2 papers
physics.app-ph2019
Voltage matching, étendue and ratchet steps in advanced concept solar cells
Andreas Pusch, Nicholas J. Ekins Daukes
Many advanced solar cell concepts propose surpassing the Shockley Queisser (SQ) limit by introducing multiple quasi-Fermi level separations that are arranged in series and/or in pa…
cond-mat.mes-hall2016
Quantum Wells in Photovoltaic Cells
C Rohr, P Abbott, I M Ballard +4
The fundamental efficiency limit of a single bandgap solar cell is about 31% at one sun with a bandgap of about Eg = 1.35 eV (1), determined by the trade-off of maximising current…