Photovoltaics and Wind Energy
Photovoltaics (PV) and Wind Energy, are the two most important technological pillars for the future supply of renewable electricity. Our research covers basic materials issues, the development of high-performance components and systems, long-term stability and cost-effective and sustainable production technologies. Moreover, the integration of these fluctuating generation technologies into the entire energy system as well as environmental and acceptance aspects will be addressed in close cooperation with the ESD program.
KIT participates in the subtopic Photovoltaics:
From Novel Materials towards Ubiquitous Applications: Despite the significant progress made in lowering the electricity generation costs during the past decades, an increase of the power conversion efficiency of PV provides the most important leverage for further reducing the lowest levelized cost of electricity (LCOE), the key indicator in a competitive energy market and a powerful enabler for the transition to a sustainable energy system by further electrification of sectors such as transport, heating/cooling and energy-intensive industry. Accordingly, the strategic goal for funding period (POF IV) is to realize new photovoltaic device concepts surpassing today’s efficiency limits at low costs demonstrating long-term stable PV module technology with efficiencies above 30 %. Additionally these new technologies should explore new functionalities that meet the key criteria for resource-saving, sustainable and cost-effective industrial production and integration into system solutions.
KIT focus PV
Materials and Interfaces
Cell Design an Development
Modules, Reliability and Specific Applications
Simulation, Theory, Optics and Analytics
KIT scientists develop perovskite/ CIS tandem solar cells with efficiency of almost 25 percent - enabling mobile applications; Read ACS Energy Letters!
KIT news in German
KIT researchers of the MTET program have developed colored perovskite solar modules for building facades or roofs | Read the paper!
KIT news (in German)
The license-free software "EYCALC" from the KIT allows precise calculation of the energy yield of complex perovskite-based tandem solar cells!
KIT press release (in German)
The tenure-track professorship "Next Generation Photovoltaics" strengthens the activities in the field of perovskite photovoltaics starting March 1, 21.
morePublications
2022
Journal Articles
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Abdollahi Nejand, B.; Ritzer, D. B.; Hu, H.; Schackmar, F.; Moghadamzadeh, S.; Feeney, T.; Singh, R.; Laufer, F.; Schmager, R.; Azmi, R.; Kaiser, M.; Abzieher, T.; Gharibzadeh, S.; Ahlswede, E.; Lemmer, U.; Richards, B. S.; Paetzold, U. W.
Scalable two-terminal all-perovskite tandem solar modules with a 19.1% efficiency
2022. Nature Energy. doi:10.1038/s41560-022-01059-w -
Ruiz-Preciado, M. A.; Gota, F.; Fassl, P.; Hossain, I. M.; Singh, R.; Laufer, F.; Schackmar, F.; Feeney, T.; Farag, A.; Allegro, I.; Hu, H.; Gharibzadeh, S.; Nejand, B. A.; Gevaerts, V. S.; Simor, M.; Bolt, P. J.; Paetzold, U. W.
Monolithic Two-Terminal Perovskite/CIS Tandem Solar Cells with Efficiency Approaching 25%
2022. ACS Energy Letters, 7, 2273–2281. doi:10.1021/acsenergylett.2c00707 -
Li, Y.; Roger, J.; Allegro, I.; Fischer, J. C.; Jin, Q.; Lemmer, U.; Howard, I. A.; Paetzold, U. W.
Lasing from Laminated Quasi‐2D/3D Perovskite Planar Heterostructures
2022. Advanced Functional Materials, Artkl.Nr.: 2200772. doi:10.1002/adfm.202200772 -
Gota, F.; Schmager, R.; Farag, A.; Paetzold, U. W.
Energy yield modelling of textured perovskite/silicon tandem photovoltaics with thick perovskite top cells
2022. Optics Express, 30 (9), 14172–14188. doi:10.1364/OE.447069 -
Katumo, N.; Li, K.; Richards, B. S.; Howard, I. A.
Dual-color dynamic anti-counterfeiting labels with persistent emission after visible excitation allowing smartphone authentication
2022. Scientific reports, 12 (1), Art.Nr.: 2100. doi:10.1038/s41598-022-05885-6 -
Kiseleva, N.; Filatov, M. A.; Fischer, J. C.; Kaiser, M.; Jakoby, M.; Busko, D.; Howard, I. A.; Richards, B. S.; Turshatov, A.
