@article{Wagner2005, author = {Wagner, Dieter}, title = {Flexibilisierung und Individualisierung von Entgeltbestandteilen. Eine empirische Studie}, year = {2005}, language = {de} } @article{Wagner2005, author = {Wagner, Dieter}, title = {Personal als Erfolgspotential : Reformbedarf f{\"u}hrt zur Professionalisierung von Personalabteilungen}, year = {2005}, language = {de} } @article{Wagner2005, author = {Wagner, Dieter}, title = {Flexible und individuelle Gestaltung des Verg{\"u}tungssystems f{\"u}r Fach- und F{\"u}hrungskr{\"a}fte}, year = {2005}, language = {de} } @article{WagnerGrosenickLegel2005, author = {Wagner, Dieter and Grosenick, Christian and Legel, Alexander}, title = {Webgest{\"u}tzte Erhebungsinstrumente im Einsatz}, year = {2005}, language = {de} } @misc{Wagner2005, author = {Wagner, Dieter}, title = {Teammanagement}, year = {2005}, language = {de} } @article{WagnerBoehne2005, author = {Wagner, Dieter and B{\"o}hne, Alexander}, title = {Ansatzpunkte zu einer altersintegrativen Personalentwicklung}, year = {2005}, language = {de} } @article{Wagner2005, author = {Wagner, Dieter}, title = {Personalmanagement in der Mongolei}, year = {2005}, language = {de} } @book{WagnerZander2005, author = {Wagner, Dieter and Zander, Ernst}, title = {Handbuch des Entgeltmanagements}, publisher = {Vahlen}, address = {M{\"u}nchen}, isbn = {3-8006-2708-6}, pages = {366 S.}, year = {2005}, language = {de} } @article{Wagner2005, author = {Wagner, Dieter}, title = {Humankapital}, year = {2005}, language = {de} } @article{Wagner2006, author = {Wagner, Dieter}, title = {Personalmanagement in {\"o}ffentlichen Organisationen}, isbn = {3-89404-776-3}, year = {2006}, language = {de} } @book{WagnerLattemannKupkeetal.2007, author = {Wagner, Dieter and Lattemann, Christoph and Kupke, S{\"o}ren and Legel, Alexander}, title = {Governance-Theorien oder Governance als Theorie?}, publisher = {WVB Wiss. Verl. Berlin}, address = {Berlin}, isbn = {978-3-86573-266-8}, pages = {231 S.}, year = {2007}, language = {de} } @book{WagnerHerlt2010, author = {Wagner, Dieter and Herlt, Susanne}, title = {Implikationen der Studienabschl{\"u}sse Bechelor und Master auf die Personalbeschaffung und -auswahl}, isbn = {978-3-8349-2379-0}, year = {2010}, language = {de} } @book{Wagner2010, author = {Wagner, Dieter}, title = {Die Personalarbeit im Spannungsfeld zwischen Zentralisierung und Dezentralisierung - konzeptionelle {\"U}berlegungen}, isbn = {978-3-8349-2379-0}, year = {2010}, language = {de} } @book{WagnerHerlt2010, author = {Wagner, Dieter and Herlt, Susanne}, title = {Vorwort}, isbn = {978-3-8349-2379-0}, year = {2010}, language = {de} } @article{InalChiappisiKoelschetal.2013, author = {Inal, Sahika and Chiappisi, Leonardo and K{\"o}lsch, Jonas D. and Kraft, Mario and Appavou, Marie-Sousai and Scherf, Ullrich and Wagner, Manfred and Hansen, Michael Ryan and Gradzielski, Michael and Laschewsky, Andr{\´e} and Neher, Dieter}, title = {Temperature-regulated fluorescence and association of an Oligo(ethyleneglycol)methacrylate-based copolymer with a conjugated Polyelectrolyte-the effect of solution ionic strength}, series = {The journal of physical chemistry : B, Condensed matter, materials, surfaces, interfaces \& biophysical chemistry}, volume = {117}, journal = {The journal of physical chemistry : B, Condensed matter, materials, surfaces, interfaces \& biophysical chemistry}, number = {46}, publisher = {American Chemical Society}, address = {Washington}, issn = {1520-6106}, doi = {10.1021/jp408864s}, pages = {14576 -- 14587}, year = {2013}, abstract = {Aqueous mixtures of a dye-labeled non-ionic thermoresponsive copolymer and a conjugated cationic polyelectrolyte