Dresden 2020 – scientific programme

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CPP: Fachverband Chemische Physik und Polymerphysik

CPP 49: Poster Session II

CPP 49.50: Poster

Tuesday, March 17, 2020, 14:00–16:00, P1A

Re-evaluation of the IV-Curve — •Rico Meitzner^{1, 2}, Shahidul Alam^{1, 2}, Aman Anand^{1, 2}, Ulrich S. Schubert^{1, 2} und Harald Hoppe^{1, 2} — ¹Center for Energy and Environmental Chemistry, Friedrich-Schiller-Universität Jena, 07743 Jena — ²Institute for Organische und Makromolekulare Chemie (IOMC), Friedrich-Schiller Universität, 07743 Jena

The most basic measurement performed on solar cells is an IV-characterization. Most commonly the basic solar cell parameters, like open circuit voltage, short circuit current density, fill factor and power conversion efficiency are extracted from these measurements. From further analysis of these curves, we found that they could actually reveal more than meets the eye normally. We want to present a new method to analyze these curves and how it could help getting a better view on what to look into with more depth for these devices.