@article{BarthRoderBrodoceanuetal., author = {Barth, Carlo and Roder, Sebastian and Brodoceanu, Daniel and Kraus, Tobias and Hammerschmidt, Martin and Burger, Sven and Becker, Christiane}, title = {Increased fluorescence of PbS quantum dots in photonic crystals by excitation enhancement}, series = {Appl. Phys. Lett.}, volume = {111}, journal = {Appl. Phys. Lett.}, doi = {10.1063/1.4995229}, pages = {031111}, language = {en} } @article{JaegerKoeppelEisenhaueretal., author = {J{\"a}ger, Klaus and K{\"o}ppel, Grit and Eisenhauer, David and Chen, Duote and Hammerschmidt, Martin and Burger, Sven and Becker, Christiane}, title = {Optical simulations of advanced light management for liquid-phase crystallized silicon thin-film solar cells}, series = {Proc. SPIE}, volume = {10356}, journal = {Proc. SPIE}, doi = {10.1117/12.2273994}, pages = {103560F}, language = {en} } @article{HammerschmidtBarthPomplunetal., author = {Hammerschmidt, Martin and Barth, Carlo and Pomplun, Jan and Burger, Sven and Becker, Christiane and Schmidt, Frank}, title = {Reconstruction of photonic crystal geometries using a reduced basis method for nonlinear outputs}, series = {Proc. SPIE}, volume = {9756}, journal = {Proc. SPIE}, doi = {10.1117/12.2212482}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-58187}, pages = {97561R}, abstract = {Maxwell solvers based on the hp-adaptive finite element method allow for accurate geometrical modeling and high numerical accuracy. These features are indispensable for the optimization of optical properties or reconstruction of parameters through inverse processes. High computational complexity prohibits the evaluation of the solution for many parameters. We present a reduced basis method (RBM) for the time-harmonic electromagnetic scattering problem allowing to compute solutions for a parameter configuration orders of magnitude faster. The RBM allows to evaluate linear and nonlinear outputs of interest like Fourier transform or the enhancement of the electromagnetic field in milliseconds. We apply the RBM to compute light-scattering off two dimensional photonic crystal structures made of silicon and reconstruct geometrical parameters.}, language = {en} } @article{JaegerBarthHammerschmidtetal., author = {J{\"a}ger, Klaus and Barth, Carlo and Hammerschmidt, Martin and Herrmann, Sven and Burger, Sven and Schmidt, Frank and Becker, Christiane}, title = {Simulations of sinusoidal nanotextures for coupling light into c-Si thin-film solar cells}, series = {Opt. Express}, volume = {24}, journal = {Opt. Express}, doi = {10.1364/OE.24.00A569}, pages = {A569}, language = {en} } @phdthesis{Hammerschmidt, author = {Hammerschmidt, Martin}, title = {Optical simulation of complex nanostructured solar cells with a reduced basis method}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:188-fudissthesis000000102429-1}, pages = {XX, 169}, abstract = {Simulations of optical processes and complex nanostructured devices have become omnipresent in recent years in several fields of current research and industrial applications, not limited to the field of photovoltaics. Devices or processes are optimized with respect to a certain objective where the underlying physical processes are described by partial differential equations. In photovoltaics and photonics electromagnetic fields are investigated which are governed by Maxwell's equations. In this thesis a reduced basis method for the solution of the parameter dependent electromagnetic scattering problem with arbitrary parameters is developed. The method is developed with the specific challenges arising in optical simulations of thin-film silicon solar cells in mind. These are large in domain size and have a complex three-dimensional structure, making optimization tasks infeasible if high-accuracy of the electromagnetic field solution is required. The application of the empirical interpolation methods allows to expand an arbitrary