are shown to exhibit characteristic changes in fluorescence properties in response to temperature and to the presence of salts, enabling a double-stimuli responsiveness. In such mixtures at room temperature, i.e., well below the lower critical solution temperature (LCST), the emission of the dye is strongly quenched due to energy transfer to the polycation, pointing to supramolecular interactions between the two macromolecules. Increasing the concentration of salts weakens the interpolymer interactions, the extent of which is simultaneously monitored from the change in the relative emission intensity of the components. When the mixture is heated above its LCST, the transfer efficiency is significantly reduced, signaling a structural reorganization process, however, surprisingly only if the mixture contains salt ions. To elucidate the reasons behind such thermo- and ion-sensitive fluorescence characteristics, we investigate the effect of salts of alkali chlorides, in particular of NaCl, on the association behavior of these macromolecules before and after the polymer phase transition by a combination of UV-vis, fluorescence, and H-1 NMR spectroscopy with light scattering and small-angle neutron scattering measurements.}, language = {en} } @article{AdelhelmBraunGronauetal.2014, author = {Adelhelm, Silvia and Braun, Andreas and Gronau, Norbert and L{\"u}rig, Detlef and M{\"u}ller, Elisabeth and Vladova, Gergana and Wagner, Dieter}, title = {Mit Open Innovation zum Erfolg}, series = {Handbuch prozessorientiertes Wissensmanagment}, journal = {Handbuch prozessorientiertes Wissensmanagment}, publisher = {GITO}, address = {Berlin}, isbn = {978-3-95545-026-7}, pages = {211 -- 226}, year = {2014}, language = {de} } @article{CollaborationAbramowskiAharonianetal.2014, author = {Collaboration, H. E. S. S. and Abramowski, Attila and Aharonian, Felix A. and Benkhali, Faical Ait and Akhperjanian, A. G. and Ang{\"u}ner, Ekrem Oǧuzhan and Anton, Gisela and Balenderan, Shangkari and Balzer, Arnim and Barnacka, Anna and Becherini, Yvonne and Tjus, J. Becker and Bernl{\"o}hr, K. and Birsin, E. and Bissaldi, E. and Biteau, Jonathan and Boettcher, Markus and Boisson, Catherine and Bolmont, J. and Bordas, Pol and Brucker, J. and Brun, Francois and Brun, Pierre and Bulik, Tomasz and Carrigan, Svenja and Casanova, Sabrina and Cerruti, M. and Chadwick, Paula M. and Chalme-Calvet, R. and Chaves, Ryan C. G. and Cheesebrough, A. and Chretien, M. and Colafrancesco, Sergio and Cologna, Gabriele and Conrad, Jan and Couturier, C. and Cui, Y. and Dalton, M. and Daniel, M. K. and Davids, I. D. and Degrange, B. and Deil, C. and de Wilt, P. and Dickinson, H. J. and Djannati-Ata{\"i}, A. and Domainko, W. and Dubus, G. and Dutson, K. and Dyks, J. and Dyrda, M. and Edwards, T. and Egberts, Kathrin and Eger, P. and Espigat, P. and Farnier, C. and Fegan, S. and Feinstein, F. and Fernandes, M. V. and Fernandez, D. and Fiasson, A. and Fontaine, G. and Foerster, A. and Fuessling, M. and Gajdus, M. and Gallant, Y. A. and Garrigoux, T. and Giavitto, G. and Giebels, B. and Glicenstein, J. F. and Grondin, M. -H. and Grudzinska, M. and Haeffner, S. and Hahn, J. and Harris, J. and Heinzelmann, G. and Henri, G. and Hermann, G. and Hervet, O. and Hillert, A. and Hinton, James Anthony and Hofmann, W. and Hofverberg, P. and Holler, M. and Horns, Dieter and Jacholkowska, A. and Jahn, C. and Jamrozy, M. and Janiak, M. and Jankowsky, F. and Jung, I. and Kastendieck, M. A. and Katarzynski, K. and Katz, U. and Kaufmann, S. and Khelifi, B. and Kieffer, M. and Klepser, S. and Klochkov, D. and Kluzniak, W. and Kneiske, T. and Kolitzus, D. and Komin, Nu. and Kosack, K. and