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  • (-) Organizational Unit = 207 Thin Films and Photovoltaics
  • (-) Publication Year = 2009 - 2018
  • (-) Empa Authors = Bissig, Benjamin
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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
Refractive indices of layers and optical simulations of Cu(In,Ga)Se<sub>2</sub> solar cells
Carron, R., Avancini, E., Feurer, T., Bissig, B., Losio, P. A., Figi, R., … Tiwari, A. N. (2018). Refractive indices of layers and optical simulations of Cu(In,Ga)Se2 solar cells. Science and Technology of Advanced Materials, 19(1), 396-410. https://doi.org/10.1080/14686996.2018.1458579
Single-graded CIGS with narrow bandgap for tandem solar cells
Feurer, T., Bissig, B., Weiss, T. P., Carron, R., Avancini, E., Löckinger, J., … Tiwari, A. N. (2018). Single-graded CIGS with narrow bandgap for tandem solar cells. Science and Technology of Advanced Materials, 19(1), 263-270. https://doi.org/10.1080/14686996.2018.1444317
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
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
Influence of sodium and rubidium postdeposition treatment on the quasi-Fermi level splitting of Cu(In,Ga)Se<sub>2</sub> thin films
Wolter, M. H., Bissig, B., Avancini, E., Carron, R., Buecheler, S., Jackson, P., & Siebentritt, S. (2018). Influence of sodium and rubidium postdeposition treatment on the quasi-Fermi level splitting of Cu(In,Ga)Se2 thin films. IEEE Journal of Photovoltaics, 8(5), 1320-1325. https://doi.org/10.1109/JPHOTOV.2018.2855113
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
Energy harvesting by subcutaneous solar cells: a long-term study on achievable energy output
Bereuter, L., Williner, S., Pianezzi, F., Bissig, B., Buecheler, S., Burger, J., … Haeberlin, A. (2017). Energy harvesting by subcutaneous solar cells: a long-term study on achievable energy output. Annals of Biomedical Engineering, 45(5), 1172-1180. https://doi.org/10.1007/s10439-016-1774-4
On a better estimate of the charge collection function in CdTe solar cells: Al<SUB>2</SUB>O<SUB>3</SUB> enhanced electron beam induced current measurements
Bissig, B., Lingg, M., Guerra-Nunez, C., Carron, R., La Mattina, F., Utke, I., … Tiwari, A. N. (2017). On a better estimate of the charge collection function in CdTe solar cells: Al2O3 enhanced electron beam induced current measurements. Thin Solid Films, 633, 218-221. https://doi.org/10.1016/j.tsf.2016.08.012
Progress in thin film CIGS photovoltaics – research and development, manufacturing, and applications
Feurer, T., Reinhard, P., Avancini, E., Bissig, B., Löckinger, J., Fuchs, P., … Tiwari, A. N. (2017). Progress in thin film CIGS photovoltaics – research and development, manufacturing, and applications. Progress in Photovoltaics, 25(7), 645-667. https://doi.org/10.1002/pip.2811
Precise Se-flux control and its effect on Cu(In,Ga)Se<sub>2</sub> absorber layer deposited at low substrate temperature by multi stage co-evaporation
Nishiwaki, S., Feurer, T., Bissig, B., Avancini, E., Carron, R., Buecheler, S., & Tiwari, A. N. (2017). Precise Se-flux control and its effect on Cu(In,Ga)Se2 absorber layer deposited at low substrate temperature by multi stage co-evaporation. Thin Solid Films, 633, 18-22. https://doi.org/10.1016/j.tsf.2016.10.057
Flexible NIR-transparent perovskite solar cells for all-thin-film tandem photovoltaic devices
