References of "Siebentritt, Susanne 50003089"
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See detailInterdiffusion and Doping Gradients at the Buffer/Absorber Interface in Thin-Film Solar Cells
Werner, Florian UL; Babbe, Finn UL; Burkhart, Jan UL et al

in ACS Applied Materials and Interfaces (2018), 10

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See detailSodium enhances indium-gallium interdiffusion in copper indium gallium diselenide photovoltaic absorbers
Colombara, Diego UL; Werner, Florian UL; Schwarz, Torsten et al

in Nature Communications (2018)

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See detailChalcopyrite compound semiconductors for thin film solar cells
Siebentritt, Susanne UL

in Current Opinion in Green and Sustainable Chemistry (2017)

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See detailOn the origin of band-tails in kesterite
Rey, Germain UL; Larramona, G.; Bourdais, S. et al

in Solar Energy Materials and Solar Cells (2017)

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See detailInnovation highway: Breakthrough milestones and key evelopments in chalcopyrite photovoltaics from a retrospective viewpoint
Abou-Ras, Daniel; Wagner, Sigur; Stanbery, Bill J. et al

in Thin Solid Films (2017), 633

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See detailPotassium fluoride ex-situ treatment on both Cu-rich and Cu-poor CuInSe2 thin film solar cells
Elanzeery, Hossam UL; Babbe, Finn UL; Melchiorre, Michele UL et al

in IEEE Journal of Photovoltaics (2017), 7(2), 684-689

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See detailImproved environmental stability of highly conductive nominally undoped ZnO layers suitable for n-type windows in thin film solar cells
Hala, Matej UL; Kato, H.; Algasinger, M. et al

in Solar Energy Materials & Solar Cells (2017), 161

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See detailSpace-charge-limited currents in CIS-based solar cells
Zelenina, Anastasiya UL; Werner, Florian UL; Elanzeery, Hossam UL et al

in Applied Physics Letters (2017), 111

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See detailWhat is the dopant concentration in polycrystalline thin-film Cu(In,Ga)Se2 ?
Werner, Florian UL; Bertram, Tobias UL; Mengozzi, Jonathan et al

in Thin Solid Films (2017), 633

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See detailCorrecting for interference effects in the photoluminescence of Cu(In,Ga)Se2 thin films
Wolter, Max UL; Bissig, Benjamin; Reinhard, Patrick et al

in Physica Status Solidi C. Current Topics in Solid State Physics (2017), 14, no 6

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See detailA Novel Fast Process for Zn(O,S) Buffer Layers, Doped With Al and B and Deposited on CIGSSe Solar Cells
Hönes, C.; Hackenberg, J.; Keller, R. et al

in IEEE Journal of Photovoltaics (2017), 7

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See detailBetter Cu(In,Ga)Se2 solar cells based on surface treated stoichiometric absorbers
Choubrac, Léo UL; Bertram, Tobias UL; Elanzeery, Hossam UL et al

in Physica Status Solidi A. Applications and Materials Science (2017), 214, No. 1

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See detailHigh voltage, please !
Siebentritt, Susanne UL

in Nature Energy (2017), 2

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See detailPost-deposition treatment of Cu2ZnSnSe4 with alkalis
Rey, Germain UL; Babbe, Finn UL; Weiss, Thomas UL et al

in Thin Solid Films (2016), 633

Low temperature post-deposition treatment of Cu2ZnSnSe4 with NaF and KF significantly improved the solar cell efficiency (from 6.4% to 7.8% and 7.7% on average, respectively) due to enhanced fill factor ... [more ▼]

Low temperature post-deposition treatment of Cu2ZnSnSe4 with NaF and KF significantly improved the solar cell efficiency (from 6.4% to 7.8% and 7.7% on average, respectively) due to enhanced fill factor (from 0.58 to 0.61 and 0.62), open-circuit voltage (Voc) (from 314 mV to 337 mV and 325 mV) and short-circuit current density (from 35.3 mA⋅cm −2 to 38.3 mA⋅cm −2 and 38.6 mA⋅cm −2). Voc improvement was higher for solar cells with NaF treatment due to an increase in radiative efficiency at room temperature and shallower defect activation energy as determined by photoluminescence (PL) and temperature dependent admittance spectroscopy, respectively. In the case of KF treatment, red-shift of the PL, higher band tail density of state and donor activation energy deeper in the band gap were limiting further improvement of the Voc compared to NaF treatment. [less ▲]

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See detailImpact of annealing on electrical properties of Cu2ZnSnSe4 absorber layers
Weiss, Thomas UL; Redinger, Alex UL; Rey, Germain UL et al

in Journal of Applied Physics (2016), 120

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See detailElectrical Characterization of Defects in Cu-Rich Grown CuInSe2 Solar Cells
Bertram, Tobias UL; Deprédurand, Valérie; Siebentritt, Susanne UL

in IEEE Journal of Photovoltaics (2016), 6(2), 546-551

We study defects in CuInSe2 (CIS) grown under Cu-excess. Samples with different Cu/In and Se/metals flux ratios were characterized by thermal admittance spectroscopy (TAS), capacitance-voltage ... [more ▼]

We study defects in CuInSe2 (CIS) grown under Cu-excess. Samples with different Cu/In and Se/metals flux ratios were characterized by thermal admittance spectroscopy (TAS), capacitance-voltage measurements (CV) and temperature dependent current voltage measurements (IVT). All samples showed two different capacitance responses, which we attribute to defects with energies around 100 and 220 meV. Plus the beginning of an additional step that we attribute to a freeze-out effect. By application of the Meyer-Neldel rule, the parameters of the two defects can be assigned to two different groups, both lying within the energy region of the so-called ‘N1-defect’ that has been observed for Cu-poor absorbers. [less ▲]

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See detailIs the Cu/Zn disorder the main culprit for the voltage deficit in kesterite solar cells?
Bourdais S.; Choné C.; Delatouche B. et al

in Advanced Energy Materials (2016), 6 - 15002276

Detailed reference viewed: 164 (1 UL)