parameter dependence affinely. Thus not only geometries, but also material tensors and source fields can be parameterized. Additionally, the required non-linear post-processing steps of the electromagnetic field to derive energy fluxes or volume absorption are addressed. The reduced basis method allows to reduce the computational costs by orders of magnitude compared to efficient finite element solvers. In addition, an efficient tailored domain decomposition algorithm is presented to model incoherent layers or illuminations in optical systems efficiently. This is of particular interest for solar cells in superstrate configuration where the absorber is illuminated through a glass substrate. The developed methods are employed in application examples taken from collaborations with experimentalists active in the joint lab "BerOSE" (Berlin Joint Lab for Optical Simulations for Energy Research). The optical model of a thin-film silicon multi-junction with incoherent light-trapping is characterized in great detail. The computational gains through hybrid, hp adaptive finite elements are studied and the incoherent domain decomposition algorithm is applied to model a more realistic light-trapping by the glass substrate. The numerical examples of a hexagonal nano-hole array and multi-junction silicon solar cell with a tunable intermediate reflector layer show that the reduced basis method is well suited as a forward solver for modeling and optimization tasks arising in photovoltaics and photonics. Reduced models for illumination and geometric parameters are built providing up to five orders of magnitude savings in computational costs. Resonance phenomena present in the nano-hole array example are detected and the model adapts itself automatically.}, language = {en} } @inproceedings{JaegerHammerschmidtKoeppeletal., author = {J{\"a}ger, Klaus and Hammerschmidt, Martin and K{\"o}ppel, Grit and Burger, Sven and Becker, Christiane}, title = {On Accurate Simulations of Thin-Film Solar Cells With a Thick Glass Superstrate}, series = {Light, Energy and the Environment 2016}, booktitle = {Light, Energy and the Environment 2016}, doi = {10.1364/PV.2016.PM3B.5}, pages = {PM3B.5}, language = {en} } @inproceedings{MangalgiriŠiškinsArslanovaetal., author = {Mangalgiri, Gauri and Šiškins, Makars and Arslanova, Alina and Hammerschmidt, Martin and Manley, Phillip and Riedel, Wiebke and Schmid, Martina}, title = {Highly Transmittive Broadband Dielectric Nanoholes}, series = {CLEO}, booktitle = {CLEO}, doi = {10.1364/CLEO_AT.2017.JTu5A.117}, pages = {JTu5A.117}, language = {en} } @inproceedings{JaegerKoeppelHammerschmidtetal., author = {J{\"a}ger, Klaus and K{\"o}ppel, Grit and Hammerschmidt, Martin and Burger, Sven and Becker, Christiane}, title = {Accurate optical simulations of periodic nanostructures on a thick glass substrate}, series = {29th Workshop on Quantum Solar Energy Conversion - (QUANTSOL)}, booktitle = {29th Workshop on Quantum Solar Energy Conversion - (QUANTSOL)}, language = {en} } @misc{HammerschmidtDoepkingBurgeretal., author = {Hammerschmidt, Martin and D{\"o}pking, Sandra and Burger, Sven and Matera, Sebastian}, title = {Field Heterogeneities and their Impact on Photocatalysis: Combining optical and kinetic Monte Carlo Simulations on the Nanoscale}, issn = {1438-0064}, doi = {10.1021/acs.jpcc.9b11469}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-63690}, abstract = {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.