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Document type:
Zeitschriftenaufsatz 
Author(s):
Rutzinger, M.; Salzberger, M.; Gerhard, A.; Nesswetter, H.; Lugli, P.; Zimmermann, C.G. 
Title:
Measurement of subcell depletion layer capacitances in multijunction solar cells 
Abstract:
A method for measuring subcell capacitance voltage (C–V) in a multijunction solar cell is introduced. The subcell of interest is illuminated by a monochromatic light pulse with a ns rise time. The subcell capacitance is calculated from the measured rise time of the solar cell voltage. The effect of optical coupling is eliminated by introducing a high intensity bias illumination to all subcells below the one measured. The method is verified by comparing the subcell capacitance obtained from four...    »
 
Keywords:
Solar cellsPhotoconductivityPressure measurementElectric currentsDielectrics 
Journal title:
Appl. Phys. Lett. 111, 183507 (2017) 2017-10 
Year:
2017 
Year / month:
2017-10 
Quarter:
4. Quartal 
Month:
Oct 
Language:
en 
Publisher:
AIP Publishing LLC