References of "Gütay, Levent 40020619"
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See detailCu2SnS3 based thin film solar cells from chemical spray pyrolysis
Sayed, Mohamed H.; Robert, Erika UL; Dale, Phillip UL et al

in Thin Solid Films (2019), 669

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See detailDetection of a MoSe2 secondary phase layer in CZTSe by spectroscopic ellipsometry
Demircio glu, Ozden; Mousel, Marina UL; Redinger, Alex UL et al

in JOURNAL OF APPLIED PHYSICS (2015), 118

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See detailMultiple phases of Cu2ZnSnSe4 detected by room temperature photoluminescence
Djemour, Rabie UL; Redinger, Alex UL; Mousel, Marina UL et al

in Journal of Applied Physics (2014), 116

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See detailMolecular beam epitaxy of Cu2ZnSnSe4 thin films grown on GaAs(001)
Redinger, Alex UL; Djemour, Rabie UL; Weiss, Thomas UL et al

Scientific Conference (2013, June)

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See detailCu2ZnSnSe4 thin film solar cells produced via coevaporation and annealing including a SnSe2 capping layer
Redinger, Alex UL; Mousel, Marina UL; Djemour, Rabie UL et al

in Progress in Photovoltaics (2013), 22(1), 51-57

Cu2ZnSnSe4 (CZTSe) thin film solar cells have been produced via co-evaporation followed by a high-temperature annealing. In order to reduce the decomposition of the CZTSe, a SnSe2 capping layer has been ... [more ▼]

Cu2ZnSnSe4 (CZTSe) thin film solar cells have been produced via co-evaporation followed by a high-temperature annealing. In order to reduce the decomposition of the CZTSe, a SnSe2 capping layer has been evaporated onto the absorber prior to the high-temperature treatment. This eliminates the Sn losses due to SnSe evaporation. A solar cell efficiency of 5.1 could be achieved with this method. Moreover, the device does not suffer from high series resistance, and the dominant recombination pathway is situated in the absorber bulk. Finally different illumination conditions (white light, red light, and yellow light) reveal a strong loss in fill factor if no carriers are generated in the CdS buffer layer. This effect, known as red-kink effect, has also been observed in the closely related Cu(In,Ga)Se-2 thin film solar cells. Copyright (c) 2013 John Wiley Sons, Ltd. [less ▲]

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See detailWhy do we make Cu(In,Ga)Se2 solar cells non-stoichiometric?
Siebentritt, Susanne UL; Gütay, Levent UL; Regesch, David UL et al

in Solar Energy Materials & Solar Cells (2013)

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See detailDetecting ZnSe secondary phase in Cu2ZnSnSe4 by room temperature photoluminescence
Djemour, Rabie UL; Mousel, Marina UL; Redinger, Alex UL et al

in Applied Physics Letters (2013), 102

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See detailThe three A symmetry Raman modes of kesterite in Cu2ZnSnSe4
Djemour, Rabie UL; Redinger, Alex UL; Mousel, Marina UL et al

in Optics Express (2013)

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See detailRaman analysis of monoclinic Cu2SnS3 thin films
Berg, Dominik M.; Djemour, Rabie UL; Gütay, Levent UL et al

in Applied Physics Letters (2012), 100

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See detailLone conduction band in Cu2ZnSnSe4
Gütay, Levent UL; Redinger, Alex UL; Djemour, Rabie UL et al

in Applied Physics Letters (2012), 100

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See detailThin film solar cells based on the ternary compound Cu2SnS3
Berg, Dominik M.; Djemour, Rabie UL; Gütay, Levent UL et al

in Thin Solid Films (2012), 520

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See detailDegradation and passivation of CuInSe2
Regesch, David UL; Gütay, Levent UL; Larsen, Jes K. UL et al

in Applied Physics Letters (2012), 101

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See detailFeedback mechanism for the stability of the band gap of CuInSe2
Gutay, Levent UL; Regesch, David UL; Larsen, Jes K. UL et al

in Physical Review (2012), 86

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See detailDefects levels in CuGaSe2 by modulated photocurrent spectroscopy
Krysztopa, A.; Igalson, Malgorzata; Zabierowski, Powel et al

in Thin Solid Films (2011), 519

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See detailMOVPE of CuGaSe2 on GaAs in the presence of a CuxSe secondary phase
Gütay, Levent UL; Larsen, Jes K. UL; Guillot, Jerome et al

in Journal of Crystal Growth (2011), (315), 82-86

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See detailInfluence of copper excess on the absorber quality of CulnSe2
Gütay, Levent UL; Regesch, David UL; Larsen, Jes K. UL et al

in Applied Physics Letters (2011), 99(151912), 1519121-15191123

Detailed reference viewed: 124 (17 UL)