BODIPY–pyrene donor–acceptor sensitizers for triplet–triplet annihilation upconversion: the impact of the BODIPY-core on upconversion efficiency
2022. Physical chemistry, chemical physics, 24 (6), 3568–3578. doi:10.1039/d1cp05382e -
Yang, C.; Atwater, H. A.; Baldo, M. A.; Baran, D.; Barile, C. J.; Barr, M. C.; Bates, M.; Bawendi, M. G.; Bergren, M. R.; Borhan, B.; Brabec, C. J.; Brovelli, S.; Bulović, V.; Ceroni, P.; Debije, M. G.; Delgado-Sanchez, J.-M.; Dong, W.-J.; Duxbury, P. M.; Evans, R. C.; Forrest, S. R.; Gamelin, D. R.; Giebink, N. C.; Gong, X.; Griffini, G.; Guo, F.; Herrera, C. K.; Ho-Baillie, A. W. Y.; Holmes, R. J.; Hong, S.-K.; Kirchartz, T.; Levine, B. G.; Li, H.; Li, Y.; Liu, D.; Loi, M. A.; Luscombe, C. K.; Makarov, N. S.; Mateen, F.; Mazzaro, R.; McDaniel, H.; McGehee, M. D.; Meinardi, F.; Menéndez-Velázquez, A.; Min, J.; Mitzi, D. B.; Moemeni, M.; Moon, J. H.; Nattestad, A.; Nazeeruddin, M. K.; Nogueira, A. F.; Paetzold, U. W.; Patrick, D. L.; Pucci, A.; Rand, B. P.; Reichmanis, E.; Richards, B. S.; Roncali, J.; Rosei, F.; Schmidt, T. W.; So, F.; Tu, C.-C.; Vahdani, A.; Sark, W. G. J. H. M.; Verduzco, R.; Vomiero, A.; Wong, W. W. H.; Wu, K.; Yip, H.-L.; Zhang, X.; Zhao, H.; Lunt, R. R.
Consensus statement: Standardized reporting of power-producing luminescent solar concentrator performance
2022. Joule, 6 (1), 8–15. doi:10.1016/j.joule.2021.12.004 -
Eggers, H.; Gharibzadeh, S.; Koch, S.; Schackmar, F.; Ritzer, D.; Abzieher, T.; Richards, B. S.; Erban, C.; Paetzold, U. W.
Perovskite Solar Cells with Vivid, Angle‐Invariant and Customizable Inkjet‐printed Colorization for Building‐Integrated Photovoltaics
2022. Solar RRL. doi:10.1002/solr.202100897 -
Donie, Y. J.; Yuan, Y.; Allegro, I.; Schackmar, F.; Hossain, I. M.; Huber, R.; Roger, J.; Paetzold, U. W.; Gomard, G.; Lemmer, U.
A Self‐Assembly Method for Tunable and Scalable Nano‐Stamps: A Versatile Approach for Imprinting Nanostructures
2022. Advanced materials technologies, 7 (6), Art.Nr.: 2101008. doi:10.1002/admt.202101008 -
Yu, S.; Guo, B.; Johnsen, S.; Wiegand, G.; Lemmer, U.; Guo, X.; Zhang, M.; Li, Y.; Sprau, C.; Hölscher, H.; Colsmann, A.; Gomard, G.
Nanoporous Polymer Reflectors for Organic Solar Cells
2022. Energy technology, 10 (2), Art.-Nr. 2100676. doi:10.1002/ente.202100676 -
Arnaoutakis, G.; Favilla, E.; Tonelli, M.; Richards, B.
Single crystal monolithic up-converter solar cell device tandems with integrated optics
2022. Journal of the Optical Society of America / B, 39 (1), 239–247. doi:10.1364/JOSAB.437892 -
Boinski, A.-K.; Riemer, O.; Karpuschewski, B.; Schneider, M.; Guttmann, M.; Worgull, M.
Fast Tool Machining and Hot embossing for the manufacture of diffractive structured surfaces
2022. Precision engineering, 7 (4), 12–19. doi:10.1016/j.precisioneng.2021.10.002 -
Ternes, S.; Laufer, F.; Scharfer, P.; Schabel, W.; Richards, B. S.; Howard, I. A.; Paetzold, U. W.
Correlative In Situ Multichannel Imaging for Large-Area Monitoring of Morphology Formation in Solution-Processed Perovskite Layers
2022. Solar RRL, 6 (3), Art.-Nr. 2100353. doi:10.1002/solr.202100353
2021
Journal Articles
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Hu, H.; Moghadamzadeh, S.; Azmi, R.; Li, Y.; Kaiser, M.; Fischer, J. C.; Jin, Q.; Maibach, J.; Hossain, I. M.; Paetzold, U. W.; Abdollahi Nejand, B.
