Jäger, Dr. Klaus

Position:

Guest

Room:

2033

Division:

Mathematics of Complex Systems

Department:

Modeling and Simulation of Complex Processes

Research group:

Computational Nano Optics

Mail:

jaeger

zib.de

Phone:

+49 30 841 85 - 304

Fax:

+49 30 841 85 - 107

Projects

Head

Joint Lab BerOSE

Optimizing Nanotextured Solar Cells (HEIBRIDS)

Publications

2023 2022 2021 2020 2019 2018 2017 2016 2015

2023
Danbi Yoo, Peter Tillmann, Tobias Krauss, Johannes Sutter, Angelika Harter, Sergei Trofimov, Boris Naydenov, Klaus Jäger, Hubert Hauser, Christiane Becker	Comparative Optical Analysis of Imprinted Nano-, Micro- and Biotextures on Solar Glasses for Increased Energy Yield	Solar RRL, Vol.7, p. 2300071, 2023	BibTeX DOI
Klaus Jäger, Sebastian Berwig, Jona Kurpiers, Fengjiu Yang, Philipp Tockhorn, Steve Albrecht, Christiane Becker	Optical Simulations of Perovskite/Perovskite Tandem Solar Cells	Integrated Photonics Research, Silicon and Nanophotonics, p. JM4D.3, Optica Technical Digest Series, 2023	BibTeX
2022
Klaus Jäger, Johannes Sutter, Philipp Tockhorn, Martin Hammerschmidt, Philipp-Immanuel Schneider, Steve Albrecht, Christiane Becker	Improving perovskite/silicon tandem solar cells with optical simulations	Proc. SPIE, p. PC1215001, Vol.PC12150, 2022	BibTeX DOI
Peter Tillmann, Klaus Jäger, Asher Karsenti, Lev Kreinin, Christiane Becker	Model-Chain Validation for Estimating the Energy Yield of Bifacial Perovskite/Silicon Tandem Solar Cells	Sol. RRL, Vol.6, p. 2200079, 2022	BibTeX DOI
Philipp Tockhorn, Johannes Sutter, Alexandros Cruz, Philipp Wagner, Klaus Jäger, Danbi Yoo, Felix Lang, Max Grischek, Bor Li, Jinzhao Li, Oleksandra Shargaieva, Eva Unger, Amran Al-Ashouri, Eike Köhnen, Martin Stolterfoth, Dieter Neher, Rutger Schlatmann, Bernd Rech, Bernd Stannowski, Steve Albrecht, Christiane Becker	Nano-optical designs for high-efficiency monolithic perovskite–silicon tandem solar cells	Nat. Nanotechnol., Vol.17, p. 1214, 2022	BibTeX DOI
Philipp Tockhorn, Johannes Sutter, Alexandros Cruz, Philipp Wagner, Klaus Jäger, Danbi Yoo, Felix Lang, Max Grischek, Bor Li, Amran Al-Ashouri, Eike Köhnen, Martin Stolterfoht, Dieter Neher, Rutger Schlatmann, Bernd Rech, Bernd Stannowski, Steve Albrecht, Christiane Becker	Nanooptically Enhanced Perovskite/Silicon Tandem Solar Cells with 29.80% Power Conversion Efficiency	OSA Adv. Photonics, p. JTu4H.2, OSA Technical Digest, 2022	BibTeX DOI
2021
Christiane Becker, Klaus Jäger, Sven Burger	Nanophotonics for Solar Energy	Sol. Energy Mater. Sol. Cells, Vol.221, p. 110916, 2021	BibTeX DOI
Klaus Jäger, Johannes Sutter, Philipp-Immanuel Schneider, Martin Hammerschmidt, Christiane Becker	Optical simulations of nanotextured perovskite/silicon tandem solar cell	HZB Data Service, 2021	BibTeX DOI
Peter Tillmann, Benedikt Bläsi, Sven Burger, Martin Hammerschmidt, Oliver Höhn, Christiane Becker, Klaus Jäger	Optimizing metal grating back reflectors for III-V-on-silicon multijunction solar cells	Opt. Express, Vol.29, p. 22517, 2021	BibTeX DOI
Klaus Jäger, Peter Tillmann, Eugene A. Katz, Christiane Becker	Perovskite/silicon tandem solar cells: Effect of luminescent coupling and bifaciality	Sol. RRL, Vol.5, p. 2000628, 2021	BibTeX arXiv DOI
