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Impact of RbF and NaF postdeposition treatments on charge carrier transport and recombination in Ga-Graded Cu(In,Ga)Se<sub>2</sub> solar cells
Chang, Y. H., Carron, R., Ochoa, M., Tiwari, A. N., Durrant, J. R., & Steier, L. (2021). Impact of RbF and NaF postdeposition treatments on charge carrier transport and recombination in Ga-Graded Cu(In,Ga)Se2 solar cells. Advanced Functional Materials. https://doi.org/10.1002/adfm.202103663
Insights from transient absorption spectroscopy into electron dynamics along the Ga-Gradient in Cu(In,Ga)Se<sub>2</sub> solar cells
Chang, Y. H., Carron, R., Ochoa, M., Bozal-Ginesta, C., Tiwari, A. N., Durrant, J. R., & Steier, L. (2021). Insights from transient absorption spectroscopy into electron dynamics along the Ga-Gradient in Cu(In,Ga)Se2 solar cells. Advanced Energy Materials, 11(8), 2003446 (10 pp.). https://doi.org/10.1002/aenm.202003446
Lateral charge carrier transport in Cu(In,Ga)Se<sub>2</sub> studied by time-resolved photoluminescence mapping
Ochoa, M., Nishiwaki, S., Yang, S. C., Tiwari, A. N., & Carron, R. (2021). Lateral charge carrier transport in Cu(In,Ga)Se2 studied by time-resolved photoluminescence mapping. Physica Status Solidi: Rapid Research Letters. https://doi.org/10.1002/pssr.202100313
Physical passivation of grain boundaries and defects in perovskite solar cells by an isolating thin polymer
Ochoa-Martinez, E., Ochoa, M., Ortuso, R. D., Ferdowsi, P., Carron, R., Tiwari, A. N., … Saliba, M. (2021). Physical passivation of grain boundaries and defects in perovskite solar cells by an isolating thin polymer. ACS Energy Letters, 6(7), 2626-2634. https://doi.org/10.1021/acsenergylett.1c01187
Four-fold multi-modal X-ray microscopy measurements of a Cu(In,Ga)Se&lt;sub&gt;2&lt;/sub&gt; solar cell
Ossig, C., Strelow, C., Flügge, J., Kolditz, A., Siebels, J., Garrevoet, J., … Stuckelberger, M. E. (2021). Four-fold multi-modal X-ray microscopy measurements of a Cu(In,Ga)Se2 solar cell. Materials, 14(1), 228 (12 pp.). https://doi.org/10.3390/ma14010228
How band tail recombination influences the open‐circuit voltage of solar cells
Wolter, M. H., Carron, R., Avancini, E., Bissig, B., Weiss, T. P., Nishiwaki, S., … Siebentritt, S. (2021). How band tail recombination influences the open‐circuit voltage of solar cells. Progress in Photovoltaics. https://doi.org/10.1002/pip.3449
Influence of Ga back grading on voltage loss in low-temperature co-evaporated Cu(In,Ga)Se2 thin film solar cells
Yang, S. C., Ochoa, M., Hertwig, R., Aribia, A., Tiwari, A. N., & Carron, R. (2021). Influence of Ga back grading on voltage loss in low-temperature co-evaporated Cu(In,Ga)Se2 thin film solar cells. Progress in Photovoltaics, 29(6), 630-637. https://doi.org/10.1002/pip.3413
Silver-promoted high-performance (Ag,Cu)(In,Ga)Se<sub>2</sub> thin-film solar cells grown at very low temperature
Yang, S. C., Sastre, J., Krause, M., Sun, X., Hertwig, R., Ochoa, M., … Carron, R. (2021). Silver-promoted high-performance (Ag,Cu)(In,Ga)Se2 thin-film solar cells grown at very low temperature. Solar RRL, 5(5), 2100108 (6 pp.). https://doi.org/10.1002/solr.202100108
NaF/RbF-treated Cu(In,Ga)Se&lt;sub&gt;2&lt;/sub&gt; thin-film solar cell absorbers: distinct surface modifications caused by two different types of rubidium chemistry
Bombsch, J., Avancini, E., Carron, R., Handick, E., Garcia-Diez, R., Hartmann, C., … Bär, M. (2020). NaF/RbF-treated Cu(In,Ga)Se2 thin-film solar cell absorbers: distinct surface modifications caused by two different types of rubidium chemistry. ACS Applied Materials and Interfaces, 12(31), 34941-34948. https://doi.org/10.1021/acsami.0c08794
ALD-ZnMgO and absorber surface modifications to substitute CdS buffer layers in co-evaporated CIGSe solar cells
Hertwig, R., Nishiwaki, S., Ochoa, M., Yang, S. C., Feurer, T., Gilshtein, E., … Carron, R. (2020). ALD-ZnMgO and absorber surface modifications to substitute CdS buffer layers in co-evaporated CIGSe solar cells. EPJ Photovoltaics, 11, 12 (8 pp.). https://doi.org/10.1051/epjpv/2020010
High-mobility In&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;3&lt;/sub&gt;:H electrodes for four-terminal perovskite/CuInSe&lt;sub&gt;2&lt;/sub&gt; tandem solar cells