Sn-Pb Mixed Perovskites with Fullerene-Derivative Interlayers for Efficient Four-Terminal All-Perovskite Tandem Solar Cells
2021. Advanced Functional Materials. doi:10.1002/adfm.202107650 -
Eliwi, A. A.; Malekshahi Byranvand, M.; Fassl, P.; Khan, M. R.; Hossain, I. M.; Frericks, M.; Ternes, S.; Abzieher, T.; Schwenzer, J. A.; Mayer, T.; Hofmann, J. P.; Richards, B. S.; Lemmer, U.; Saliba, M.; Paetzold, U. W.
Optimization of SnO electron transport layer for efficient planar perovskite solar cells with very low hysteresis†
2021. Materials advances, 3 (1), 456–466. doi:10.1039/d1ma00585e -
Almora, O.; Baran, D.; Bazan, G. C.; Berger, C.; Cabrera, C. I.; Catchpole, K. R.; Erten-Ela, S.; Guo, F.; Hauch, J.; Ho-Baillie, A. W. Y.; Jacobsson, T. J.; Janssen, R. A. J.; Kirchartz, T.; Kopidakis, N.; Li, Y.; Loi, M. A.; Lunt, R. R.; Mathew, X.; McGehee, M. D.; Min, J.; Mitzi, D. B.; Nazeeruddin, M. K.; Nelson, J.; Nogueira, A. F.; Paetzold, U. W.; Park, N.-G.; Rand, B. P.; Rau, U.; Snaith, H. J.; Unger, E.; Vaillant-Roca, L.; Yip, H.-L.; Brabec, C. J.
Device Performance of Emerging Photovoltaic Materials (Version 2)
2021. Advanced Energy Materials, 11 (48), Art.Nr. 2102526. doi:10.1002/aenm.202102526 -
Kaiser, M.; Li, Y.; Allegro, I.; Richards, B. S.; Paetzold, U. W.; Howard, I. A.
Interpreting the Time-Resolved Photoluminescence of Quasi-2D Perovskites
2021. Advanced Materials Interfaces. doi:10.1002/admi.202101326 -
Li, Y.; Čalkovský, M.; Müller, E.; Sprau, C.; Colsmann, A.; Gerthsen, D.
Highly Selective Cu Staining of Sulfur-Containing Polymers Facilitates 3D Nanomorphology Reconstruction of Polymer:Fullerene Blends in Organic Solar Cells by FIB-SEM Tomography
2021. ACS applied materials & interfaces, 13 (44), 53252–53261. doi:10.1021/acsami.1c16728 -
Huang, X.; Bäuerle, R.; Tisserant, J.-N.; Kowalsky, W.; Lovrinčić, R.; Hernandez-Sosa, G.
Blue-emission tuning of perovskite light-emitting diodes with a simple TPBi surface treatment
2021. MRS communications. doi:10.1557/s43579-021-00108-x -
Chauhan, A.; Kataria, S.; Busko, D.; Cardona, F. A.; Turshatov, A.; Richards, B. S.
Elucidating the role of metal-ion co-doping towards boosting upconversion luminescence in gadolinium vanadate
2021. Journal of materials chemistry / C, 9 (46), 16709–16720. doi:10.1039/D1TC03205D -
Singh, R.; Madirov, E.; Busko, D.; Hossain, I. M.; Konyushkin, V. A.; Nakladov, A. N.; Kuznetsov, S. V.; Farooq, A.; Gharibzadeh, S.; Paetzold, U. W.; Richards, B. S.; Turshatov, A.
Harvesting Sub-bandgap Photons via Upconversion for Perovskite Solar Cells
2021. ACS applied materials & interfaces, 13 (46), 54874–54883. doi:10.1021/acsami.1c13477 -
Ritzer, D. B.; Abzieher, T.; Basibüyük, A.; Feeney, T.; Laufer, F.; Ternes, S.; Richards, B. S.; Bergfeld, S.; Paetzold, U. W.
Upscaling of perovskite solar modules: The synergy of fully evaporated layer fabrication and all‐laser‐scribed interconnections
2021. Progress in photovoltaics. doi:10.1002/pip.3489 -
Beygi Nasrabadi, H.; Madirov, E.; Popescu, R.; Štacková, L.; Štacko, P.; Klán, P.; Richards, B. S.; Hudry, D.; Turshatov, A.
