TY - JOUR A1 - Becker, Christiane A1 - Burger, Sven A1 - Jäger, Klaus T1 - Nanooptische Simulationen für optoelektronische Anwendungen JF - Photonik: Fachzeitschrift für die optischen Technologien Y1 - 2019 SN - 1432-9778 VL - 2019 IS - 2 SP - 42 EP - 45 ER - TY - CHAP A1 - Barth, Carlo A1 - Roder, Sebastian A1 - Brodoceanu, Daniel A1 - Kraus, Tobias A1 - Burger, Sven A1 - Hammerschmidt, Martin A1 - Schmidt, Frank A1 - Becker, Christiane T1 - Increased fluorescence of PbS quantum dots on photonic crystal slab structures T2 - Proc. Europ. Opt. Soc. Ann. Meet. 2016 (EOSAM) Y1 - 2016 SN - 978-1-5108-4796-5 SP - 181 ER - TY - CHAP A1 - Hammerschmidt, Martin A1 - Barth, Carlo A1 - Burger, Sven A1 - Becker, Christiane A1 - Schmidt, Frank T1 - Determining 2D photonic crystal geometries from reflectance spectra with a reduced basis method T2 - Proc. Europ. Opt. Soc. Ann. Meet. 2016 (EOSAM) Y1 - 2016 SN - 978-1-5108-4796-5 SP - 281 ER - TY - CHAP A1 - Manley, Phillip A1 - Jäger, Klaus A1 - Tockhorn, Philipp A1 - Burger, Sven A1 - Albrecht, Steve A1 - Becker, Christiane T1 - Optimization of nanostructured high efficiency perovskite/c-Si tandem solar cells via numerical simulation T2 - Proc. SPIE Y1 - 2018 U6 - https://doi.org/10.1117/12.2321240 VL - 10731 SP - 107310B ER - TY - JOUR A1 - Manley, Phillip A1 - Abdi, Fatwa F. A1 - Berglund, Sean P. A1 - Islam, A. T. M. Nazmul A1 - Burger, Sven A1 - van de Krol, Roel A1 - Schmid, Martina T1 - Absorption Enhancement for Ultra-Thin Solar Fuel Devices with Plasmonic Gratings JF - ACS Appl. Energy Mater. Y1 - 2018 U6 - https://doi.org/10.1021/acsaem.8b01070 VL - 1 SP - 5810 ER - TY - CHAP A1 - Jäger, Klaus A1 - Manley, Phillip A1 - Eisenhauer, David A1 - Tockhorn, Philipp A1 - Sutter, Johannes A1 - Hammerschmidt, Martin A1 - Burger, Sven A1 - Albrecht, Steve A1 - Becker, Christiane T1 - Light management with sinusoidal nanotextures T2 - Light, Energy and the Environment 2018 Y1 - 2018 U6 - https://doi.org/10.1364/OSE.2018.OT5C.5 SP - OT5C.5 ER - TY - CHAP A1 - Jäger, Klaus A1 - Hammerschmidt, Martin A1 - Köppel, Grit A1 - Burger, Sven A1 - Becker, Christiane T1 - On Accurate Simulations of Thin-Film Solar Cells With a Thick Glass Superstrate T2 - Light, Energy and the Environment 2016 Y1 - 2016 U6 - https://doi.org/10.1364/PV.2016.PM3B.5 SP - PM3B.5 ER - TY - CHAP A1 - Jäger, Klaus A1 - Barth, Carlo A1 - Hammerschmidt, Martin A1 - Herrmann, Sven A1 - Burger, Sven A1 - Schmidt, Frank A1 - Becker, Christiane ED - European Society for Quantum Solar Energy Conversion, T1 - Sinusoidal Nanotextures for Enhanced Light Management in Thin-Film Solar Cells T2 - 28th Workshop on Quantum Solar Energy Conversion - (QUANTSOL) Y1 - 2016 ER - TY - JOUR A1 - Barth, Carlo A1 - Burger, Sven A1 - Becker, Christiane T1 - Symmetry-Dependency of Anticrossing Phenomena in Slab-Type Photonic Crystals JF - Opt. Express Y1 - 2016 U6 - https://doi.org/10.1364/OE.24.010931 VL - 24 SP - 10931 ER - TY - JOUR A1 - Jäger, Klaus A1 - Köppel, Grit A1 - Barth, Carlo A1 - Hammerschmidt, Martin A1 - Herrmann, Sven A1 - Burger, Sven A1 - Schmidt, Frank A1 - Becker, Christiane T1 - Sinusoidal gratings for optimized light management in c-Si thin-film solar cells JF - Proc. SPIE Y1 - 2016 U6 - https://doi.org/10.1117/12.2225459 VL - 9898 SP - 989808 ER - TY - JOUR A1 - Becker, Christiane A1 - Burger, Sven A1 - Barth, Carlo A1 - Manley, Phillip A1 - Jäger, Klaus A1 - Eisenhauer, David A1 - Köppel, Grit A1 - Chabera, Pavel A1 - Chen, Junsheng A1 - Zheng, Kaibo A1 - Pullerits, Tönu T1 - Nanophotonic enhanced two-photon excited photoluminescence of perovskite quantum dots JF - ACS Photonics Y1 - 2018 U6 - https://doi.org/10.1021/acsphotonics.8b01199 VL - 5 SP - 4668 ER - TY - JOUR A1 - Manley, Phillip A1 - Song, Min A1 - Burger, Sven A1 - Schmid, Martina T1 - Efficient determination of bespoke optically active nanoparticle distributions JF - J. Opt. Y1 - 2018 U6 - https://doi.org/10.1088/2040-8986/aad114 VL - 20 SP - 085003 ER - TY - JOUR A1 - Jäger, Klaus A1 - Manley, Phillip A1 - Chen, Duote A1 - Tockhorn, Philipp A1 - Eisenhauer, David A1 - Köppel, Grit A1 - Hammerschmidt, Martin A1 - Burger, Sven A1 - Albrecht, Steve A1 - Becker, Christiane