Pisoni, S., Fu, F., Feurer, T., Makha, M., Bissig, B., Nishiwaki, S., … Buecheler, S. (2017). Flexible NIR-transparent perovskite solar cells for all-thin-film tandem photovoltaic devices. Journal of Materials Chemistry A, 5(26), 13639-13647. https://doi.org/10.1039/c7ta04225f
Impact of front-side point contact/passivation geometry on thin-film solar cell performance
Sozzi, G., Di Napoli, S., Menozzi, R., Bissig, B., Buecheler, S., & Tiwari, A. N. (2017). Impact of front-side point contact/passivation geometry on thin-film solar cell performance. Solar Energy Materials and Solar Cells, 165, 94-102. https://doi.org/10.1016/j.solmat.2017.02.031
Voltage dependent admittance spectroscopy for the detection of near interface defect states for thin film solar cells
Weiss, T. P., Nishiwaki, S., Bissig, B., Buecheler, S., & Tiwari, A. N. (2017). Voltage dependent admittance spectroscopy for the detection of near interface defect states for thin film solar cells. Physical Chemistry Chemical Physics, 19(45), 30410-30417. https://doi.org/10.1039/C7CP05236G
Correcting for interference effects in the photoluminescence of Cu(In,Ga)Se<SUB>2</SUB> thin films
Wolter, M. H., Bissig, B., Reinhard, P., Buecheler, S., Jackson, P., & Siebentritt, S. (2017). Correcting for interference effects in the photoluminescence of Cu(In,Ga)Se2 thin films. Physica Status Solidi C: Current Topics in Solid State Physics, 14(6), 1600189 (4 pp.). Retrieved from http://onlinelibrary.wiley.com/doi/10.1002/pssc.201600189/full
Surface passivation for reliable measurement of bulk electronic properties of heterojunction devices
Bissig, B., Guerra-Nunez, C., Carron, R., Nishiwaki, S., La Mattina, F., Pianezzi, F., … Tiwari, A. N. (2016). Surface passivation for reliable measurement of bulk electronic properties of heterojunction devices. Small, 12(38), 5339-5346. https://doi.org/10.1002/smll.201601575
Band gap widening at random CIGS grain boundary detected by valence electron energy loss spectroscopy
Keller, D., Buecheler, S., Reinhard, P., Pianezzi, F., Bissig, B., Carron, R., … Tiwari, A. N. (2016). Band gap widening at random CIGS grain boundary detected by valence electron energy loss spectroscopy. Applied Physics Letters, 109(15), 153103 (4 pp.). https://doi.org/10.1063/1.4964516
A numerical study of the use of C-V characteristics to extract the doping density of CIGS absorbers
Sozzi, G., Lazzarini, M., Menozzi, R., Carron, R., Avancini, E., Bissig, B., … Tiwari, A. N. (2016). A numerical study of the use of C-V characteristics to extract the doping density of CIGS absorbers. In Conference record of the IEEE photovoltaic specialists conference. 2016 IEEE 43rd photovoltaic specialists conference (PVSC) (pp. 2283-2288). https://doi.org/10.1109/PVSC.2016.7750043
Analysis of Ga grading in CIGS absorbers with different Cu content
Sozzi, G., Di Napoli, S., Menozzi, R., Carron, R., Avancini, E., Bissig, B., … Tiwari, A. N. (2016). Analysis of Ga grading in CIGS absorbers with different Cu content. In Conference record of the IEEE photovoltaic specialists conference. 2016 IEEE 43rd photovoltaic specialists conference (PVSC) (pp. 2279-2282). https://doi.org/10.1109/PVSC.2016.7750042
Effects of NaF evaporation during low temperature Cu(In,Ga)Se<SUB>2</SUB> growth
Bissig, B., Reinhard, P., Pianezzi, F., Hagendorfer, H., Nishiwaki, S., Buecheler, S., & Tiwari, A. N. (2015). Effects of NaF evaporation during low temperature Cu(In,Ga)Se2 growth. Thin Solid Films, 582, 56-59. https://doi.org/10.1016/j.tsf.2014.11.026