}, language = {en} } @phdthesis{Manley, author = {Manley, Phillip}, title = {Simulation of Plasmonic Nanoparticles in Thin Film Solar Cells}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:188-fudissthesis000000102531-2}, language = {en} } @article{EisenhauerJaegerKoeppeletal., author = {Eisenhauer, David and J{\"a}ger, Klaus and K{\"o}ppel, Grit and Rech, Bernd and Becker, Christiane}, title = {Optical Properties of Smooth Anti-reflective Three-dimensional Textures for Silicon Thin-film Solar Cells}, series = {Energy Procedia}, volume = {102}, journal = {Energy Procedia}, doi = {10.1016/j.egypro.2016.11.314}, pages = {27 -- 35}, language = {en} } @article{EisenhauerKoeppelJaegeretal., author = {Eisenhauer, David and K{\"o}ppel, Grit and J{\"a}ger, Klaus and Chen, Duote and Shargaieva, Oleksandra and Sonntag, Paul and Armkreutz, Daniel and Rech, Bernd and Becker, Christiane}, title = {Smooth anti-reflective three-dimensional textures for liquid phase crystallized silicon thin-film solar cells on glass}, series = {Sci. Rep.}, volume = {7}, journal = {Sci. Rep.}, doi = {10.1038/s41598-017-02874-y}, pages = {2658}, language = {en} } @article{JaegerKoeppelHammerschmidtetal., author = {J{\"a}ger, Klaus and K{\"o}ppel, Grit and Hammerschmidt, Martin and Burger, Sven and Becker, Christiane}, title = {On accurate simulations of thin-film solar cells with a thick glass superstrate}, series = {Opt. Express}, volume = {26}, journal = {Opt. Express}, doi = {10.1364/OE.26.000A99}, pages = {A99}, language = {en} } @inproceedings{AbebeGomardZschiedrichetal., author = {Abebe, Muluneh G. and Gomard, Guillaume and Zschiedrich, Lin and Rockstuhl, Carsten and Paetzold, Ulrich W. and Abass, Aimi}, title = {Thermodynamics of Photon Recycling in Four Terminal Perovskite/si Tandem Solar Cells}, series = {Optical Nanostructures and Advanced Materials for Photovoltaics}, booktitle = {Optical Nanostructures and Advanced Materials for Photovoltaics}, doi = {10.1364/PV.2017.PM4A.2}, pages = {PM4A.2}, language = {en} } @article{ChenManleyTockhornetal., author = {Chen, Duote and Manley, Phillip and Tockhorn, Philipp and Eisenhauer, David and K{\"o}ppel, Grit and Hammerschmidt, Martin and Burger, Sven and Albrecht, Steve and Becker, Christiane and J{\"a}ger, Klaus}, title = {Nanophotonic Light Management for Perovskite-Silicon Tandem Solar Cells}, series = {J. Photonics Energy}, volume = {8}, journal = {J. Photonics Energy}, doi = {10.1117/1.JPE.8.022601}, pages = {022601}, language = {en} } @inproceedings{JaegerBarthHammerschmidtetal., author = {J{\"a}ger, Klaus and Barth, Carlo and Hammerschmidt, Martin and Herrmann, Sven and Burger, Sven and Schmidt, Frank and Becker, Christiane}, title = {Sinusoidal Nanotextures for Enhanced Light Management in Thin-Film Solar Cells}, series = {28th Workshop on Quantum Solar Energy Conversion - (QUANTSOL)}, booktitle = {28th Workshop on Quantum Solar Energy Conversion - (QUANTSOL)}, editor = {European Society for Quantum Solar Energy Conversion,}, language = {en} } @article{BarthBurgerBecker, author = {Barth, Carlo and Burger, Sven and Becker, Christiane}, title = {Symmetry-Dependency of Anticrossing Phenomena in Slab-Type Photonic Crystals}, series = {Opt. Express}, volume = {24}, journal = {Opt. Express}, doi = {10.1364/OE.24.010931}, pages = {10931}, language = {en} } @article{BarthProbstHerrmannetal., author = {Barth, Carlo and Probst, J{\"u}rgen and Herrmann, Sven and Hammerschmidt, Martin and Becker, Christiane}, title = {Numerical characterization of symmetry properties for photonic crystals with hexagonal lattice}, series = {Proc. SPIE}, volume = {9885}, journal = {Proc. SPIE}, doi = {10.1117/12.2227094}, pages = {988506}, abstract = {We present a numerical method to characterize the symmetry properties of photonic crystal (PhC) modes based on field distributions, which themselves can be obtained numerically. These properties can be used to forecast specific features of the optical response of such systems, e.g. which modes are allowed to couple to external radiation fields. We use 2D PhCs with a hexagonal lattice of holes in dielectric as an example and apply our technique to reproduce results from analytical considerations. Further, the method is extended to fully vectorial problems in view of 3D PhCs and PhC slabs, its functionality is demonstrated using test cases and, finally, we provide an efficient implementation. The technique can thus readily be applied to output data of all band structure computation methods or even be embedded - gaining additional information about the mode symmetry.