TY - GEN
T1 - Analysis of Irregular Morphologies and Mobilities of Organic Solar Cells by Simulation
AU - Flores-Contreras, I. C.
AU - Cabrera-Arenas, V.
AU - Resendiz-Mendoza, L. M.
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Irregular morphologies of organic solar cells with different donor:acceptor ratios and mobilities are explored. In this work, a simple algorithm that generates random disordered morphologies as a function of weight ratios from different nucleation points located randomly within the active layer and growing radially is used. By solving in two spatial dimensions the system of three coupled differential equations: Poisson's equation, and the continuity equations for the electron and hole current densities; the current density-voltage characteristics of bulk heterojunction solar cells with different donor:acceptor ratios for different mobilities are calculated. The results show that the transport properties of the materials influence the optimal value of the weight ratio of the mixture.
AB - Irregular morphologies of organic solar cells with different donor:acceptor ratios and mobilities are explored. In this work, a simple algorithm that generates random disordered morphologies as a function of weight ratios from different nucleation points located randomly within the active layer and growing radially is used. By solving in two spatial dimensions the system of three coupled differential equations: Poisson's equation, and the continuity equations for the electron and hole current densities; the current density-voltage characteristics of bulk heterojunction solar cells with different donor:acceptor ratios for different mobilities are calculated. The results show that the transport properties of the materials influence the optimal value of the weight ratio of the mixture.
KW - Organic solar cell
KW - bulk-heterojunction
KW - irregular morphology
UR - http://www.scopus.com/inward/record.url?scp=85146243056&partnerID=8YFLogxK
U2 - 10.1109/CCE56709.2022.9975922
DO - 10.1109/CCE56709.2022.9975922
M3 - Contribución a la conferencia
AN - SCOPUS:85146243056
T3 - CCE 2022 - 2022 19th International Conference on Electrical Engineering, Computing Science and Automatic Control
BT - CCE 2022 - 2022 19th International Conference on Electrical Engineering, Computing Science and Automatic Control
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 19th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2022
Y2 - 9 November 2022 through 11 November 2022
ER -