132 citations · 308 across the 6 of their papers we have counts for
6 papers · 1 filter
Effect of doping-- and field--induced charge carrier density on the electron transport in nanocrystalline ZnO
Maria S Hammer, Daniel Rauh, Carsten Deibel +1
Charge transport properties of thin films of sol--gel processed undoped and Al-doped zinc oxide nanoparticles with variable doping level between 0.8 at% and 10 at% were investigate…
Polaron Recombination in Pristine and Annealed Bulk Heterojunction Solar Cells
C. Deibel, A. Baumann, V. Dyakonov
We determined the dominant polaron recombination loss mechanism in pristine and annealed polythiophene:fullerene blend solar cells by applying the photo-induced charge extraction b…
Trap Distribution and the Impact of Oxygen-induced Traps on the Charge Transport in Poly(3-Hexylthiophene)
Julia Schafferhans, Andreas Baumann, Carsten Deibel +1
The trap distribution in the conjugated polymer poly(3-hexylthiophene) was investigated by fractional thermally stimulated current measurements. Two defect states with activation e…
Sonnenstrom aus Plastik
Carsten Deibel, Vladimir Dyakonov
Inspired by the success of organic light emitting diodes, organic solar cells have the potential to establish interesting applications, complementing and enhancing the application…
Spectroscopy of electronic defect states in Cu(In, Ga)(S, Se)-based heterojunctions and Schottky diodes under damp-heat exposure
C. Deibel, V. Dyakonov, J. Parisi
The changes of defect characteristics induced by accelerated lifetime tests on the heterostructure n-ZnO/i-ZnO/CdS/Cu(In, Ga)(S, Se)/Mo relevant for photovoltaic energy convers…
Band Bending Independent of Surface Passivation in ZnO/CdS/Cu(In,Ga)(S,Se) Heterojunctions and Cr/Cu(In,Ga)(S,Se) Schottky Contacts
C. Deibel, V. Dyakonov, J. Parisi
We have employed admittance spectroscopy and deep-level transient spectroscopy in order to investigate the electronic properties of ZnO/CdS/Cu(In,Ga)(S,Se) heterojunctions and…