Klaus Jäger, Johannes Sutter, Martin Hammerschmidt, Philipp-Immanuel Schneider, Christiane Becker	Prospects of light management in perovskite/silicon tandem solar cells	Nanophotonics, Vol.10, p. 1991, 2021	BibTeX DOI
Peter Tillmann, Klaus Jäger, Eugene Katz, Christiane Becker	Relaxed current-matching constraints by bifacial operation and luminescent coupling in perovskite/silicon tandem solar cells	2021 IEEE 48th Photovoltaic Specialists Conference (PVSC), p. 1086, 2021	BibTeX DOI
2020
Klaus Jäger, Peter Tillmann, Christiane Becker	Detailed illumination model for bifacial solar cells	Opt. Express, Vol.28, p. 4751, 2020	BibTeX DOI
Philipp Tockhorn, Johannes Sutter, Rémi Colom, Lukas Kegelmann, Amran Al-Ashouri, Marcel Roß, Klaus Jäger, Thomas Unold, Sven Burger, Steve Albrecht, Christiane Becker	Improved Quantum Efficiency by Advanced Light Management in Nanotextured Solution-Processed Perovskite Solar Cells	ACS Photonics, Vol.7, p. 2589, 2020	BibTeX DOI
Peter Tillmann, Klaus Jäger, Christiane Becker	Minimising levelised cost of electricity of bifacial solar panel arrays using Bayesian optimisation	Sustain. Energy Fuels, Vol.4, p. 254, 2020	BibTeX DOI
Klaus Jäger, Peter Tillmann, Eugene A. Katz, Christiane Becker	Simulating bifacial perovskite/silicon tandem solar cells in large PV fields	OSA Advanced Photonics Congress, p. PvTh1G.3, OSA Technical Digest, 2020	BibTeX DOI
2019
Klaus Jäger, Marko Jošt, Johannes Sutter, Philipp Tockhorn, Eike Köhnen, David Eisenhauer, Phillip Manley, Steve Albrecht, Christiane Becker	Improving Monolithic Perovskite/Silicon Tandem Solar Cells From an Optical Viewpoint	OSA Advanced Photonics Congress, p. PM4C.2, OSA Technical Digest, 2019	BibTeX DOI
Christiane Becker, Sven Burger, Klaus Jäger	Nanooptische Simulationen für optoelektronische Anwendungen	Photonik: Fachzeitschrift für die optischen Technologien, 2019(2), pp. 42-45, 2019	BibTeX
Christiane Becker, Phillip Manley, Klaus Jäger, David Eisenhauer, Johannes Sutter, Steve Albrecht, Kaibo Zheng, Tonu Pullerits, Sven Burger	Nanophotonic enhanced perovskite-silicon solar cell devices	The 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META 2019), Said Zhoudi, Antonio Topa (Eds.), p. 858, 2019	BibTeX
2018
Klaus Jäger, Phillip Manley, Duote Chen, Philipp Tockhorn, David Eisenhauer, Grit Köppel, Martin Hammerschmidt, Sven Burger, Steve Albrecht, Christiane Becker	Antireflective nanotextures for monolithic perovskite-silicon tandem solar cells	Proc. SPIE, Vol.10688, p. 106880A, 2018	BibTeX DOI arXiv
Klaus Jäger, Phillip Manley, David Eisenhauer, Philipp Tockhorn, Johannes Sutter, Martin Hammerschmidt, Sven Burger, Steve Albrecht, Christiane Becker	Light management with sinusoidal nanotextures	Light, Energy and the Environment 2018, p. OT5C.5, OSA Technical Digest, 2018	BibTeX DOI
Duote Chen, Phillip Manley, Philipp Tockhorn, David Eisenhauer, Grit Köppel, Martin Hammerschmidt, Sven Burger, Steve Albrecht, Christiane Becker, Klaus Jäger	Nanophotonic Light Management for Perovskite-Silicon Tandem Solar Cells	J. Photonics Energy, Vol.8, p. 022601, 2018	BibTeX DOI arXiv
Christiane Becker, Sven Burger, Carlo Barth, Phillip Manley, Klaus Jäger, David Eisenhauer, Grit Köppel, Pavel Chabera, Junsheng Chen, Kaibo Zheng, Tönu Pullerits	Nanophotonic enhanced two-photon excited photoluminescence of perovskite quantum dots	ACS Photonics, Vol.5, p. 4668, 2018	BibTeX DOI arXiv