Coordination mechanism of cyanine dyes on the surface of core@active shell β-NaGdF:Yb,Er nanocrystals and its role in enhancing upconversion luminescence
2021. Journal of materials chemistry / C, 9 (45), 16313–16323. doi:10.1039/d1tc03333f -
Krebsbach, P.; Schlisske, S.; Strobel, N.; Seiberlich, M.; Ruiz-Preciado, L. A.; Rainer, C.; Huang, X.; Lemmer, U.; Hernandez-Sosa, G.
Inkjet-Printed Tin Oxide Hole-Blocking Layers for Organic Photodiodes
2021. ACS applied electronic materials, 3 (11), 4959–4966. doi:10.1021/acsaelm.1c00760 -
Hudry, D.; De Backer, A.; Popescu, R.; Busko, D.; Howard, I. A.; Bals, S.; Zhang, Y.; Pedrazo-Tardajos, A.; Van Aert, S.; Gerthsen, D.; Altantzis, T.; Richards, B. S.
Interface Pattern Engineering in Core-Shell Upconverting Nanocrystals: Shedding Light on Critical Parameters and Consequences for the Photoluminescence Properties
2021. Small, 17 (47), Art.-Nr. 2104441. doi:10.1002/smll.202104441 -
Roslizar, A.; Taddeucci, J.; Paetzold, U. W.; Hölscher, H.; Richards, B. S.
Influence of Wind Speed on Volcano Ash Removal From Self-Cleaning Cover Films Dedicated for Photovoltaics
2021. IEEE journal of photovoltaics. doi:10.1109/JPHOTOV.2021.3117913 -
Jürgensen, N.; Pietsch, M.; Hai, X.; Schlisske, S.; Hernandez-Sosa, G.
Green ink formulation for inkjet printed transparent electrodes in OLEDs on biodegradable substrates
2021. Synthetic Metals, 282, Art.-Nr.: 116930. doi:10.1016/j.synthmet.2021.116930 -
Dolinko, A.; Borgmann, L.; Lutz, C.; Curticean, E. R.; Wacker, I.; Vidal, M. S.; Szischik, C.; Donie, Y.; Inchaussandague, M.; Skigin, D.; Hölscher, H.; Tubaro, P.; Barreira, A.
Analysis of the optical properties of the silvery spots on the wings of the Gulf Fritillary, Dione vanillae
2021. Scientific Reports, 11 (1), 19341. doi:10.1038/s41598-021-98237-9 -
Leonhard, T.; Röhm, H.; Altermann, F. J.; Hoffmann, M. J.; Colsmann, A.
Evolution of ferroelectric domains in methylammonium lead iodide and correlation with the performance of perovskite solar cells
2021. Journal of materials chemistry / A, 9 (38), 21845–21858. doi:10.1039/d1ta06290e -
Yan, W.; Liu, L.; Li, W.; Wu, Z.; Zang, Y.; Wang, Y.; Liu, K.; Chen, M.; Zhong, Z.
Toward high efficiency for long-term stable Cesium doped hybrid perovskite solar cells via effective light management strategy
2021. Journal of power sources, 510, Art.-Nr.: 230410. doi:10.1016/j.jpowsour.2021.230410 -
Moghadamzadeh, S.; Hossain, I. M.; Loy, M.; Ritzer, D. B.; Hu, H.; Hauschild, D.; Mertens, A.; Becker, J.-P.; Haghighirad, A. A.; Ahlswede, E.; Weinhardt, L.; Lemmer, U.; Nejand, B. A.; Paetzold, U. W.
InO:H-Based Hole-Transport-Layer-Free Tin/Lead Perovskite Solar Cells for Efficient Four-Terminal All-Perovskite Tandem Solar Cells
2021. ACS applied materials & interfaces, 13 (39), 46488–46498. doi:10.1021/acsami.1c06457 -
Saxena, S.; Marlow, P.; Subbiah, J.; Colsmann, A.; Wong, W. W. H.; Jones, D. J.
Pyridine End-Capped Polymer to Stabilize Organic Nanoparticle Dispersions for Solar Cell Fabrication through Reversible Pyridinium Salt Formation
2021. ACS Applied Materials and Interfaces, 13 (30), 36044–36052. doi:10.1021/acsami.1c07219 -
Gharibzadeh, S.; Fassl, P.; Hossain, I. M.; Rohrbeck, P.; Frericks, M.; Schmidt, M.; Duong, T.; Khan, M. R.; Abzieher, T.; Nejand, B. A.; Schackmar, F.; Almora, O.; Feeney, T.; Singh, R.; Fuchs, D.; Lemmer, U.; Hofmann, J. P.; Weber, S. A. L.; Paetzold, U. W.
