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  • (-) Organizational Unit = 207 Thin Films and Photovoltaics
  • (-) Publication Year = 2009 - 2018
  • (-) Empa Authors = Kranz, Lukas
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A correlative investigation of grain boundary crystallography and electronic properties in CdTe thin film solar cells
Stechmann, G., Zaefferer, S., Schwarz, T., Konijnenberg, P., Raabe, D., Gretener, C., … Tiwari, A. N. (2017). A correlative investigation of grain boundary crystallography and electronic properties in CdTe thin film solar cells. Solar Energy Materials and Solar Cells, 166, 108-120. https://doi.org/10.1016/j.solmat.2017.03.022
Indium-free PTB7/PC<SUB>71</SUB>BM polymer solar cells with solution-processed Al:ZnO electrodes on PET substrates
Fuchs, P., Paracchino, A., Hagendorfer, H., Kranz, L., Geiger, T., Romanyuk, Y. E., … Nüesch, F. (2016). Indium-free PTB7/PC71BM polymer solar cells with solution-processed Al:ZnO electrodes on PET substrates. International Journal of Photoenergy, 2016, 2047591 (6 pp.). https://doi.org/10.1155/2016/2047591
New perspective on the performance stability of CdTe solar cells
Gretener, C., Perrenoud, J., Kranz, L., Cheah, E., Dietrich, M., Buecheler, S., & Tiwari, A. N. (2016). New perspective on the performance stability of CdTe solar cells. Solar Energy Materials and Solar Cells, 146, 51-57. https://doi.org/10.1016/j.solmat.2015.11.017
3-Dimensional microstructural characterization of CdTe absorber layers from CdTe/CdS thin film solar cells
Stechmann, G., Zaefferer, S., Konijnenberg, P., Raabe, D., Gretener, C., Kranz, L., … Tiwari, A. N. (2016). 3-Dimensional microstructural characterization of CdTe absorber layers from CdTe/CdS thin film solar cells. Solar Energy Materials and Solar Cells, 151, 66-80. https://doi.org/10.1016/j.solmat.2016.02.023
Controlled growth of PbI<SUB>2</SUB> nanoplates for rapid preparation of CH<SUB>3</SUB>NH<SUB>3</SUB>PbI<SUB>3</SUB> in planar perovskite solar cells
Fu, F., Kranz, L., Yoon, S., Löckinger, J., Jäger, T., Perrenoud, J., … Tiwari, A. N. (2015). Controlled growth of PbI2 nanoplates for rapid preparation of CH3NH3PbI3 in planar perovskite solar cells. Physica Status Solidi A: Applications and Materials, 212(12), 2708-2717. https://doi.org/10.1002/pssa.201532442
High-efficiency polycrystalline thin film tandem solar cells
Kranz, L., Abate, A., Feurer, T., Fu, F., Avancini, E., Löckinger, J., … Tiwari, A. N. (2015). High-efficiency polycrystalline thin film tandem solar cells. Journal of Physical Chemistry Letters, 6(14), 2676-2681. https://doi.org/10.1021/acs.jpclett.5b01108
Influence of Ni and Cr impurities on the electronic properties of Cu(In,Ga)Se<SUB>2</SUB> thin film solar cells
Pianezzi, F., Nishiwaki, S., Kranz, L., Sutter-Fella, C. M., Reinhard, P., Bissig, B., … Tiwari, A. N. (2015). Influence of Ni and Cr impurities on the electronic properties of Cu(In,Ga)Se2 thin film solar cells. Progress in Photovoltaics, 23(7), 892-900. https://doi.org/10.1002/pip.2503
Flexible Cu(In,Ga)Se<SUB>2</SUB> solar cells with reduced absorber thickness
Reinhard, P., Pianezzi, F., Kranz, L., Nishiwaki, S., Chirilǎ, A., Buecheler, S., & Tiwari, A. N. (2015). Flexible Cu(In,Ga)Se2 solar cells with reduced absorber thickness. Progress in Photovoltaics, 23(3), 281-289. https://doi.org/10.1002/pip.2420
Liquid-selenium-enhanced grain growth of nanoparticle precursor layers for CuInSe<SUB>2</SUB> solar cell absorbers
Uhl, A. R., Fuchs, P., Rieger, A., Pianezzi, F., Sutter-Fella, C. M., Kranz, L., … Tiwari, A. N. (2015). Liquid-selenium-enhanced grain growth of nanoparticle precursor layers for CuInSe2 solar cell absorbers. Progress in Photovoltaics, 23(9), 1110-1119. https://doi.org/10.1002/pip.2529
Sodium-doped molybdenum back contact designs for Cu(In,Ga)Se2 solar cells