Krakau, S. and Krayzel, F. and Krueger, P. P. and Laffon, H. and Lamanna, G. and Lefaucheur, J. and Lemiere, A. and Lemoine-Goumard, M. and Lenain, J. -P. and Lennarz, D. and Lohse, T. and Lopatin, A. and Lu, C. -C. and Marandon, V. and Marcowith, Alexandre and Marx, R. and Maurin, G. and Maxted, N. and Mayer, M. and McComb, T. J. L. and Mehault, J. and Meintjes, P. J. and Menzler, U. and Meyer, M. and Moderski, R. and Mohamed, M. and Moulin, Emmanuel and Murach, T. and Naumann, C. L. and de Naurois, M. and Niemiec, J. and Nolan, S. J. and Oakes, L. and Ohm, S. and Wilhelmi, E. de Ona and Opitz, B. and Ostrowski, M. and Oya, I. and Panter, M. and Parsons, R. D. and Arribas, M. Paz and Pekeur, N. W. and Pelletier, G. and Perez, J. and Petrucci, P. -O. and Peyaud, B. and Pita, S. and Poon, H. and Puehlhofer, G. and Punch, M. and Quirrenbach, A. and Raab, S. and Raue, M. and Reimer, A. and Reimer, O. and Renaud, M. and de los Reyes, R. and Rieger, F. and Rob, L. and Romoli, C. and Rosier-Lees, S. and Rowell, G. and Rudak, B. and Rulten, C. B. and Sahakian, V. and Sanchez, David M. and Santangelo, Andrea and Schlickeiser, R. and Schuessler, F. and Schulz, A. and Schwanke, U. and Schwarzburg, S. and Schwemmer, S. and Sol, H. and Spengler, G. and Spies, F. and Stawarz, L. and Steenkamp, R. and Stegmann, Christian and Stinzing, F. and Stycz, Kornelia and Sushch, Iurii and Szostek, A. and Tavernet, J. -P. and Tavernier, T. and Taylor, A. M. and Terrier, R. and Tluczykont, M. and Trichard, C. and Valerius, K. and van Eldik, C. and van Soelen, B. and Vasileiadis, G. and Venter, C. and Viana, A. and Vincent, P. and Voelk, H. J. and Volpe, F. and Vorster, M. and Vuillaume, T. and Wagner, S. J. and Wagner, P. and Ward, M. and Weidinger, M. and Weitzel, Q. and White, R. and Wierzcholska, A. and Willmann, P. and Woernlein, A. and Wouters, D. and Zabalza, V. and Zacharias, M. and Zajczyk, A. and Zdziarski, A. A. and Zech, Alraune and Zechlin, H. -S.}, title = {HESS observations of the Crab during its March 2013 GeV gamma-ray flare}, series = {Astronomy and astrophysics : an international weekly journal}, volume = {562}, journal = {Astronomy and astrophysics : an international weekly journal}, publisher = {EDP Sciences}, address = {Les Ulis}, issn = {0004-6361}, doi = {10.1051/0004-6361/201323013}, pages = {5}, year = {2014}, abstract = {Context. On March 4, 2013 the Fermi-EAT and AGILE reported a flare from the direction of the Crab nebula in which the high-energy (HE; E > 100 MeV) flux was six times above its quiescent level. Simultaneous observations in other energy bands give us hints about the emission processes during the flare episode and the physics of pulsar wind nebulae in general. Aims. We search for variability in the emission of the Crab nebula at very-high energies (VHF,; E > 100 GeV), using contemporaneous data taken with the H.E.S.S. array of Cherenkov telescopes. Methods. Observational data taken with the H.E.S.S. instrument on five consecutive days during the flare were analysed for the flux and spectral shape of the emission from the Crab nebula. Night-wise light curves are presented with energy thresholds of 1 TeV and 5 TeV. Results. The observations conducted with H.E.S.S. on March 6 to March 10, 2013 show no significant changes in the flux. They limit the variation in the integral flux above 1 TeV to less than 63\% and the integral flux above 5 TeV to less than 78\% at a 95\% confidence level.