}, language = {en} } @article{JaegerKoeppelBarthetal., author = {J{\"a}ger, Klaus and K{\"o}ppel, Grit and Barth, Carlo and Hammerschmidt, Martin and Herrmann, Sven and Burger, Sven and Schmidt, Frank and Becker, Christiane}, title = {Sinusoidal gratings for optimized light management in c-Si thin-film solar cells}, series = {Proc. SPIE}, volume = {9898}, journal = {Proc. SPIE}, doi = {10.1117/12.2225459}, pages = {989808}, language = {en} } @inproceedings{JaegerBarthHammerschmidtetal., author = {J{\"a}ger, Klaus and Barth, Carlo and Hammerschmidt, Martin and Herrmann, Sven and Burger, Sven and Schmidt, Frank and Becker, Christiane}, title = {Sinusoidal Nanotextures for Coupling Light into c-Si Thin-Film Solar Cells}, series = {Light, Energy and the Environement 2015}, booktitle = {Light, Energy and the Environement 2015}, doi = {10.1364/PV.2015.PTu4B.3}, pages = {PTu4B.3}, language = {en} } @inproceedings{BarthJaegerBurgeretal., author = {Barth, Carlo and J{\"a}ger, Klaus and Burger, Sven and Hammerschmidt, Martin and Schmidt, Frank and Becker, Christiane}, title = {Design of Photonic Crystals with Near-Surface Field Enhancement}, series = {Light, Energy and the Environement 2015}, booktitle = {Light, Energy and the Environement 2015}, doi = {10.1364/PV.2015.JTu5A.9}, pages = {JTu5A.9}, language = {en} } @phdthesis{Barth, author = {Barth, Carlo}, title = {Analysis of photonic crystals for interaction with near-surface emitters}, doi = {10.14279/depositonce-6880}, language = {en} } @article{BarthBecker, author = {Barth, Carlo and Becker, Christiane}, title = {Machine learning classification for field distributions of photonic modes}, series = {Commun. Phys.}, volume = {1}, journal = {Commun. Phys.}, doi = {10.1038/s42005-018-0060-1}, pages = {58}, language = {en} } @inproceedings{JaegerJoštSutteretal., author = {J{\"a}ger, Klaus and Jošt, Marko and Sutter, Johannes and Tockhorn, Philipp and K{\"o}hnen, Eike and Eisenhauer, David and Manley, Phillip and Albrecht, Steve and Becker, Christiane}, title = {Improving Monolithic Perovskite/Silicon Tandem Solar Cells From an Optical Viewpoint}, series = {OSA Advanced Photonics Congress}, booktitle = {OSA Advanced Photonics Congress}, doi = {10.1364/PVLED.2019.PM4C.2}, pages = {PM4C.2}, language = {en} } @phdthesis{Mangalgiri, author = {Mangalgiri, Gauri}, title = {Development of Titanium Dioxide Metasurfaces and Nanosoupbowls for Optically Enhancing Silicon Photocathodes}, doi = {10.18452/20160}, language = {en} } @article{HammerschmidtDoepkingBurgeretal., author = {Hammerschmidt, Martin and D{\"o}pking, Sandra and Burger, Sven and Matera, Sebastian}, title = {Field Heterogeneities and Their Impact on Photocatalysis: Combining Optical and Kinetic Monte Carlo Simulations on the Nanoscale}, series = {J. Phys. Chem. C}, volume = {124}, journal = {J. Phys. Chem. C}, doi = {10.1021/acs.jpcc.9b11469}, pages = {3177}, language = {en} } @article{ManleyWaldeHagedornetal., author = {Manley, Phillip and Walde, Sebastian and Hagedorn, Sylvia and Hammerschmidt, Martin and Burger, Sven and Becker, Christiane}, title = {Nanopatterned Sapphire Substrates in Deep-UV LEDs: Is there an Optical Benefit?}, series = {Opt. Express}, volume = {28}, journal = {Opt. Express}, doi = {10.1364/OE.379438}, pages = {3619}, language = {en} } @misc{BeckerJaegerBurger, author = {Becker, Christiane and J{\"a}ger, Klaus and Burger, Sven}, title = {Nanophotonics for Solar Energy}, series = {Sol. Energy Mater. Sol. Cells}, volume = {221}, journal = {Sol. Energy Mater. Sol. Cells}, doi = {10.1016/j.solmat.2020.110916}, pages = {110916}, language = {en} } @article{ManleySegantiniAhibozetal., author = {Manley, Phillip and Segantini, Michele and Ahiboz, Doguscan and Hammerschmidt, Martin and Arnaoutakis, Georgios and MacQueen, Rowan W. and Burger, Sven and Becker, Christiane}, title = {Double-layer metasurface for enhanced photon up-conversion}, series = {APL Photon.