Blösch, P., Nishiwaki, S., Kranz, L., Fella, C. M., Pianezzi, F., Jäger, T., … Tiwari, A. N. (2014). Sodium-doped molybdenum back contact designs for Cu(In,Ga)Se2 solar cells. Solar Energy Materials and Solar Cells, 124, 10-16. https://doi.org/10.1016/j.solmat.2014.01.020
CdTe thin films doped by Cu and Ag - a comparison in substrate configuration solar cells
Gretener, C., Wyss, M., Perrenoud, J., Kranz, L., Buecheler, S., & Tiwari, A. N. (2014). CdTe thin films doped by Cu and Ag - a comparison in substrate configuration solar cells. In Conference record of the IEEE photovoltaic specialists conference. 2014 40th IEEE photovoltaic specialist conference (PVSC) (pp. 3510-3514). https://doi.org/10.1109/PVSC.2014.6925689
Highly transparent and conductive ZnO: al thin films from a low temperature Aqueous solution approach
Hagendorfer, H., Lienau, K., Nishiwaki, S., Fella, C. M., Kranz, L., Uhl, A. R., … Tiwari, A. N. (2014). Highly transparent and conductive ZnO: al thin films from a low temperature Aqueous solution approach. Advanced Materials, 26(4), 632-636. https://doi.org/10.1002/adma.201303186
Tailoring impurity distribution in polycrystalline CdTe solar cells for enhanced minority carrier lifetime
Kranz, L., Gretener, C., Perrenoud, J., Jaeger, D., Gerstl, S. S. A., Schmitt, R., … Tiwari, A. N. (2014). Tailoring impurity distribution in polycrystalline CdTe solar cells for enhanced minority carrier lifetime. Advanced Energy Materials, 4(7), 1301400 (10 pp.). https://doi.org/10.1002/aenm.201301400
Sodium assisted sintering of chalcogenides and its application to solution processed Cu<SUB>2</SUB>ZnSn(S,Se)<SUB>4</SUB> thin film solar cells
Sutter-Fella, C. M., Stückelberger, J. A., Hagendorfer, H., La Mattina, F., Kranz, L., Nishiwaki, S., … Tiwari, A. N. (2014). Sodium assisted sintering of chalcogenides and its application to solution processed Cu2ZnSn(S,Se)4 thin film solar cells. Chemistry of Materials, 26(3), 1420-1425. https://doi.org/10.1021/cm403504u
Alternative back contact designs for Cu(In,Ga)Se<SUB>2</SUB> solar cells on polyimide foils
Blösch, P., Nishiwaki, S., Jaeger, T., Kranz, L., Pianezzi, F., Chirilă, A., … Tiwari, A. N. (2013). Alternative back contact designs for Cu(In,Ga)Se2 solar cells on polyimide foils. Thin Solid Films, 535, 220-223. https://doi.org/10.1016/j.tsf.2012.11.091
Sodium-Doped molybdenum back contacts for flexible Cu(In,Ga)Se<SUB>2</SUB> solar cells
Blösch, P., Nishiwaki, S., Chirilă, A., Kranz, L., Fella, C., Pianezzi, F., … Tiwari, A. N. (2013). Sodium-Doped molybdenum back contacts for flexible Cu(In,Ga)Se2 solar cells. Thin Solid Films, 535, 214-219. https://doi.org/10.1016/j.tsf.2012.10.080
Potassium-induced surface modification of Cu(In,Ga)Se<SUB>2</SUB> thin films for high-efficiency solar cells
Chirilă, A., Reinhard, P., Pianezzi, F., Bloesch, P., Uhl, A. R., Fella, C., … Tiwari, A. N. (2013). Potassium-induced surface modification of Cu(In,Ga)Se2 thin films for high-efficiency solar cells. Nature Materials, 12(12), 1107-1111. https://doi.org/10.1038/nmat3789
CdTe/CdS thin film solar cells grown in substrate configuration
Gretener, C., Perrenoud, J., Kranz, L., Kneer, L., Schmitt, R., Buecheler, S., & Tiwari, A. N. (2013). CdTe/CdS thin film solar cells grown in substrate configuration. Progress in Photovoltaics, 21(8), 1580-1586. https://doi.org/10.1002/pip.2233
Development of MoO<SUB>x</SUB> thin films as back contact buffer for CdTe solar cells in substrate configuration
Gretener, C., Perrenoud, J., Kranz, L., Baechler, C., Yoon, S., Romanyuk, Y. E., … Tiwari, A. N. (2013). Development of MoOx thin films as back contact buffer for CdTe solar cells in substrate configuration. Thin Solid Films, 535, 193-197. https://doi.org/10.1016/j.tsf.2012.11.110
Doping of polycrystalline CdTe for high-efficiency solar cells on flexible metal foil
Kranz, L., Gretener, C., Perrenoud, J., Schmitt, R., Pianezzi, F., La Mattina, F., … Tiwari, A. N. (2013). Doping of polycrystalline CdTe for high-efficiency solar cells on flexible metal foil. Nature Communications, 4, 2306 (7 pp.). https://doi.org/10.1038/ncomms3306