dca251311a881d06c91 https://doi.org/10.1016/j.cap.2013.12.012 Zobrazit plný text záznamu Full Text from ScienceDirect