}, language = {en} } @article{HerbstWagner2015, author = {Herbst, Uta and Wagner, Dieter}, title = {Potsdam Transfer - die tentrale wissenschaftliche Einrichtung f{\"u}r Gr{\"u}ndung, Innovation, Wissens- und Technologietransfer}, series = {Entrepreneurship education: das Potsdamer Modell der Gr{\"u}ndungslehre und -beratung}, journal = {Entrepreneurship education: das Potsdamer Modell der Gr{\"u}ndungslehre und -beratung}, publisher = {BoD}, address = {Norderstedt}, isbn = {978-3-7357-6095-1}, pages = {46 -- 52}, year = {2015}, language = {de} } @article{WagnerGrossholzSchultzetal.2015, author = {Wagner, Dieter and Großholz, Matthias and Schultz, Christian and Effenberg, Manuel and Gerhardt, Fabian}, title = {Externe Vernetzung der Universit{\"a}t Potsdam im Bereich Entrepreneurship Education}, series = {Entrepreneurship education: das Potsdamer Modell der Gr{\"u}ndungslehre und -beratung}, journal = {Entrepreneurship education: das Potsdamer Modell der Gr{\"u}ndungslehre und -beratung}, publisher = {BoD}, address = {Norderstedt}, isbn = {978-3-7357-6095-1}, pages = {76 -- 83}, year = {2015}, language = {de} } @article{WagnerBickenbachSchultzetal.2015, author = {Wagner, Dieter and Bickenbach, Wulf and Schultz, Christian and Lux, Nadine and Gerhardt, Fabian}, title = {Interne Kooperation der Universit{\"a}t Potsdam im Bereich Entrepreneurship Education}, series = {Entrepreneurship education: das Potsdamer Modell der Gr{\"u}ndungslehre und -beratung}, journal = {Entrepreneurship education: das Potsdamer Modell der Gr{\"u}ndungslehre und -beratung}, publisher = {BoD}, address = {Norderstedt}, isbn = {978-3-7357-6095-1}, pages = {64 -- 75}, year = {2015}, language = {de} } @article{HoelzlePuteanusBirkenbachWagner2015, author = {H{\"o}lzle, Katharina and Puteanus-Birkenbach, Katja and Wagner, Dieter}, title = {Das Potsdamer Modell der Entrepreneurship Education}, series = {Entrepreneurship education : das Potsdamer Modell der Gr{\"u}ndungslehre und -beratung}, journal = {Entrepreneurship education : das Potsdamer Modell der Gr{\"u}ndungslehre und -beratung}, publisher = {BoD}, address = {Norderstedt}, isbn = {978-3-7357-6095-1}, pages = {VII -- IX}, year = {2015}, language = {de} } @misc{AbramowskiAharonianBenkhalietal.2015, author = {Abramowski, Attila and Aharonian, Felix A. and Benkhali, Faical Ait and Akhperjanian, A. G. and Ang{\"u}ner, Ekrem Oǧuzhan and Backes, Michael and Balenderan, Shangkari and Balzer, Arnim and Barnacka, Anna and Becherini, Yvonne and Tjus, Julia Becker and Berge, David and Bernhard, Sabrina and Bernl{\"o}hr, Konrad and Birsin, E. and Biteau, Jonathan and B{\"o}ttcher, Markus and Boisson, Catherine and Bolmont, J. and Bordas, Pol and Bregeon, Johan and Brun, Francois and Brun, Pierre and Bryan, Mark and Bulik, Tomasz and Carrigan, Svenja and Casanova, Sabrina and Chadwick, Paula M. and Chakraborty, Nachiketa and Chalme-Calvet, R. and Chaves, Ryan C. G. and Chretien, M. and Colafrancesco, Sergio and Cologna, Gabriele and Conrad, Jan and Couturier, Claire and Cui, Yudong and Davids, Isak Delberth and Degrange, Bernhard and Deil, Christoph and deWilt, P. and Djannati-Ata{\"i}, A. and Domainko, Wilfried and Donath, Axel and Dubus, G. and Dutson, K. and Dyks, J. and Dyrda, M. and Edwards, Tanya and Egberts, Kathrin and Eger, Peter and Espigat, P. and Farnier, C. and Fegan, Stephen and Feinstein, Fabrice and Fernandes, Milton Virgilio and Fernandez, Diane and Fiasson, A. and Fontaine, Gerard and F{\"o}rster, Andreas and Fuessling, M. and Gabici, S. and Gajdus, M. and Gallant, Yves A. and Garrigoux, Tania and Giavitto, G. and Giebels, Berrie and Glicenstein, Jean-Francois and Gottschall, Daniel and Grondin, M. -H. and Grudzinska, M. and Hadasch, Daniela and Haeffner, S. and Hahn, Joachim and Harris, Jonathan and Heinzelmann, G{\"o}tz and Henri, G. and Hermann, German and Hervet, O. and Hillert, Andreas and Hinton, James Anthony and