Three-terminal solar cells exploiting the heterojunction bipolar transistor structure combine the advantages of independently connected tandem cell architectures - suboptimal gaps, high resilience to spectral variations and to radiation damage - to a simple monolithic structure, since they do not need tunnel junctions. In this work, we study this novel device concept by means of optoelectronic simulations based on realistic material parameters, and discuss the solar cell operation and its design optimization.
Modeling of three-terminal heterojunction bipolar transistor solar cells / Giliberti, Gemma; Bonani, Fabrizio; Marti, Antonio; Cappelluti, Federica. - STAMPA. - (2020), pp. 43-44. ((Intervento presentato al convegno International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) tenutosi a Torino, Italy nel 14-18 September 2020 [10.1109/NUSOD49422.2020.9217745].
Modeling of three-terminal heterojunction bipolar transistor solar cells
Giliberti, Gemma;Bonani, Fabrizio;Cappelluti, Federica
2020
Abstract
Three-terminal solar cells exploiting the heterojunction bipolar transistor structure combine the advantages of independently connected tandem cell architectures - suboptimal gaps, high resilience to spectral variations and to radiation damage - to a simple monolithic structure, since they do not need tunnel junctions. In this work, we study this novel device concept by means of optoelectronic simulations based on realistic material parameters, and discuss the solar cell operation and its design optimization.File | Dimensione | Formato | |
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https://hdl.handle.net/11583/2849080