Two birds with one stone: dual grain-boundary and interface passivation enables >22% efficient inverted methylammonium-free perovskite solar cells
2021. Energy & environmental science, 14 (11), 5875–5893. doi:10.1039/D1EE01508G -
Abzieher, T.; Feeney, T.; Schackmar, F.; Donie, Y. J.; Hossain, I. M.; Schwenzer, J. A.; Hellmann, T.; Mayer, T.; Powalla, M.; Paetzold, U. W.
From Groundwork to Efficient Solar Cells: On the Importance of the Substrate Material in Co‐Evaporated Perovskite Solar Cells
2021. Advanced functional materials, 31 (42), Art.-Nr.: 2104482. doi:10.1002/adfm.202104482 -
Richards, B. S.; Hudry, D.; Busko, D.; Turshatov, A.; Howard, I. A.
Photon Upconversion for Photovoltaics and Photocatalysis: A Critical Review – Focus Review
2021. Chemical reviews. doi:10.1021/acs.chemrev.1c00034 -
Sprau, C.; Kattenbusch, J.; Li, Y.; Müller, E.; Gerthsen, D.; Berger, R.; Michels, J. J.; Colsmann, A.
Revisiting Solvent Additives for the Fabrication of Polymer:Fullerene Solar Cells: Exploring a Series of Benzaldehydes
2021. Solar RRL, 5 (9), Art.-Nr. 2100238. doi:10.1002/solr.202100238 -
Frisch, A.
Käfer ist Vorbild für strahlend weiße Oberflächen
2021. JOT, Journal fuer Oberflaechentechnik, 61 (7), 12. doi:10.1007/s35144-021-1251-1 -
De Bastiani, M.; Mirabelli, A. J.; Hou, Y.; Gota, F.; Aydin, E.; Allen, T. G.; Troughton, J.; Subbiah, A. S.; Isikgor, F. H.; Liu, J.; Xu, L.; Chen, B.; Van Kerschaver, E.; Baran, D.; Fraboni, B.; Salvador, M. F.; Paetzold, U. W.; Sargent, E. H.; De Wolf, S.
Efficient bifacial monolithic perovskite/silicon tandem solar cells via bandgap engineering
2021. Nature energy, 6 (2), 167–175. doi:10.1038/s41560-020-00756-8 -
Li, Y.; Allegro, I.; Kaiser, M.; Malla, A. J.; Richards, B. S.; Lemmer, U.; Paetzold, U. W.; Howard, I. A.
Exciton versus free carrier emission: Implications for photoluminescence efficiency and amplified spontaneous emission thresholds in quasi-2D and 3D perovskites
2021. Materials Today, 49, 35–47. doi:10.1016/j.mattod.2021.05.002 -
Katumo, N.; Ruiz-Preciado, L. A.; Kumar, V.; Hernandez-Sosa, G.; Richards, B. S.; Howard, I. A.
Anticounterfeiting Labels with Smartphone‐Readable Dynamic Luminescent Patterns Based on Tailored Persistent Lifetimes in GdOS:Eu/Ti
2021. Advanced materials technologies, 6 (7), Art.-Nr.: 2100047. doi:10.1002/admt.202100047 -
Dottermusch, S.; Masuda, T.; Endo, M.; Richards, B. S.; Howard, I. A.
Solar Pumping of Fiber Lasers with Solid-State Luminescent Concentrators: Design Optimization by Ray Tracing
2021. Advanced Optical Materials, 9 (12), Art.-Nr.: 2100479. doi:10.1002/adom.202100479 -
Isokuortti, J.; Kuntze, K.; Virkki, M.; Ahmed, Z.; Vuorimaa-Laukkanen, E.; Filatov, M. A.; Turshatov, A.; Laaksonen, T.; Priimagi, A.; Durandin, N. A.
Expanding excitation wavelengths for azobenzene photoswitching into the near-infrared range via endothermic triplet energy transfer
2021. Chemical science. doi:10.1039/d1sc01717a -
Lyubimenko, R.; Gutierrez Cardenas, O. I.; Turshatov, A.; Richards, B. S.; Schäfer, A. I.
Photodegradation of steroid-hormone micropollutants in a flow-through membrane reactor coated with Pd(II)-porphyrin
2021. Applied catalysis / B, 291, Art.-Nr.: 120097. doi:10.1016/j.apcatb.2021.120097 -
Mwakyusa, L. P.; Jin, X.; Müller, E.; Schneider, R.; Gerthsen, D.; Rinke, M.; Paetzold, U. W.; Richards, B. S.; Hetterich, M.
