Devices

Browse all posts in the Devices category.

7 to 12 of 38

05APR 2024
Devices
Controlling Interchromophore Coupling in Diamantane-Linked Pentacene Dimers To Create a “Binary” Pair
Greißel, P.M., Schroeder, Z.W., Thiel, D., Ferguson, M.J., Clark, T., Guldi, D.M., Tykwinski, R.R. J. Am. Chem. Soc. 2024, 146, 15, 10875–10888 Two isomeric pentacene dimers, each linked by a diamantane spacer, have been synthesized. These dimers are designed to provide experimental evidence to support quantum mechanical calculations, which predict the substitution pattern on the […]
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29MAR 2024
Christoph Brabec
Suppression of phase segregation in wide-bandgap perovskites with thiocyanate ions for perovskite/organic tandems with 25.06% efficiency
Zhang, Z., Chen, W., Jiang, X., Cao, J., Yang, H., Chen, H., Yang, F., Shen, Y., Yang, H., Cheng, Q., Chen, X., Tang, X., Kang, S., Ou, X., Brabec, C.J., Li, Y., & Li, Y. Nat Energy (2024) Mixed halide wide-bandgap perovskites are suitable for integration in tandem photovoltaics such as perovskite/organic tandem solar cells. […]
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06MAR 2024
Andreas Distler
Large-area organic photovoltaic modules with 14.5% certified world record efficiency
Basu, R., Gumpert, F., Lohbreier, J., Morin, P.-O., Vohra, V., Liu, Y., Zhou, Y., Brabec, C.J., Egelhaaf, H.-J., Distler, A. Joule 8, 1–9, April 17, 2024 Organic photovoltaics (OPVs) are a promising emerging PV technology with unique benefits, such as light weight, flexibility, transparency, tunable spectral absorbance, and a low-cost/-energy production process. With a power […]
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05MAR 2024
Christoph Brabec
Polymer-acid-metal quasi-ohmic contact for stable perovskite solar cells beyond a 20,000-hour extrapolated lifetime
Luo, J., Liu, B., Yin, H., Zhou, X., Wu, M., Shi, H., Zhang, J., Elia, J., Zhang, K., Wu, J., Xie, Z., Liu, C., Yuan, J., Wan, Z., Heumueller, T., Lüer, L., Spiecker, E., Li, N., Jia, C., Brabec C.J., Zhao, Y. Nat Commun 15, 2002 (2024) The development of a robust quasi-ohmic contact with […]
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02FEB 2024
Devices
Ultrafast electronic relaxation pathways of the molecular photoswitch quadricyclane
Borne, K.D., Cooper, J.C., Ashfold, M.N.R., Bachmann, J., Bhattacharyya, S., Boll, R., Bonanomi, M., Bosch, M., Callegari, C., Centurion, M., Coreno, M., Curchod, B.F.E., Danailov, M.B., Demidovich, A., Di Fraia, M., Erk, B., Faccialà, D., Feifel, R., Forbes, R.J.G., Hansen, C.S., Holland, D.M.P., Ingle, R.A., Lindh, R., Ma, L., McGhee, H.G., Muvva, S.B., Nunes, J.P.F., […]
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31DEC 2023
Christoph Brabec
Bypassing the Single Junction Limit with Advanced Photovoltaic Architectures
Lüer, L., Peters, M., Le Corre, V. M., Forberich, K., Guldi, D., Brabec, C. J. – Advanced Materials, 2308578, 2023 Multijunction devices and photon up- and down conversion are prominent concepts aimed at increasing photovoltaic efficiencies beyond the single junction limit. Integrating these concepts into advanced architectures may address long-standing issues such as processing complexity, […]Lüer, L., Peters, M., Le Corre, V. M., Forberich, K., Guldi, D., Brabec, C. J. – Advanced Materials, 2308578, 2023 Multijunction devices and photon up- and down conversion are prominent concepts aimed at increasing photovoltaic efficiencies beyond the single junction limit. Integrating these concepts into advanced architectures may address long-standing issues such as processing complexity, […]
Read more about Bypassing the Single Junction Limit with Advanced Photovoltaic Architectures