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3D and multimodal X-ray microscopy reveals the impact of voids in CIGS solar cells
Fevola, G., Ossig, C., Verezhak, M., Garrevoet, J., Guthrey, H. L., Seyrich, M., … Stuckelberger, M. E. (2024). 3D and multimodal X-ray microscopy reveals the impact of voids in CIGS solar cells. Advanced Science, 11(2), 2301873 (8 pp.). https://doi.org/10.1002/advs.202301873
Nanoscale surface analysis reveals origins of enhanced interface passivation in RbF post deposition treated CIGSe solar cells
Boumenou, C. K., Phirke, H., Rommelfangen, J., Audinot, J. N., Nishiwaki, S., Wirtz, T., … Redinger, A. (2023). Nanoscale surface analysis reveals origins of enhanced interface passivation in RbF post deposition treated CIGSe solar cells. Advanced Functional Materials, 33(30), 2300590 (15 pp.). https://doi.org/10.1002/adfm.202300590
Silver-alloyed low-bandgap CuInSe<sub>2</sub> solar cells for tandem applications
Krause, M., Yang, S. C., Moser, S., Nishiwaki, S., Tiwari, A. N., & Carron, R. (2023). Silver-alloyed low-bandgap CuInSe2 solar cells for tandem applications. Solar RRL, 7(9), 2201122 (10 pp.). https://doi.org/10.1002/solr.202201122
Investigation and mitigation of sputter damage on Co-evaporated Cu(In,Ga)Se<sub>2</sub> absorbers for photovoltaic applications
Hertwig, R., Nishiwaki, S., Tiwari, A. N., & Carron, R. (2022). Investigation and mitigation of sputter damage on Co-evaporated Cu(In,Ga)Se2 absorbers for photovoltaic applications. Solar RRL, 6(9), 2200268 (9 pp.). https://doi.org/10.1002/solr.202200268
Laser patterned flexible 4T perovskite‐Cu(In,Ga)Se<sub>2</sub> tandem mini‐module with over 18% efficiency
Kothandaraman, R. K., Lai, H., Aribia, A., Nishiwaki, S., Siegrist, S., Krause, M., … Fu, F. (2022). Laser patterned flexible 4T perovskite‐Cu(In,Ga)Se2 tandem mini‐module with over 18% efficiency. Solar RRL, 6(9), 2200392 (11 pp.). https://doi.org/10.1002/solr.202200392
Charge carrier lifetime fluctuations and performance evaluation of Cu(In,Ga)Se<sub>2</sub> absorbers via time-resolved-photoluminescence microscopy
Ochoa, M., Yang, S. C., Nishiwaki, S., Tiwari, A. N., & Carron, R. (2022). Charge carrier lifetime fluctuations and performance evaluation of Cu(In,Ga)Se2 absorbers via time-resolved-photoluminescence microscopy. Advanced Energy Materials, 12(3), 2102800 (12 pp.). https://doi.org/10.1002/aenm.202102800
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, 15(10), 2100313 (10 pp.). https://doi.org/10.1002/pssr.202100313
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
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
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
The use of HfO&lt;sub&gt;2&lt;/sub&gt; in a point contact concept for front interface passivation of Cu(In,Ga)Se&lt;sub&gt;2&lt;/sub&gt; solar cells
Löckinger, J., Nishiwaki, S., Bissig, B., Degutis, G., Romanyuk, Y. E., Buecheler, S., & Tiwari, A. N. (2019). The use of HfO2 in a point contact concept for front interface passivation of Cu(In,Ga)Se2 solar cells. Solar Energy Materials and Solar Cells, 195, 213-219. https://doi.org/10.1016/j.solmat.2019.03.009
Novel back contact reflector for high efficiency and double-graded Cu(In,Ga)Se<small><sub>2</sub></small> thin-film solar cells
Bissig, B., Carron, R., Greuter, L., Nishiwaki, S., Avancini, E., Andres, C., … Tiwari, A. N. (2018). Novel back contact reflector for high efficiency and double-graded Cu(In,Ga)Se2 thin-film solar cells. Progress in Photovoltaics, 26(11), 894-900. https://doi.org/10.1002/pip.3029
Compositionally graded absorber for efficient and stable near-infrared-transparent perovskite solar cells
Fu, F., Pisoni, S., Weiss, T. P., Feurer, T., Wäckerlin, A., Fuchs, P., … Buecheler, S. (2018). Compositionally graded absorber for efficient and stable near-infrared-transparent perovskite solar cells. Advanced Science, 5(3), 1700675 (11 pp.). https://doi.org/10.1002/advs.201700675
ALD-Zn<sub><em>x</em></sub>Ti<sub><em>y</em></sub>O as window layer in Cu(In,Ga)Se<sub>2</sub> solar cells</span>
Löckinger, J., Nishiwaki, S., Andres, C., Erni, R., Rossell, M. D., Romanyuk, Y. E., … Tiwari, A. N. (2018). ALD-ZnxTiyO as window layer in Cu(In,Ga)Se2 solar cells. ACS Applied Materials and Interfaces, 10(50), 43603-43609. https://doi.org/10.1021/acsami.8b14490
TiO<sub>2</sub> as intermediate buffer layer in Cu(In,Ga)Se<sub>2</sub> solar cells
Löckinger, J., Nishiwaki, S., Weiss, T. P., Bissig, B., Romanyuk, Y. E., Buecheler, S., & Tiwari, A. N. (2018). TiO2 as intermediate buffer layer in Cu(In,Ga)Se2 solar cells. Solar Energy Materials and Solar Cells, 174, 397-404. https://doi.org/10.1016/j.solmat.2017.09.030
Tailored lead iodide growth for efficient flexible perovskite solar cells and thin-film tandem devices
Pisoni, S., Carron, R., Moser, T., Feurer, T., Fu, F., Nishiwaki, S., … Buecheler, S. (2018). Tailored lead iodide growth for efficient flexible perovskite solar cells and thin-film tandem devices. NPG Asia Materials, 10(11), 1076-1085. https://doi.org/10.1038/s41427-018-0099-1
Injection current barrier formation for RbF postdeposition-treated Cu(In,Ga)Se<sub>2</sub>-based solar cells
Weiss, T. P., Nishiwaki, S., Bissig, B., Carron, R., Avancini, E., Löckinger, J., … Tiwari, A. N. (2018). Injection current barrier formation for RbF postdeposition-treated Cu(In,Ga)Se2-based solar cells. Advanced Materials Interfaces, 5(4), 1701007 (10 pp.). https://doi.org/10.1002/admi.201701007
Cu(In,Ga)Se<sub>2</sub> solar cells on low cost mild steel substrates
Zortea, L., Nishiwaki, S., Weiss, T. P., Haass, S., Perrenoud, J., Greuter, L., … Tiwari, A. N. (2018). Cu(In,Ga)Se2 solar cells on low cost mild steel substrates. Solar Energy, 175, 25-30. https://doi.org/10.1016/j.solener.2017.12.057
Impact of compositional grading and overall Cu deficiency on the near-infrared response in Cu(In, Ga) Se<SUB>2</SUB> solar cells
Avancini, E., Carron, R., Bissig, B., Reinhard, P., Menozzi, R., Sozzi, G., … Tiwari, A. N. (2017). Impact of compositional grading and overall Cu deficiency on the near-infrared response in Cu(In, Ga) Se2 solar cells. Progress in Photovoltaics, 25(3), 233-241. https://doi.org/10.1002/pip.2850