Hofmann, Werner and Hofverberg, Petter and Holler, Markus and Horns, Dieter and Ivascenko, Alex and Jacholkowska, A. and Jahn, C. and Jamrozy, Marek and Janiak, M. and Jankowsky, F. and Jung-Richardt, I. and Kastendieck, Max Anton and Katarzynski, K. and Katz, U. and Kaufmann, S. and Khelifi, B. and Kieffer, Michel and Klepser, S. and Klochkov, Dmitry and Kluzniak, W. and Kolitzus, David and Komin, Nu and Kosack, Karl and Krakau, Steffen and Krayzel, F. and Krueger, Pat P. and Laffon, H. and Lamanna, G. and Lefaucheur, J. and Lefranc, Valentin and Lemiere, A. and Lemoine-Goumard, M. and Lenain, J. -P. and Lohse, Thomas and Lopatin, A. and Lu, Chia-Chun and Marandon, Vincent and Marcowith, Alexandre and Marx, Ramin and Maurin, G. and Maxted, Nigel and Mayer, Michael and McComb, T. J. Lowry and Mehault, J. and Meintjes, P. J. and Menzler, Ulf and Meyer, M. and Mitchell, Alison M. W. and Moderski, R. and Mohamed, M. and Mora, K. and Moulin, Emmanuel and Murach, Thomas and de Naurois, Mathieu and Niemiec, J. and Nolan, Sam J. and Oakes, Louise and Odaka, Hirokazu and Ohm, S. and Optiz, Bj{\"o}rn and Ostrowski, Michal and Oya, I. and Panter, Michael and Parsons, R. Daniel and Arribas, M. Paz and Pekeur, Nikki W. and Pelletier, G. and Petrucci, P. -O. and Peyaud, B. and Pita, S. and Poon, Helen and P{\"u}hlhofer, Gerd and Punch, M. and Quirrenbach, A. and Raab, S. and Reichardt, I. and Reimer, Anita and Reimer, Olaf and Renaud, Metz and de los Reyes, Raquel and Rieger, Frank and Romoli, C. and Rosier-Lees, S. and Rowell, G. and Rudak, B. and Rulten, C. B. and Sahakian, Vardan and Salek, D. and Sanchez, David M. and Santangelo, Andrea and Schlickeiser, Reinhard and Schuessler, F. and Schulz, A. and Schwanke, Ullrich and Schwarzburg, S. and Schwemmer, S. and Sol, H. and Spanier, Felix and Spengler, G. and Spies, Franziska and Stawarz, Lukasz and Steenkamp, Riaan and Stegmann, Christian and Stinzing, F. and Stycz, K. and Sushch, Iurii and Tavernet, J. -P. and Tavernier, T. and Taylor, A. M. and Terrier, R. and Tluczykont, Martin and Trichard, C. and Valerius, K. and van Eldik, C. and van Soelen, B. and Vasileiadis, Georges and Veh, J. and Venter, Christo and Viana, Aion and Vincent, P. and Vink, Jacco and V{\"o}lk, Heinrich J. and Volpe, Francesca and Vorster, Martine and Vuillaume, T. and Wagner, S. J. and Wagner, P. and Wagner, R. M. and Ward, Martin and Weidinger, Matthias and Weitzel, Quirin and White, R. and Wierzcholska, A. and Willmann, P. and Woernlein, A. and Wouters, D. and Yang, Ruizhi and Zabalza, Victor and Zaborov, Dmitry and Zacharias, M. and Zdziarski, A. A. and Zech, Alraune and Zechlin, Hannes -S.}, title = {H.E.S.S. detection of TeV emission from the interaction region between the supernova remnant G349.7+0.2 and a molecular cloud (vol 574, A100, 2015)}, series = {Astronomy and astrophysics : an international weekly journal}, volume = {580}, journal = {Astronomy and astrophysics : an international weekly journal}, publisher = {EDP Sciences}, address = {Les Ulis}, organization = {HESS Collaboration}, issn = {1432-0746}, doi = {10.1051/0004-6361/201425070e}, pages = {2}, year = {2015}, language = {en} } @book{WagnerRehder2017, author = {Wagner, Dieter and Rehder, Stephan A.