Jiang, Y., Feurer, T., Carron, R., Torres Sevilla, G., Moser, T., Pisoni, S., … Fu, F. (2020). High-mobility In2O3:H electrodes for four-terminal perovskite/CuInSe2 tandem solar cells. ACS Nano, 14(6), 7502-7512. https://doi.org/10.1021/acsnano.0c03265
Challenges and opportunities for an efficiency boost of next generation Cu(In,Ga)Se&lt;sub&gt;2&lt;/sub&gt; solar cells: prospects for a paradigm shift
Ochoa, M., Buecheler, S., Tiwari, A. N., & Carron, R. (2020). Challenges and opportunities for an efficiency boost of next generation Cu(In,Ga)Se2 solar cells: prospects for a paradigm shift. Energy and Environmental Science, 13(7), 2047 (9 pp.). https://doi.org/10.1039/D0EE00834F
Heavy alkali treatment of Cu(In,Ga)Se&lt;sub&gt;2&lt;/sub&gt; solar cells: surface versus bulk effects
Siebentritt, S., Avancini, E., Bär, M., Bombsch, J., Bourgeois, E., Buecheler, S., … Wolter, M. H. (2020). Heavy alkali treatment of Cu(In,Ga)Se2 solar cells: surface versus bulk effects. Advanced Energy Materials, 10(8), 1903752 (15 pp.). https://doi.org/10.1002/aenm.201903752
Quantifying the elemental distribution in solar cells from X-Ray fluorescence measurements with multiple detector modules
Ziska, C., Ossig, C., Pyrlik, N., Carron, R., Avancini, E., Fevola, G., … Stuckelberger, M. E. (2020). Quantifying the elemental distribution in solar cells from X-Ray fluorescence measurements with multiple detector modules. In 47th IEEE Photovoltaic Specialists Conference (PVSC 2020) (pp. 1085-1092). https://doi.org/10.1109/PVSC45281.2020.9300345
Advanced alkali treatments for high‐efficiency Cu(In,Ga)Se&lt;sub&gt;2&lt;/sub&gt; solar cells on flexible substrates
Carron, R., Nishiwaki, S., Feurer, T., Hertwig, R., Avancini, E., Löckinger, J., … Tiwari, A. N. (2019). Advanced alkali treatments for high‐efficiency Cu(In,Ga)Se2 solar cells on flexible substrates. Advanced Energy Materials, 9(24), 1900408 (8 pp.). https://doi.org/10.1002/aenm.201900408
Bandgap of thin film solar cell absorbers: a comparison of various determination methods
Carron, R., Andres, C., Avancini, E., Feurer, T., Nishiwaki, S., Pisoni, S., … Tiwari, A. N. (2019). Bandgap of thin film solar cell absorbers: a comparison of various determination methods. Thin Solid Films, 669, 482-486. https://doi.org/10.1016/j.tsf.2018.11.017
Efficiency improvement of near‐stoichiometric CuInSe&lt;sub&gt;2&lt;/sub&gt;Solar cells for application in tandem devices
Feurer, T., Carron, R., Torres Sevilla, G., Fu, F., Pisoni, S., Romanyuk, Y. E., … Tiwari, A. N. (2019). Efficiency improvement of near‐stoichiometric CuInSe2Solar cells for application in tandem devices. Advanced Energy Materials, 9(35), 1901428 (6 pp.). https://doi.org/10.1002/aenm.201901428
Draw-spun, photonically annealed Ag fibers as alternative electrodes for flexible CIGS solar cells
Liu, Y., Zeder, S., Lin, S., Carron, R., Grossmann, G., Bolat, S., … Romanyuk, Y. E. (2019). Draw-spun, photonically annealed Ag fibers as alternative electrodes for flexible CIGS solar cells. Science and Technology of Advanced Materials, 20(1), 26-34. https://doi.org/10.1080/14686996.2018.1552480
Bulk and surface recombination properties in thin film semiconductors with different surface treatments from time-resolved photoluminescence measurements
Weiss, T. P., Bissig, B., Feurer, T., Carron, R., Buecheler, S., & Tiwari, A. N. (2019). Bulk and surface recombination properties in thin film semiconductors with different surface treatments from time-resolved photoluminescence measurements. Scientific Reports, 9(1), 5385 (13 pp.). https://doi.org/10.1038/s41598-019-41716-x
Time-resolved photoluminescence on double graded Cu(In,Ga)Se<sub>2</sub> – impact of front surface recombination and its temperature dependence
Weiss, T. P., Carron, R., Wolter, M. H., Löckinger, J., Avancini, E., Siebentritt, S., … Tiwari, A. N. (2019). Time-resolved photoluminescence on double graded Cu(In,Ga)Se2 – impact of front surface recombination and its temperature dependence. Science and Technology of Advanced Materials, 20(1), 313-323. https://doi.org/10.1080/14686996.2019.1586583