Klaus Jäger, Grit Köppel, Martin Hammerschmidt, Sven Burger, Christiane Becker	On accurate simulations of thin-film solar cells with a thick glass superstrate	Opt. Express, Vol.26, p. A99, 2018	BibTeX DOI
Phillip Manley, Klaus Jäger, Philipp Tockhorn, Sven Burger, Steve Albrecht, Christiane Becker	Optimization of nanostructured high efficiency perovskite/c-Si tandem solar cells via numerical simulation	Proc. SPIE, p. 107310B, Vol.10731, 2018	BibTeX DOI
2017
Klaus Jäger, Grit Köppel, Martin Hammerschmidt, Sven Burger, Christiane Becker	Accurate optical simulations of periodic nanostructures on a thick glass substrate	29th Workshop on Quantum Solar Energy Conversion - (QUANTSOL), 2017	PDF BibTeX
Klaus Jäger, Grit Köppel, David Eisenhauer, Duote Chen, Martin Hammerschmidt, Sven Burger, Christiane Becker	Optical simulations of advanced light management for liquid-phase crystallized silicon thin-film solar cells	Proc. SPIE, Vol.10356, p. 103560F, 2017	BibTeX DOI
David Eisenhauer, Grit Köppel, Klaus Jäger, Duote Chen, Oleksandra Shargaieva, Paul Sonntag, Daniel Armkreutz, Bernd Rech, Christiane Becker	Smooth anti-reflective three-dimensional textures for liquid phase crystallized silicon thin-film solar cells on glass	Sci. Rep., Vol.7, p. 2658, 2017	BibTeX arXiv DOI
2016
Klaus Jäger, Martin Hammerschmidt, Grit Köppel, Sven Burger, Christiane Becker	On Accurate Simulations of Thin-Film Solar Cells With a Thick Glass Superstrate	Light, Energy and the Environment 2016, p. PM3B.5, OSA Technical Digest, 2016	BibTeX DOI
David Eisenhauer, Klaus Jäger, Grit Köppel, Bernd Rech, Christiane Becker	Optical Properties of Smooth Anti-reflective Three-dimensional Textures for Silicon Thin-film Solar Cells	Energy Procedia, Vol.102, pp. 27-35, 2016	BibTeX DOI
Klaus Jäger, Carlo Barth, Martin Hammerschmidt, Sven Herrmann, Sven Burger, Frank Schmidt, Christiane Becker	Simulations of sinusoidal nanotextures for coupling light into c-Si thin-film solar cells	Opt. Express, Vol.24, p. A569, 2016	BibTeX DOI
Klaus Jäger, Carlo Barth, Martin Hammerschmidt, Sven Herrmann, Sven Burger, Frank Schmidt, Christiane Becker	Sinusoidal Nanotextures for Enhanced Light Management in Thin-Film Solar Cells	28th Workshop on Quantum Solar Energy Conversion - (QUANTSOL), European Society for Quantum Solar Energy Conversion (Ed.), 2016	PDF BibTeX
Klaus Jäger, Grit Köppel, Carlo Barth, Martin Hammerschmidt, Sven Herrmann, Sven Burger, Frank Schmidt, Christiane Becker	Sinusoidal gratings for optimized light management in c-Si thin-film solar cells	Proc. SPIE, Vol.9898, p. 989808, 2016	BibTeX DOI
2015
Carlo Barth, Klaus Jäger, Sven Burger, Martin Hammerschmidt, Frank Schmidt, Christiane Becker	Design of Photonic Crystals with Near-Surface Field Enhancement	Light, Energy and the Environement 2015, p. JTu5A.9, OSA Technical Digest, 2015	BibTeX DOI
Klaus Jäger, Carlo Barth, Martin Hammerschmidt, Sven Herrmann, Sven Burger, Frank Schmidt, Christiane Becker	Sinusoidal Nanotextures for Coupling Light into c-Si Thin-Film Solar Cells	Light, Energy and the Environement 2015, p. PTu4B.3, OSA Technical Digest, 2015	BibTeX DOI