}, title = {Personalmanagement}, series = {Kohlhammer executive education}, journal = {Kohlhammer executive education}, editor = {Wagner, Dieter and M{\"u}ller, Magnus and Madani, Roya}, publisher = {Kohlhammer}, address = {Stuttgart}, isbn = {978-3-17-033403-8}, publisher = {Universit{\"a}t Potsdam}, pages = {115}, year = {2017}, language = {de} } @misc{Wagner2019, author = {Wagner, Dieter}, title = {Editorial}, series = {Journal of East European management studies : JEEMS}, volume = {24}, journal = {Journal of East European management studies : JEEMS}, number = {1}, publisher = {Nomos}, address = {Baden-Baden}, issn = {0949-6181}, doi = {10.5771/0949-6181-2019-1-3}, pages = {3 -- 3}, year = {2019}, language = {en} } @incollection{WagnerTellez2020, author = {Wagner, Dieter and Tellez, Ibrahin Amhed Le{\´o}n}, title = {Knowledge and technology-transfer-networks}, series = {Leidenschaft und Augenmaß : sozialwissenschaftliche Perspektiven auf Entwicklung, Verwaltung, Umwelt und Klima : Festschrift f{\"u}r Harald Fuhr}, booktitle = {Leidenschaft und Augenmaß : sozialwissenschaftliche Perspektiven auf Entwicklung, Verwaltung, Umwelt und Klima : Festschrift f{\"u}r Harald Fuhr}, editor = {Hickmann, Thomas and Lederer, Markus}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-8487-5249-2}, doi = {10.5771/9783845294292-285}, pages = {285 -- 298}, year = {2020}, language = {en} } @article{LangKoehnenWarbyetal.2021, author = {Lang, Felix and K{\"o}hnen, Eike and Warby, Jonathan and Xu, Ke and Grischek, Max and Wagner, Philipp and Neher, Dieter and Korte, Lars and Albrecht, Steve and Stolterfoht, Martin}, title = {Revealing fundamental efficiency limits of monolithic perovskite/silicon tandem photovoltaics through subcell characterization}, series = {ACS Energy Letters}, volume = {6}, journal = {ACS Energy Letters}, number = {11}, publisher = {American Chemical Society}, address = {Washington}, issn = {2380-8195}, doi = {10.1021/acsenergylett.1c01783}, pages = {3982 -- 3991}, year = {2021}, abstract = {Perovskite/silicon tandem photovoltaics (PVs) promise to accelerate the decarbonization of our energy systems. Here, we present a thorough subcell diagnosis methodology to reveal deep insights into the practical efficiency limitations of state-of-the-art perovskite/silicon tandem PVs. Our subcell selective intensity-dependent photoluminescence (PL) and injection-dependent electroluminescence (EL) measurements allow independent assessment of pseudo-V-OC and power conversion efficiencies (PCEs) for both subcells. We reveal identical metrics from PL and EL, which implies well-aligned energy levels throughout the entire cell. Relatively large ideality factors and insufficient charge extraction, however, cause each a fill factor penalty of about 6\% (absolute). Using partial device stacks, we then identify significant losses in standard perovskite subcells due to bulk and interfacial recombination. Lastly, we present strategies to minimize these losses using triple halide (CsFAPb(IBrCI)(3)) based perovskites. Our results give helpful feedback for device development and lay the foundation toward advanced perovskite/silicon tandem PVs capable of exceeding 33\% PCE.}, language = {en} } @article{TockhornSutterCruzBournazouetal.2022, author = {Tockhorn, Philipp and Sutter, Johannes and Cruz Bournazou, Alexandros and Wagner, Philipp and J{\"a}ger, Klaus and Yoo, Danbi and Lang, Felix and Grischek, Max and Li, Bor and Li, Jinzhao and Shargaieva, Oleksandra and Unger, Eva 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 = {Nano-optical designs for high-efficiency monolithic perovskite-silicon tandem solar cells}, series = {Nature nanotechnology}, volume = {17}, journal = {Nature nanotechnology}, number = {11}, publisher = {Nature Publishing Group}, address = {London [u.a.]}, issn = {1748-3387}, doi = {10.1038/s41565-022-01228-8}, pages = {1214 -- 1221}, year = {2022}, abstract = {Designing gentle sinusoidal nanotextures enables the realization of high-efficiency perovskite-silicon solar cells