Phase evolution during annealing of low-temperature co-evaporated precursors for CZTSe solar cell absorbers
2021. Journal of applied physics, 129 (15), Article no: 153104. doi:10.1063/5.0041320 -
Donie, Y. J.; Schlisske, S.; Siddique, R. H.; Mertens, A.; Narasimhan, V.; Schackmar, F.; Pietsch, M.; Hossain, I. M.; Hernandez-Sosa, G.; Lemmer, U.; Gomard, G.
Phase-Separated Nanophotonic Structures by Inkjet Printing
2021. ACS nano, 15 (4), 7305–7317. doi:10.1021/acsnano.1c00552 -
Huang, X.; Bäuerle, R.; Scherz, F.; Tisserant, J.-N.; Kowalsky, W.; Lovrinčić, R.; Hernandez-Sosa, G.
Improved performance of perovskite light-emitting diodes with a NaCl doped PEDOT:PSS hole transport layer
2021. Journal of Materials Chemistry C, 9 (12), 4344–4350. doi:10.1039/d0tc06058e -
Fassl, P.; Lami, V.; Berger, F. J.; Falk, L. M.; Zaumseil, J.; Richards, B. S.; Howard, I. A.; Vaynzof, Y.; Paetzold, U. W.
Revealing the internal luminescence quantum efficiency of perovskite films via accurate quantification of photon recycling
2021. Matter, 4 (4), 1391–1412. doi:10.1016/j.matt.2021.01.019 -
Kaiser, M.; Li, Y.; Schwenzer, J.; Jakoby, M.; Allegro, I.; Gerhard, M.; Koch, M.; Ducinskas, A.; Richards, B. S.; Graetzel, M.; Milić, J. V.; Paetzold, U. W.; Howard, I. A.
How free exciton-exciton annihilation lets bound exciton emission dominate the photoluminescence of 2D-perovskites under high-fluence pulsed excitation at cryogenic temperatures
2021. Journal of Applied Physics, 129 (12), Art.-Nr.: 123101. doi:10.1063/5.0037800 -
Farooq, A.; Khan, M. R.; Abzieher, T.; Voigt, A.; Lupascu, D. C.; Lemmer, U.; Richards, B. S.; Paetzold, U. W.
Photodegradation of Triple-Cation Perovskite Solar Cells: The Role of Spectrum and Bias Conditions
2021. ACS applied energy materials, 4 (4), 3083–3092. doi:10.1021/acsaem.0c02813 -
Schwenzer, J. A.; Hellmann, T.; Nejand, B. A.; Hu, H.; Abzieher, T.; Schackmar, F.; Hossain, I. M.; Fassl, P.; Mayer, T.; Jaegermann, W.; Lemmer, U.; Paetzold, U. W.
Thermal Stability and Cation Composition of Hybrid Organic–Inorganic Perovskites
2021. ACS applied materials & interfaces. doi:10.1021/acsami.1c01547 -
Jakoby, M.; Heidrich, S.; Graf von Reventlow, L.; Degitz, C.; Suresh, S. M.; Zysman-Colman, E.; Wenzel, W.; Richards, B. S.; Howard, I. A.
Method for accurate experimental determination of singlet and triplet exciton diffusion between thermally activated delayed fluorescence molecules
2021. Chemical science, 12 (3), 1121–1125. doi:10.1039/d0sc05190j -
Xia, Y.; Zhao, C.; Zhao, P.; Mao, L.; Ding, Y.; Hong, D.; Tian, Y.; Yan, W.; Jin, Z.
Pseudohalide substitution and potassium doping in FAKPb(SCN)I for high-stability hole-conductor-free perovskite solar cells
2021. Journal of Power Sources, 494, Art.-Nr.: 229781. doi:10.1016/j.jpowsour.2021.229781 -
Hernandez-Sosa, G.
InnovationLab Special Section in
2021. Advanced materials technologies, 6 (2), 2001069. doi:10.1002/admt.202001069 -
Held, M.; Pichler, A.; Chabeda, J.; Lam, N.; Hindenberg, P.; Romero-Nieto, C.; Hernandez-Sosa, G.
Soft Electronic Platforms Combining Elastomeric Stretchability and Biodegradability
2021. Advanced Sustainable Systems, Art.-Nr. 2100035. doi:10.1002/adsu.202100035 -
Lindberg, F. W.; Synnatschke, K.; Rödlmeier, T.; Brenner, P.; Krings, M.; Dietl, M. C.; Lemmer, U.; Backes, C.; Hernandez-Sosa, G.
