Quantum efficiency measurement station
PVE300 from Bentham
Apart from IV curves, the most important measurement on solar cells is that of the quantum efficiency or quantum yield, respectively. Our PVE300 system from Bentham is suited for all types of cells. It is based on a tunable, monochromatic xenon/halogen dual light source. The correct source is automatically chosen via a motorized mirror: xenon for the UV-VIS and halogen for the VIS-NIR range. Thanks to its modular design, PVE300 can easily be fitted to customer-specific applications.
|Completa soluzione chiavi in mano per la caratterizzazione spettrale|
|Setup modulare per una massima flessibilità|
|Tutti I tipi di celle solari, film sottili e 3rd generazione|
|Range spettrale: 280–1800 nm|
|Luce di bias variabile|
The modular design is supported by the following options: monochromators with different gratings, connection options for a variety of cell types, a motorized xy-stage for mapping applications, multi-color bias light for measurements on multi-layer solar cells incl. power adaptor for reverse voltage, an IQE option to determine the internal quantum efficiency and reference detectors for the range of 280 nm – 1800 nm.