T1 - Antireflective nanotextures for monolithic perovskite-silicon tandem solar cells JF - Proc. SPIE Y1 - 2018 U6 - https://doi.org/10.1117/12.2306142 VL - 10688 SP - 106880A ER - TY - JOUR A1 - Hammerschmidt, Martin A1 - Döpking, Sandra A1 - Burger, Sven A1 - Matera, Sebastian T1 - Field Heterogeneities and Their Impact on Photocatalysis: Combining Optical and Kinetic Monte Carlo Simulations on the Nanoscale JF - J. Phys. Chem. C Y1 - 2020 U6 - https://doi.org/10.1021/acs.jpcc.9b11469 VL - 124 SP - 3177 ER - TY - JOUR A1 - Manley, Phillip A1 - Walde, Sebastian A1 - Hagedorn, Sylvia A1 - Hammerschmidt, Martin A1 - Burger, Sven A1 - Becker, Christiane T1 - Nanopatterned Sapphire Substrates in Deep-UV LEDs: Is there an Optical Benefit? JF - Opt. Express Y1 - 2020 U6 - https://doi.org/10.1364/OE.379438 VL - 28 SP - 3619 ER - TY - CHAP A1 - Manley, Phillip A1 - Hammerschmidt, Martin A1 - Burger, Sven A1 - Becker, Christiane ED - Zhoudi, Said ED - Topa, Antonio T1 - Nanophotonic Enhancement of Light Out-Coupling for Deep-UV LEDs T2 - The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2019) Y1 - 2019 SN - 2429-1390 SP - 745 ER - TY - CHAP A1 - Becker, Christiane A1 - Manley, Phillip A1 - Jäger, Klaus A1 - Eisenhauer, David A1 - Sutter, Johannes A1 - Albrecht, Steve A1 - Zheng, Kaibo A1 - Pullerits, Tonu A1 - Burger, Sven ED - Zhoudi, Said ED - Topa, Antonio T1 - Nanophotonic enhanced perovskite-silicon solar cell devices T2 - The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2019) Y1 - 2019 SN - 2429-1390 SP - 858 ER - TY - JOUR A1 - Chen, Duote A1 - Manley, Phillip A1 - Tockhorn, Philipp A1 - Eisenhauer, David A1 - Köppel, Grit A1 - Hammerschmidt, Martin A1 - Burger, Sven A1 - Albrecht, Steve A1 - Becker, Christiane A1 - Jäger, Klaus T1 - Nanophotonic Light Management for Perovskite-Silicon Tandem Solar Cells JF - J. Photonics Energy Y1 - 2018 U6 - https://doi.org/10.1117/1.JPE.8.022601 VL - 8 SP - 022601 ER - TY - GEN A1 - Becker, Christiane A1 - Jäger, Klaus A1 - Burger, Sven T1 - Nanophotonics for Solar Energy T2 - Sol. Energy Mater. Sol. Cells Y1 - 2021 U6 - https://doi.org/10.1016/j.solmat.2020.110916 VL - 221 SP - 110916 ER - TY - GEN A1 - Hammerschmidt, Martin A1 - Döpking, Sandra A1 - Burger, Sven A1 - Matera, Sebastian T1 - Field Heterogeneities and their Impact on Photocatalysis: Combining optical and kinetic Monte Carlo Simulations on the Nanoscale N2 - Gaining insights into the working principles of photocatalysts on an atomic scale is a challenging task. The obviously high complexity of the reaction mechanism involving photo-excited electrons and holes is one reason. Another complicating aspect is that the electromagnetic field, driving photocatalysis, is not homogeneous on a nanoscale level for particle based catalysts as it is influenced by the particle’s shape and size. We present a simple model, inspired by the CO2 reduction on titania anatase, which addresses the impact of these heterogeneities on the photocatalytic kinetics by combining kinetic Monte Carlo with electromagnetic wave simulations. We find that average activity and especially efficiency might differ significantly between different particles. Moreover, we find sizable variation of the catalytic activity on a single facet of a nanocrystal. Besides this quantitative heterogeneity, the coverage situation in general changes laterally on this facet and we observe a concomitant change of the rate-determining steps. This heterogeneity on all levels of photocatalytic activity is masked in experimental studies, where only the spatially averaged activity can be addressed. Microkinetic models based on experimental findings might therefore not represent the true micro- scopic behavior, and mechanistic conclusion drawn from these need to be handled with care. T3 - ZIB-Report - 17-20 Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0297-zib-63690 SN - 1438-0064 ER - TY - CHAP A1 - Jäger, Klaus A1 - Köppel, Grit A1 - Hammerschmidt, Martin A1 - Burger, Sven A1 - Becker, Christiane T1 - Accurate optical simulations of periodic nanostructures on a thick glass substrate T2 - 29th Workshop on Quantum Solar Energy Conversion - (QUANTSOL) Y1 - 2017 ER -