}, volume = {6}, journal = {APL Photon.}, doi = {10.1063/5.0040839}, pages = {036103}, language = {en} } @article{WuerthManleyVoigtetal., author = {W{\"u}rth, Christian and Manley, Phillip and Voigt, Robert and Ahiboz, Doguscan and Becker, Christiane and Resch-Genger, Ute}, title = {Metasurface enhanced sensitized photon upconversion: towards highly efficient low power upconversion applications and nano-scale E-field sensors}, series = {Nano Lett.}, volume = {20}, journal = {Nano Lett.}, doi = {10.1021/acs.nanolett.0c02548}, pages = {6682}, language = {en} } @article{ManleySongBurgeretal., author = {Manley, Phillip and Song, Min and Burger, Sven and Schmid, Martina}, title = {Efficient determination of bespoke optically active nanoparticle distributions}, series = {J. Opt.}, volume = {20}, journal = {J. Opt.}, doi = {10.1088/2040-8986/aad114}, pages = {085003}, language = {en} } @inproceedings{BarthRoderBrodoceanuetal., author = {Barth, Carlo and Roder, Sebastian and Brodoceanu, Daniel and Kraus, Tobias and Burger, Sven and Hammerschmidt, Martin and Schmidt, Frank and Becker, Christiane}, title = {Increased fluorescence of PbS quantum dots on photonic crystal slab structures}, series = {Proc. Europ. Opt. Soc. Ann. Meet. 2016 (EOSAM)}, booktitle = {Proc. Europ. Opt. Soc. Ann. Meet. 2016 (EOSAM)}, isbn = {978-1-5108-4796-5}, pages = {181}, language = {en} } @inproceedings{HammerschmidtBarthBurgeretal., author = {Hammerschmidt, Martin and Barth, Carlo and Burger, Sven and Becker, Christiane and Schmidt, Frank}, title = {Determining 2D photonic crystal geometries from reflectance spectra with a reduced basis method}, series = {Proc. Europ. Opt. Soc. Ann. Meet. 2016 (EOSAM)}, booktitle = {Proc. Europ. Opt. Soc. Ann. Meet. 2016 (EOSAM)}, isbn = {978-1-5108-4796-5}, pages = {281}, language = {en} } @article{BeckerBurgerJaeger, author = {Becker, Christiane and Burger, Sven and J{\"a}ger, Klaus}, title = {Nanooptische Simulationen f{\"u}r optoelektronische Anwendungen}, series = {Photonik: Fachzeitschrift f{\"u}r die optischen Technologien}, volume = {2019}, journal = {Photonik: Fachzeitschrift f{\"u}r die optischen Technologien}, number = {2}, issn = {1432-9778}, pages = {42 -- 45}, language = {de} } @inproceedings{ManleyJaegerTockhornetal., author = {Manley, Phillip and J{\"a}ger, Klaus and Tockhorn, Philipp and Burger, Sven and Albrecht, Steve and Becker, Christiane}, title = {Optimization of nanostructured high efficiency perovskite/c-Si tandem solar cells via numerical simulation}, series = {Proc. SPIE}, volume = {10731}, booktitle = {Proc. SPIE}, doi = {10.1117/12.2321240}, pages = {107310B}, language = {en} } @inproceedings{ManleyHammerschmidtBurgeretal., author = {Manley, Phillip and Hammerschmidt, Martin and Burger, Sven and Becker, Christiane}, title = {Nanophotonic Enhancement of Light Out-Coupling for Deep-UV LEDs}, series = {The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2019)}, booktitle = {The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2019)}, editor = {Zhoudi, Said and Topa, Antonio}, issn = {2429-1390}, pages = {745}, language = {en} } @inproceedings{BeckerManleyJaegeretal., author = {Becker, Christiane and Manley, Phillip and J{\"a}ger, Klaus and Eisenhauer, David and Sutter, Johannes and Albrecht, Steve and Zheng, Kaibo and Pullerits, Tonu and Burger, Sven}, title = {Nanophotonic enhanced perovskite-silicon solar cell devices}, series = {The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2019)}, booktitle = {The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2019)}, editor = {Zhoudi, Said and Topa, Antonio}, issn = {2429-1390}, pages = {858}, language = {en} } @article{ManleyAbdiBerglundetal., author = {Manley, Phillip and Abdi, Fatwa F. and Berglund, Sean P. and Islam, A. T. M. Nazmul and Burger, Sven and van de Krol, Roel and Schmid, Martina}, title = {Absorption Enhancement for Ultra-Thin Solar Fuel Devices with Plasmonic Gratings}, series = {ACS Appl. Energy Mater.