Perovskite-silicon tandem solar cells offer the possibility of overcoming the power conversion efficiency limit of conventional silicon solar cells. Various textured tandem devices have been presented aiming at improved optical performance, but optimizing film growth on surface-textured wafers remains challenging. Here we present perovskite-silicon tandem solar cells with periodic nanotextures that offer various advantages without compromising the material quality of solution-processed perovskite layers. We show a reduction in reflection losses in comparison to planar tandems, with the new devices being less sensitive to deviations from optimum layer thicknesses. The nanotextures also enable a greatly increased fabrication yield from 50\% to 95\%. Moreover, the open-circuit voltage is improved by 15 mV due to the enhanced optoelectronic properties of the perovskite top cell. Our optically advanced rear reflector with a dielectric buffer layer results in reduced parasitic absorption at near-infrared wavelengths. As a result, we demonstrate a certified power conversion efficiency of 29.80\%.}, language = {en} } @article{PeterWenderingSchlickeiseretal.2022, author = {Peter, Lena and Wendering, D{\´e}sir{\´e}e Jacqueline and Schlickeiser, Stephan and Hoffmann, Henrike and Noster, Rebecca and Wagner, Dimitrios Laurin and Zarrinrad, Ghazaleh and M{\"u}nch, Sandra and Picht, Samira and Schulenberg, Sarah and Moradian, Hanieh and Mashreghi, Mir-Farzin and Klein, Oliver and Gossen, Manfred and Roch, Toralf and Babel, Nina and Reinke, Petra and Volk, Hans-Dieter and Amini, Leila and Schmueck-Henneresse, Michael}, title = {Tacrolimus-resistant SARS-CoV-2-specific T cell products to prevent and treat severe COVID-19 in immunosuppressed patients}, series = {Molecular therapy methods and clinical development}, volume = {25}, journal = {Molecular therapy methods and clinical development}, publisher = {Cell Press}, address = {Cambridge}, issn = {2329-0501}, doi = {10.1016/j.omtm.2022.02.012}, pages = {52 -- 73}, year = {2022}, abstract = {Solid organ transplant (SOT) recipients receive therapeutic immunosuppression that compromises their immune response to infections and vaccines. For this reason, SOT patients have a high risk of developing severe coronavirus disease 2019 (COVID-19) and an increased risk of death from severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. Moreover, the efficiency of immunotherapies and vaccines is reduced due to the constant immunosuppression in this patient group. Here, we propose adoptive transfer of SARS-CoV-2-specific T cells made resistant to a common immunosuppressant, tacrolimus, for optimized performance in the immunosuppressed patient. Using a ribonucleoprotein approach of CRISPR-Cas9 technology, we have generated tacrolimus-resistant SARS-CoV-2-specific T cell products from convalescent donors and demonstrate their specificity and function through characterizations at the single-cell level, including flow cytometry, single-cell RNA (scRNA) Cellular Indexing of Transcriptomes and Epitopes (CITE), and T cell receptor (TCR) sequencing analyses. Based on the promising results, we aim for clinical validation of this approach in transplant recipients. Additionally, we propose a combinatory approach with tacrolimus, to prevent an overshooting immune response manifested as bystander T cell activation in the setting of severe COVID-19 immunopathology, and tacrolimus-resistant SARS-CoV-2-specific T cell products, allowing for efficient clearance of viral infection. Our strategy has the potential to prevent severe COVID-19 courses in SOT or autoimmunity settings and to prevent immunopathology while providing viral clearance in severe non-transplant COVID-19 cases.}, language = {en} }