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Andrej Classen

University of Erlangen Nuremberg

16H-index
22Paper Count
1.8KCitation Count
Published Papers 15
Publication Date
Accelerated lifetime testing of thin-film solar cells at high irradiances and controlled temperatures
err2021-11-18
err9
errOAAI
errBurlafinger, Klaus; Strohm, Sebastian; Joisten, Christoph; Woiton, Michael; Classen, Andrej; Hepp, Johannes; Heumueller, Thomas; Brabec, Christoph J.; Vetter, Andreas
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Adjusting the energy of interfacial states in organic photovoltaics for maximum efficiency
err2021-03-19
err41
errOAAI
errGasparini, Nicola; Camargo, Franco V. A.; Fruehwald, Stefan; Nagahara, Tetsuhiko; Classen, Andrej; Roland, Steffen; Wadsworth, Andrew; Gregoriou, Vasilis G.; Chochos, Christos L.; Neher, Dieter; Salvador, Michael; Baran, Derya; McCulloch, Iain; Goerling, Andreas; Lueer, Larry; Cerullo, Giulio; Brabec, Christoph J.
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Representative identification of spectra and environments (RISE) using k-means
err2020-12-09
err10
errOAAI
errLooney, Erin E.; Liu, Zhe; Classen, Andrej; Liu, Haohui; Riedel, Nicholas; Braga, Marilia; Balaji, Pradeep; Augusto, Andre; Buonassisi, Tonio; Marius Peters, Ian
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Unraveling the Microstructure-Related Device Stability for Polymer Solar Cells Based on Nonfullerene Small-Molecular Acceptors
err2020-02-28
err184
errOAAI
errDu, Xiaoyan; Heumueller, Thomas; Gruber, Wolfgang; Almora, Osbel; Classen, Andrej; Qu, Jianfei; He, Feng; Unruh, Tobias; Li, Ning; Brabec, Christoph J.
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A Cross-Linked Interconnecting Layer Enabling Reliable and Reproducible Solution-Processing of Organic Tandem Solar Cells
err2020-02-09
err32
errOAAI
errLiu, Chao; Du, Xiaoyan; Gao, Shuai; Classen, Andrej; Osvet, Andres; He, Yakun; Mayrhofer, Karl; Li, Ning; Brabec, Christoph J.
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Revealing Hidden UV Instabilities in Organic Solar Cells by Correlating Device and Material Stability
err2019-09-03
err93
PREAI
errClassen, Andrej; Heumueller, Thomas; Wabra, Isabell; Gerner, Johannes; He, Yakun; Einsiedler, Lukas; Li, Ning; Matt, Gebhard J.; Osvet, Andres; Du, Xiaoyan; Hirsch, Andreas; Brabec, Christoph J.
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Interface Molecular Engineering for Laminated Monolithic Perovskite/Silicon Tandem Solar Cells with 80.4% Fill Factor
err2019-08-07
err47
errOAAI
errQuiroz, Cesar Omar Ramirez; Spyropoulos, George D.; Salvador, Michael; Roch, Loic M.; Berlinghof, Marvin; Perea, Jose Dario; Forberich, Karen; Dion-Bertrand, Laura-Isabelle; Schrenker, Nadine J.; Classen, Andrej; Gasparini, Nicola; Chistiakova, Ganna; Mews, Mathias; Korte, Lars; Rech, Bernd; Li, Ning; Hauke, Frank; Spiecker, Erdmann; Ameri, Tayebeh; Albrecht, Steve; Abellan, Gonzalo; Leon, Salvador; Unruh, Tobias; Hirsch, Andreas; Aspuru-Guzik, Althn; Brabec, Christoph J.
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Evidencing Excellent Thermal- and Photostability for Single-Component Organic Solar Cells with Inherently Built-In Microstructure
err2019-04-08
err107
PREAI
errHe, Yakun; Heumueller, Thomas; Lai, Wenbin; Feng, Guitao; Classen, Andrej; Du, Xiaoyan; Liu, Chao; Li, Weiwei; Li, Ning; Brabec, Christoph J.
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Efficient Polymer Solar Cells Based on Non-fullerene Acceptors with Potential Device Lifetime Approaching 10 Years
errJOULE
IF35.4
err2019-01-01
err396
errOAAI
errDu, Xiaoyan; Heumueller, Thomas; Gruber, Wolfgang; Classen, Andrej; Unruh, Tobias; Li, Ning; Brabec, Christoph J.
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Overcoming efficiency and stability limits in water-processing nanoparticular organic photovoltaics by minimizing microstructure defects
err2018-12-17
err100
errOAAI
errXie, Chen; Heumueller, Thomas; Gruber, Wolfgang; Tang, Xiaofeng; Classen, Andrej; Schuldes, Isabel; Bidwell, Matthew; Spaeth, Andreas; Fink, Rainer H.; Unruh, Tobias; McCulloch, Iain; Li, Ning; Brabec, Christoph J.
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Absence of Charge Transfer State Enables Very Low VOC Losses in SWCNT:Fullerene Solar Cells
err2018-11-13
err28
PREAI
errClassen, Andrej; Einsiedler, Lukas; Heumuelier, Thomas; Graf, Arko; Brohmann, Maximilian; Berger, Felix; Kahmann, Simon; Richter, Moses; Matt, Gebhard J.; Forberich, Karen; Zaumseil, Jana; Brabec, Christoph J.
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Overcoming Microstructural Limitations in Water Processed Organic Solar Cells by Engineering Customized Nanoparticulate Inks
err2018-01-22
err48
PREAI
errXie, Chen; Classen, Andrej; Spaeth, Andreas; Tang, Xiaofeng; Min, Jie; Meyer, Markus; Zhang, Chaohong; Li, Ning; Osvet, Andres; Fink, Rainer H.; Brabec, Christoph J.
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Polymer:Nonfullerene Bulk Heterojunction Solar Cells with Exceptionally Low Recombination Rates
err2017-09-01
err75
PREAI
errGasparini, Nicola; Salvador, Michael; Heumueller, Thomas; Richter, Moses; Classen, Andrej; Shrestha, Shreetu; Matt, Gebhard J.; Holliday, Sarah; Strohm, Sebastian; Egelhaaf, Hans-Joachim; Wadsworth, Andrew; Baran, Derya; McCulloch, Iain; Brabec, Christoph J.
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Electronic structure of tetraphenylporphyrin layers on Ag(100)
err2017-03-10
err9
PREAI
errClassen, Andrej; Poeschel, Rebecca; Di Filippo, Gianluca; Fauster, Thomas; Malcioglu, Osman Baris; Bockstedte, Michel
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Interaction of free-base tetraphenylporphyrin with magnesium oxide: Influence of MgO morphology on metalation
err2017-02-08
err16
PREAI
errDi Filippo, Gianluca; Classen, Andrej; Poeschel, Rebecca; Fauster, Thomas
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