}, volume = {1}, journal = {ACS Appl. Energy Mater.}, doi = {10.1021/acsaem.8b01070}, pages = {5810}, language = {en} } @article{BeckerBurgerBarthetal., author = {Becker, Christiane and Burger, Sven and Barth, Carlo and Manley, Phillip and J{\"a}ger, Klaus and Eisenhauer, David and K{\"o}ppel, Grit and Chabera, Pavel and Chen, Junsheng and Zheng, Kaibo and Pullerits, T{\"o}nu}, title = {Nanophotonic enhanced two-photon excited photoluminescence of perovskite quantum dots}, series = {ACS Photonics}, volume = {5}, journal = {ACS Photonics}, doi = {10.1021/acsphotonics.8b01199}, pages = {4668}, language = {en} } @article{AbebeAbassGomardetal., author = {Abebe, Muluneh G. and Abass, Aimi and Gomard, Guillaume and Zschiedrich, Lin and Lemmer, Uli and Richards, Bryce S. and Rockstuhl, Carsten and Paetzold, Ulrich W.}, title = {Rigorous wave-optical treatment of photon recycling in thermodynamics of photovoltaics: Perovskite thin-film solar cells}, series = {Phys. Rev. B}, volume = {98}, journal = {Phys. Rev. B}, doi = {10.1103/PhysRevB.98.075141}, pages = {075141}, language = {en} } @inproceedings{JaegerManleyEisenhaueretal., author = {J{\"a}ger, Klaus and Manley, Phillip and Eisenhauer, David and Tockhorn, Philipp and Sutter, Johannes and Hammerschmidt, Martin and Burger, Sven and Albrecht, Steve and Becker, Christiane}, title = {Light management with sinusoidal nanotextures}, series = {Light, Energy and the Environment 2018}, booktitle = {Light, Energy and the Environment 2018}, doi = {10.1364/OSE.2018.OT5C.5}, pages = {OT5C.5}, language = {en} } @article{JaegerManleyChenetal., author = {J{\"a}ger, Klaus and Manley, Phillip and Chen, Duote and Tockhorn, Philipp and Eisenhauer, David and K{\"o}ppel, Grit and Hammerschmidt, Martin and Burger, Sven and Albrecht, Steve and Becker, Christiane}, title = {Antireflective nanotextures for monolithic perovskite-silicon tandem solar cells}, series = {Proc. SPIE}, volume = {10688}, journal = {Proc. SPIE}, doi = {10.1117/12.2306142}, pages = {106880A}, language = {en} } @misc{JaegerSutterSchneideretal., author = {J{\"a}ger, Klaus and Sutter, Johannes and Schneider, Philipp-Immanuel and Hammerschmidt, Martin and Becker, Christiane}, title = {Optical simulations of nanotextured perovskite/silicon tandem solar cell}, series = {HZB Data Service}, journal = {HZB Data Service}, doi = {10.5442/ND000005}, language = {en} } @article{AhibozAndresenManleyetal., author = {Ahiboz, Doguscan and Andresen, Elina and Manley, Phillip and Resch-Genger, Ute and W{\"u}rth, Christian and Becker, Christiane}, title = {Metasurface-Enhanced Photon Upconversion upon 1550 nm Excitation}, series = {Adv. Opt. Mater.}, volume = {9}, journal = {Adv. Opt. Mater.}, doi = {10.1002/adom.202101285}, pages = {2101285}, language = {en} } @inproceedings{JaegerSutterTockhornetal., author = {J{\"a}ger, Klaus and Sutter, Johannes and Tockhorn, Philipp and Hammerschmidt, Martin and Schneider, Philipp-Immanuel and Albrecht, Steve and Becker, Christiane}, title = {Improving perovskite/silicon tandem solar cells with optical simulations}, series = {Proc. SPIE}, volume = {PC12150}, booktitle = {Proc. SPIE}, doi = {10.1117/12.2621255}, pages = {PC1215001}, language = {en} } @inproceedings{AhibozAndresenManleyetal., author = {Ahiboz, Doguscan and Andresen, Elina and Manley, Phillip and Resch Genger, Ute and W{\"u}rth, Christian and Becker, Christiane}, title = {Enhanced Photon Upconversion Using Erbium-Doped Nanoparticles Interacting with Silicon Metasurfaces}, series = {IEEE 48th Photovoltaic Specialists Conference (PVSC)}, booktitle = {IEEE 48th Photovoltaic Specialists Conference (PVSC)}, doi = {10.1109/PVSC43889.2021.9518495}, pages = {2008 -- 2010}, language = {en} } @article{LopezFraguasBinkowskiBurgeretal., author = {Lopez-Fraguas, Eduardo and Binkowski, Felix and Burger, Sven and Hagedorn, Sylvia and Garcia-Camara, Braulio and Vergaz, Ricardo and Becker, Christiane and Manley, Phillip}, title = {Tripling the light extraction efficiency of a deep ultraviolet LED using a nanostructured p-contact}, series = {Sci. Rep.