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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
Formation of a K—In—Se surface species by NaF/KF postdeposition treatment of CU(In,Ga)Se<SUB>2</SUB> thin-film solar cell absorbers
Handick, E., Reinhard, P., Wilks, R. G., Pianezzi, F., Kunze, T., Kreikemeyer-Lorenzo, D., … Bär, M. (2017). Formation of a K—In—Se surface species by NaF/KF postdeposition treatment of CU(In,Ga)Se2 thin-film solar cell absorbers. ACS Applied Materials and Interfaces, 9(4), 3581-3589. https://doi.org/10.1021/acsami.6b11892
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
NaF/KF post-deposition treatments and their influence on the structure of Cu(In,Ga)Se<sub>2</sub> absorber surfaces
Handick, E., Reinhard, P., Wilks, R. G., Pianezzi, F., Félix, R., Gorgoi, M., … Bär, M. (2016). NaF/KF post-deposition treatments and their influence on the structure of Cu(In,Ga)Se2 absorber surfaces. Conference record of the IEEE photovoltaic specialists conference. (pp. 17-21). Presented at the 2016 IEEE 43rd photovoltaic specialists conference (PVSC). https://doi.org/10.1109/PVSC.2016.7749400
Assessment of off-axis and in-line electron holography for measurement of potential variations in Cu(In, Ga)Se&lt;sub&gt;2&lt;/sub&gt; thin-film solar cells
Keller, D., Buecheler, S., Reinhard, P., Pianezzi, F., Snoeck, E., Gatel, C., … Tiwari, A. N. (2016). Assessment of off-axis and in-line electron holography for measurement of potential variations in Cu(In, Ga)Se2 thin-film solar cells. Advanced Structural and Chemical Imaging, 2, 1 (20 pp.). https://doi.org/10.1186/s40679-015-0015-5
Assessment of off-axis and in-line electron holography for measurement of potential variations in Cu(In,Ga)Se<SUB>2</SUB> thin-film solar cells
Keller, D., Buecheler, S., Reinhard, P., Pianezzi, F., Snoeck, E., Gatel, C., … Tiwari, A. N. (2016). Assessment of off-axis and in-line electron holography for measurement of potential variations in Cu(In,Ga)Se2 thin-film solar cells. Advanced Structural and Chemical Imaging, 2(1), 1-20. https://doi.org/10.1186/s40679-016-0016-z
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
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
Potassium postdeposition treatment-induced band gap widening at Cu(In,Ga)Se<SUB>2</SUB> surfaces – reason for performance leap?
Handick, E., Reinhard, P., Alsmeier, J. H., Köhler, L., Pianezzi, F., Krause, S., … Bär, M. (2015). Potassium postdeposition treatment-induced band gap widening at Cu(In,Ga)Se2 surfaces – reason for performance leap? ACS Applied Materials and Interfaces, 7(49), 27414-27420. https://doi.org/10.1021/acsami.5b09231
Hydrogenated indium oxide window layers for high-efficiency Cu(In,Ga)Se<SUB>2</SUB> solar cells
Jäger, T., Romanyuk, Y. E., Nishiwaki, S., Bissig, B., Pianezzi, F., Fuchs, P., … Tiwari, A. N. (2015). Hydrogenated indium oxide window layers for high-efficiency Cu(In,Ga)Se2 solar cells. Journal of Applied Physics, 117(20), 205301 (7 pp.). https://doi.org/10.1063/1.4921445
Improved open-circuit voltage in Cu(In,Ga)Se<SUB>2</SUB> solar cells with high work function transparent electrodes
Jäger, T., Romanyuk, Y. E., Bissig, B., Pianezzi, F., Nishiwaki, S., Reinhard, P., … Tiwari, A. N. (2015). Improved open-circuit voltage in Cu(In,Ga)Se2 solar cells with high work function transparent electrodes. Journal of Applied Physics, 117(22), 225303 (7 pp.). https://doi.org/10.1063/1.4922351
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
Alkali-templated surface nanopatterning of chalcogenide thin films: a novel approach toward solar cells with enhanced efficiency
Reinhard, P., Bissig, B., Pianezzi, F., Hagendorfer, H., Sozzi, G., Menozzi, R., … Tiwari, A. N. (2015). Alkali-templated surface nanopatterning of chalcogenide thin films: a novel approach toward solar cells with enhanced efficiency. Nano Letters, 15(5), 3334-3340. https://doi.org/10.1021/acs.nanolett.5b00584
Cu(In,Ga)Se<SUB>2</SUB> thin-film solar cells and modules―a boost in efficiency due to potassium
Reinhard, P., Pianezzi, F., Bissig, B., Chirilǎ, A., Blösch, P., Nishiwaki, S., … Tiwari, A. N. (2015). Cu(In,Ga)Se2 thin-film solar cells and modules―a boost in efficiency due to potassium. IEEE Journal of Photovoltaics, 5(2), 656-663. https://doi.org/10.1109/JPHOTOV.2014.2377516
Features of KF and NaF postdeposition treatments of Cu(In,Ga)Se<SUB>2</SUB> absorbers for high efficiency thin film solar cells
Reinhard, P., Bissig, B., Pianezzi, F., Avancini, E., Hagendorfer, H., Keller, D., … Tiwari, A. N. (2015). Features of KF and NaF postdeposition treatments of Cu(In,Ga)Se2 absorbers for high efficiency thin film solar cells. Chemistry of Materials, 27(16), 5755-5764. https://doi.org/10.1021/acs.chemmater.5b02335
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
Designing CIGS solar cells with front-side point contacts
Sozzi, G., Pignoloni, D., Menozzi, R., Pianezzi, F., Reinhard, P., Bissig, B., … Tiwari, A. N. (2015). Designing CIGS solar cells with front-side point contacts. In Conference record of the IEEE photovoltaic specialists conference. 2015 IEEE 42nd photovoltaic specialist conference (PVSC) (p. 7355691 (5 pp.). https://doi.org/10.1109/PVSC.2015.7355691
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
Deep level transient spectroscopy measurements on Mo/Cu(In,Ga)Se<SUB>2</SUB>/metal structure
Van Puyvelde, L., Lauwaert, J., Smet, P. F., Pianezzi, F., Buecheler, S., Nishiwaki, S., … Vrielinck, H. (2015). Deep level transient spectroscopy measurements on Mo/Cu(In,Ga)Se2/metal structure. Thin Solid Films, 582, 371-374. https://doi.org/10.1016/j.tsf.2014.09.013
Electronic defect study on low temperature processed Cu(In,Ga)Se<SUB>2</SUB> thin-film solar cells and the influence of an Sb layer
Van Puyvelde, L., Lauwaert, J., Tempez, A., Devulder, W., Nishiwaki, S., Pianezzi, F., … Vrielinck, H. (2015). Electronic defect study on low temperature processed Cu(In,Ga)Se2 thin-film solar cells and the influence of an Sb layer. Journal of Physics D: Applied Physics, 48(17), 175104 (7 pp.). https://doi.org/10.1088/0022-3727/48/17/175104