Anisotropic optical behavior of an amorphous organic polymer locally aligned by inkjet-printing
2021. Progress in Organic Coatings, 154, Art.-Nr.: 106184. doi:10.1016/j.porgcoat.2021.106184 -
Madirov, E. I.; Konyushkin, V. A.; Nakladov, A. N.; Fedorov, P. P.; Bergfeldt, T.; Busko, D.; Howard, I. A.; Richards, B. S.; Kuznetsov, S. V.; Turshatov, A.
An up-conversion luminophore with high quantum yield and brightness based on BaF:Yb,Er single crystals
2021. Journal of materials chemistry / C, 9 (10), 3493–3503. doi:10.1039/d1tc00104c -
Wu, W.; Guttmann, M.; Schneider, M.; Thelen, R.; Worgull, M.; Gomard, G.; Hölscher, H.
Snake‐Inspired, Nano‐Stepped Surface with Tunable Frictional Anisotropy Made from a Shape‐Memory Polymer for Unidirectional Transport of Microparticles
2021. Advanced functional materials, 31 (19), Art.-Nr.: 2009611. doi:10.1002/adfm.202009611 -
Allegro, I.; Li, Y.; Richards, B. S.; Paetzold, U. W.; Lemmer, U.; Howard, I. A.
Bimolecular and Auger Recombination in Phase-Stable Perovskite Thin Films from Cryogenic to Room Temperature and Their Effect on the Amplified Spontaneous Emission Threshold
2021. The journal of physical chemistry letters, 12 (9), 2293–2298. doi:10.1021/acs.jpclett.1c00099 -
Jakoby, M.; Beil, C.; Nazari, P.; Richards, B. S.; Seitz, M.; Turshatov, A.; Howard, I. A.
Rare-earth coordination polymers with multimodal luminescence on the nano-, micro-, and milli-second time scales
2021. iScience, 24 (3), Art. Nr.: 102207. doi:10.1016/j.isci.2021.102207 -
Gallet, T.; Poeira, R. G.; Lanzoni, E. M.; Abzieher, T.; Paetzold, U. W.; Redinger, A.
Co-evaporation of CHNHPbI: How Growth Conditions Impact Phase Purity, Photostriction, and Intrinsic Stability
2021. ACS applied materials & interfaces, 13 (2), 2642–2653. doi:10.1021/acsami.0c19038 -
Hofmann, C. L. M.; Fischer, S.; Eriksen, E. H.; Bläsi, B.; Reitz, C.; Yazicioglu, D.; Howard, I. A.; Richards, B. S.; Goldschmidt, J. C.
Experimental validation of a modeling framework for upconversion enhancement in 1D-photonic crystals
2021. Nature Communications, 12 (1), Aricle no: 104. doi:10.1038/s41467-020-20305-x -
Li, S.; Carvalho, A. P. S. G. de; Schäfer, A. I.; Richards, B. S.
Renewable Energy Powered Membrane Technology: Electrical Energy Storage Options for a Photovoltaic-Powered Brackish Water Desalination System
2021. Applied Sciences, 11 (2), Art.-Nr.: 856. doi:10.3390/app11020856 -
Gao, G.; Busko, D.; Katumo, N.; Joseph, R.; Madirov, E.; Turshatov, A.; Howard, I. A.; Richards, B. S.
Ratiometric Luminescent Thermometry with Excellent Sensitivity over a Broad Temperature Range Utilizing Thermally‐Assisted and Multiphoton Upconversion in Triply‐Doped La₂O₃:Yb³⁺/Er³⁺/Nd³⁺
2021. Advanced optical materials, 9 (5), Art.-Nr.: 2001901. doi:10.1002/adom.202001901 -
Seiberlich, M.; Strobel, N.; Ruiz-Preciado, L. A.; Ruscello, M.; Lemmer, U.; Hernandez-Sosa, G.
Aerosol‐Jet‐Printed Donor‐Blocking Layer for Organic Photodiodes
2021. Advanced electronic materials, 7 (1), Art.Nr. 2000811. doi:10.1002/aelm.202000811 -
Almora, O.; Baran, D.; Bazan, G. C.; Berger, C.; Cabrera, C. I.; Catchpole, K. R.; Erten-Ela, S.; Guo, F.; Hauch, J.; Ho-Baillie, A. W. Y.; Jacobsson, T. J.; Janssen, R. A. J.; Kirchartz, T.; Kopidakis, N.; Li, Y.; Loi, M. A.; Lunt, R. R.; Mathew, X.; McGehee, M. D.; Min, J.; Mitzi, D. B.; Nazeeruddin, M. K.; Nelson, J.; Nogueira, A. F.; Paetzold, U. W.; Park, N.-G.; Rand, B. P.; Rau, U.; Snaith, H. J.; Unger, E.; Vaillant-Roca, L.; Yip, H.-L.; Brabec, C. J.