}, volume = {12}, journal = {Sci. Rep.}, doi = {10.1038/s41598-022-15499-7}, pages = {11480}, language = {en} } @inproceedings{TockhornSutterCruzetal., author = {Tockhorn, Philipp and Sutter, Johannes and Cruz, Alexandros and Wagner, Philipp and J{\"a}ger, Klaus and Yoo, Danbi and Lang, Felix and Grischek, Max and Li, Bor and Al-Ashouri, Amran and K{\"o}hnen, Eike and Stolterfoht, Martin and Neher, Dieter and Schlatmann, Rutger and Rech, Bernd and Stannowski, Bernd and Albrecht, Steve and Becker, Christiane}, title = {Nanooptically Enhanced Perovskite/Silicon Tandem Solar Cells with 29.80\% Power Conversion Efficiency}, series = {OSA Adv. Photonics}, booktitle = {OSA Adv. Photonics}, doi = {10.1364/NOMA.2022.JTu4H.2}, pages = {JTu4H.2}, language = {en} } @inproceedings{ManleyKruegerZschiedrichetal., author = {Manley, Phillip and Kr{\"u}ger, Jan and Zschiedrich, Lin and Hammerschmidt, Martin and Bodermann, Bernd and K{\"o}ning, Rainer and Schneider, Philipp-Immanuel}, title = {Elementary, my dear Zernike: model order reduction for accelerating optical dimensional microscopy}, series = {EPJ Web Conf.}, volume = {266}, booktitle = {EPJ Web Conf.}, doi = {10.1051/epjconf/202226610010}, pages = {10010}, language = {en} } @article{TillmannBlaesiBurgeretal., author = {Tillmann, Peter and Bl{\"a}si, Benedikt and Burger, Sven and Hammerschmidt, Martin and H{\"o}hn, Oliver and Becker, Christiane and J{\"a}ger, Klaus}, title = {Optimizing metal grating back reflectors for III-V-on-silicon multijunction solar cells}, series = {Opt. Express}, volume = {29}, journal = {Opt. Express}, doi = {10.1364/OE.426761}, pages = {22517}, language = {en} } @article{JaegerTillmannKatzetal., author = {J{\"a}ger, Klaus and Tillmann, Peter and Katz, Eugene A. and Becker, Christiane}, title = {Perovskite/silicon tandem solar cells: Effect of luminescent coupling and bifaciality}, series = {Sol. RRL}, volume = {5}, journal = {Sol. RRL}, doi = {10.1002/solr.202000628}, pages = {2000628}, language = {en} } @inproceedings{JaegerTillmannKatzetal., author = {J{\"a}ger, Klaus and Tillmann, Peter and Katz, Eugene A. and Becker, Christiane}, title = {Simulating bifacial perovskite/silicon tandem solar cells in large PV fields}, series = {OSA Advanced Photonics Congress}, booktitle = {OSA Advanced Photonics Congress}, doi = {10.1364/PVLED.2020.PvTh1G.3}, pages = {PvTh1G.3}, language = {en} } @article{TillmannJaegerBecker, author = {Tillmann, Peter and J{\"a}ger, Klaus and Becker, Christiane}, title = {Minimising levelised cost of electricity of bifacial solar panel arrays using Bayesian optimisation}, series = {Sustain. Energy Fuels}, volume = {4}, journal = {Sustain. Energy Fuels}, doi = {10.1039/C9SE00750D}, pages = {254}, language = {en} } @article{JaegerTillmannBecker, author = {J{\"a}ger, Klaus and Tillmann, Peter and Becker, Christiane}, title = {Detailed illumination model for bifacial solar cells}, series = {Opt. Express}, volume = {28}, journal = {Opt. Express}, doi = {10.1364/OE.383570}, pages = {4751}, language = {en} } @article{YooTillmannKraussetal., author = {Yoo, Danbi and Tillmann, Peter and Krauss, Tobias and Sutter, Johannes and Harter, Angelika and Trofimov, Sergei and Naydenov, Boris and J{\"a}ger, Klaus and Hauser, Hubert and Becker, Christiane}, title = {Comparative Optical Analysis of Imprinted Nano-, Micro- and Biotextures on Solar Glasses for Increased Energy Yield}, series = {Solar RRL}, volume = {7}, journal = {Solar RRL}, doi = {10.1002/solr.202300071}, pages = {2300071}, language = {en} } @inproceedings{TillmannJaegerKatzetal., author = {Tillmann, Peter and J{\"a}ger, Klaus and Katz, Eugene and Becker, Christiane}, title = {Relaxed current-matching constraints by bifacial operation and luminescent coupling in perovskite/silicon tandem solar cells}, series = {2021 IEEE 48th Photovoltaic Specialists Conference (PVSC)}, booktitle = {2021 IEEE 48th Photovoltaic Specialists Conference (PVSC)}, doi = {10.1109/PVSC43889.2021.9518891}, pages = {1086}, language = {en} } @article{TillmannJaegerKarsentietal., author = {Tillmann, Peter and J{\"a}ger, Klaus and Karsenti, Asher and Kreinin, Lev and Becker, Christiane}, title = {Model-Chain Validation for Estimating the Energy Yield of Bifacial Perovskite/Silicon Tandem Solar Cells}, series = {Sol. RRL}, volume = {6}, journal = {Sol. RRL}, doi = {10.1002/solr.202200079}, pages = {2200079}, language = {en} } @phdthesis{Tillmann, author = {Tillmann, Peter}, title = {Optimizing bifacial tandem solar cells for realistic operation conditions}, doi = {10.17169/refubium-39571}, language = {en} } @inproceedings{JaegerBerwigKurpiersetal., author = {J{\"a}ger, Klaus and Berwig, Sebastian and Kurpiers, Jona and Yang, Fengjiu and Tockhorn, Philipp and Albrecht, Steve and Becker, Christiane}, title = {Optical Simulations of Perovskite/Perovskite Tandem Solar Cells}, series = {Integrated Photonics Research, Silicon and Nanophotonics}, booktitle = {Integrated Photonics Research, Silicon and Nanophotonics}, doi = {10.1364/IPRSN.2023.JM4D.3}, pages = {JM4D.3}, language = {en} } @article{SchaibleNouriHoepkenetal., author = {Schaible, Jonas and Nouri, Bijan and H{\"o}pken, Lars and Kotzab, Tim and Loevenich, Matthias and Blum, Niklas and Hammer, Annette and St{\"u}hrenberg, Jonas and J{\"a}ger, Klaus and Becker, Christiane and Wilbert, Stefan}, title = {Application of nowcasting to reduce the impact of irradiance ramps on PV power plants}, series = {EPJ Photovolt.}, volume = {15}, journal = {EPJ Photovolt.}, doi = {10.1051/epjpv/2024009}, pages = {15}, language = {en} } @article{ErnstAsselineauTillmannetal., author = {Ernst, Marco and Asselineau, Charles-Alexis and Tillmann, Peter and J{\"a}ger, Klaus and Becker, Christiane}, title = {Modelling bifacial irradiance - Step-by-step comparison and validation of view factor and ray tracing models}, series = {Appl. Energy}, volume = {369}, journal = {Appl. Energy}, publisher = {Elsevier BV}, issn = {0306-2619}, doi = {10.1016/j.apenergy.2024.123574}, pages = {123574}, language = {en} } @article{ManleyHammerschmidtZschiedrichetal., author = {Manley, Phillip and Hammerschmidt, Martin and Zschiedrich, Lin and J{\"a}ger, Klaus and Becker, Christiane and Burger, Sven}, title = {Modelling luminescent coupling in multi-junction solar cells: perovskite silicon tandem case study}, series = {Proc. SPIE}, volume = {13014}, journal = {Proc. SPIE}, doi = {10.1117/12.3023941}, pages = {1301404}, language = {en} } @inproceedings{BeckerBlaesiBurgeretal., author = {Becker, Christiane and Bl{\"a}si, Benedikt and Burger, Sven and Ehrler, Bruno and Gordon, Ivan and Isabella, Olindo and Jaeger, Klaus and Jost, Marko and Manley, Phillip and Mu{\~n}oz, Delfina and Paetzold, Ulrich W. and Sai, Hitoshi and Yablonovitch, Eli}, title = {Optical challenges for terawatt-scale photovoltaics}, series = {Proc. SPIE}, volume = {PC13014}, booktitle = {Proc. SPIE}, publisher = {SPIE}, doi = {10.1117/12.3016415}, pages = {PC1301401}, language = {en} } @inproceedings{SchaibleYooWinartoetal., author = {Schaible, Jonas and Yoo, Danbi and Winarto, Hanifa and Miaskiewicz, Alexandra and Albrecht, Steve and Wessels, Andreas and Bl{\"a}si, Benedikt and Burger, Sven and Jaeger, Klaus and Becker, Christiane}, title = {On aesthetical appearance of colored perovskite solar modules}, series = {Proc. SPIE}, volume = {PC13014}, booktitle = {Proc. SPIE}, publisher = {SPIE}, doi = {10.1117/12.3017427}, pages = {PC1301406}, language = {en} }