Device Performance of Emerging Photovoltaic Materials (Version 1)
2021. Advanced energy materials, 11 (11), Art. Nr.: 2002774. doi:10.1002/aenm.202002774 -
Schlisske, S.; Raths, S.; Ruiz-Preciado, L. A.; Lemmer, U.; Exner, K.; Hernandez-Sosa, G.
Surface energy patterning for ink-independent process optimization of inkjet-printed electronics
2021. Flexible and printed electronics, 6, Article no: 015002. doi:10.1088/2058-8585/abcc79 -
Joseph, R. E.; Hudry, D.; Busko, D.; Biner, D.; Turshatov, A.; Krämer, K.; Richards, B. S.; Howard, I. A.
Bright constant color upconversion based on dual 980 and 1550 nm excitation of SrF:Yb, Er and β-NaYF:Yb, Er micropowders― considerations for persistence of vision displays
2021. Optical materials, 111, Art.Nr. 110598. doi:10.1016/j.optmat.2020.110598 -
Boussouga, Y.-A.; Richards, B. S.; Schäfer, A. I.
Renewable energy powered membrane technology: System resilience under solar irradiance fluctuations during the treatment of fluoride-rich natural waters by different nanofiltration/reverse osmosis membranes
2021. Journal of membrane science, 617, Art. Nr.: 118452. doi:10.1016/j.memsci.2020.118452 -
Schackmar, F.; Eggers, H.; Frericks, M.; Richards, B. S.; Lemmer, U.; Hernandez-Sosa, G.; Paetzold, U. W.
Perovskite Solar Cells with All-Inkjet-Printed Absorber and Charge Transport Layers
2021. Advanced materials technologies, 6 (2), Art.Nr. 2000271. doi:10.1002/admt.202000271 -
Schlisske, S.; Rosenauer, C.; Rödlmeier, T.; Giringer, K.; Michels, J. J.; Kremer, K.; Lemmer, U.; Morsbach, S.; Daoulas, K. C.; Hernandez-Sosa, G.
Ink Formulation for Printed Organic Electronics: Investigating Effects of Aggregation on Structure and Rheology of Functional Inks Based on Conjugated Polymers in Mixed Solvents
2021. Advanced materials technologies, 6 (2), Art.Nr. 2000335. doi:10.1002/admt.202000335 -
Rohnacher, V.; Ullrich, F.; Eggers, H.; Schackmar, F.; Hell, S.; Salazar, A.; Huck, C.; Hernandez-Sosa, G.; Paetzold, U. W.; Jaegermann, W.; Pucci, A.
Analytical Study of Solution-Processed Tin Oxide as Electron Transport Layer in Printed Perovskite Solar Cells
2021. Advanced materials technologies, 6 (2), Art.Nr. 2000282. doi:10.1002/admt.202000282 -
Scholz, A.; Gerig, D.; Zimmermann, L.; Seiberlich, M.; Strobel, N.; Hernandez-Sosa, G.; Aghassi-Hagmann, J.
A Hybrid Optoelectronic Sensor Platform with an Integrated Solution‐Processed Organic Photodiode
2021. Advanced materials technologies, 6 (2), Art.Nr. 2000172. doi:10.1002/admt.202000172 -
Jürgensen, N.; Fritz, B.; Mertens, A.; Tisserant, J.-N.; Kolle, M.; Gomard, G.; Hernandez-Sosa, G.
A Single‐Step Hot Embossing Process for Integration of Microlens Arrays in Biodegradable Substrates for Improved Light Extraction of Light‐Emitting Devices
2021. Advanced materials technologies, 6 (2), Art.Nr. 1900933. doi:10.1002/admt.201900933
Conference Papers
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Ternes, S.; Laufer, F.; Scharfer, P.; Schabel, W.; Richards, B. S.; Howard, I. A.; Paetzold, U.
In situ reflectance- photoluminescence imaging on solution-processed perovskite thin-films
2021. 2021 IEEE 48th Photovoltaic Specialists Conference (PVSC), 1472–1475, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/PVSC43889.2021.9518569