Search Results - "Hertel, D."

Experimental validation of a continuum model for local heat transfer in shell-and-tube moving-bed heat exchangers by Hertel, Julian D., Zunft, Stefan

“…•Local heat transfer coefficients in shell-and-tube moving bed heat exchangers were simulated.•Local heat transfer coefficients were measured using a small…”
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Perovskite–organic tandem solar cells with indium oxide interconnect by Brinkmann, K. O., Becker, T., Zimmermann, F., Kreusel, C., Gahlmann, T., Theisen, M., Haeger, T., Olthof, S., Tückmantel, C., Günster, M., Maschwitz, T., Göbelsmann, F., Koch, C., Hertel, D., Caprioglio, P., Peña-Camargo, F., Perdigón-Toro, L., Al-Ashouri, A., Merten, L., Hinderhofer, A., Gomell, L., Zhang, S., Schreiber, F., Albrecht, S., Meerholz, K., Neher, D., Stolterfoht, M., Riedl, T.

“…Multijunction solar cells can overcome the fundamental efficiency limits of single-junction devices. The bandgap tunability of metal halide perovskite solar…”
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Visualizing charge separation in bulk heterojunction organic solar cells by Vithanage, D. Amarasinghe, Devižis, A., Abramavičius, V., Infahsaeng, Y., Abramavičius, D., MacKenzie, R. C. I., Keivanidis, P. E., Yartsev, A., Hertel, D., Nelson, J., Sundström, V., Gulbinas, V.

“…Solar cells based on conjugated polymer and fullerene blends have been developed as a low-cost alternative to silicon. For efficient solar cells, electron–hole…”
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Ultrafast dynamics of carrier mobility in a conjugated polymer probed at molecular and microscopic length scales by Devizis, A, Serbenta, A, Meerholz, K, Hertel, D, Gulbinas, V

“…We used time-resolved electric-field-induced second-harmonic generation to probe the charge-carrier-mobility dynamics in amorphous organic materials on an…”
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Triplet-Polaron Quenching in Conjugated Polymers by Hertel, D, Meerholz, K

“…We studied the triplet-polaron quenching in a platinum(II) porphyrin- (PtOEP-) doped polyspirobifluorene (PSF-TAD) copolymer. The copolymer contains a…”
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Below- and above-ground biomass and net primary production in a paleotropical natural forest (Sulawesi, Indonesia) as compared to neotropical forests by Hertel, D., Moser, G., Culmsee, H., Erasmi, S., Horna, V., Schuldt, B., Leuschner, Ch

“…Data on the biomass and productivity of southeast Asian tropical forests are rare, making it difficult to evaluate the role of these forest ecosystems in the…”
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Impact of the Interfacial Molecular Structure Organization on the Charge Transfer State Formation and Exciton Delocalization in Merocyanine:PC61BM Blends by Budzinauskas, K, Fazzi, D, Hertel, D, Rüth, S, Schelter, J, Weitkamp, P, Diesing, S, Meerholz, K, van Loosdrecht, P.H.M

“…The intermolecular charge transfer (CT) exciton in the merocyanine:[6,6]-phenyl-C61-butyric acid methyl ester (PC61BM) system induced by the molecular geometry…”
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Downmodulation of key inflammatory cell markers with a topical Janus kinase 1/2 inhibitor by Punwani, N., Burn, T., Scherle, P., Flores, R., Shi, J., Collier, P., Hertel, D., Haley, P., Lo, Y., Waeltz, P., Rodgers, J., Shepard, S., Vaddi, K., Yeleswaram, S., Levy, R., Williams, W., Gottlieb, A.B.

“…Summary Background INCB018424 is a novel, potent Janus kinase (JAK)1/JAK2 inhibitor that blocks signal transduction of multiple proinflammatory cytokines…”
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Highly Efficient Single-Layer Polymer Electrophosphorescent Devices by Yang, X., Neher, D., Hertel, D., Däubler, T. K.

“…A commercially available Ir complex has been employed for the preparation of highly efficient (see Figure) single‐layer phosphorescent polymer light‐emitting…”
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Advanced Device Architecture for Highly Efficient Organic Light-Emitting Diodes with an Orange-Emitting Crosslinkable Iridium(III) Complex by Rehmann, N., Ulbricht, C., Köhnen, A., Zacharias, P., Gather, M. C., Hertel, D., Holder, E., Meerholz, K., Schubert, U. S.

“…Insoluble triplet‐emissive layers were realized due to the introduction of an oxetane moiety into an orange‐emitting iridium(III)‐complex. Highly efficient and…”
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Making Graphene Nanoribbons Photoluminescent by Senkovskiy, B. V, Pfeiffer, M, Alavi, S. K, Bliesener, A, Zhu, J, Michel, S, Fedorov, A. V, German, R, Hertel, D, Haberer, D, Petaccia, L, Fischer, F. R, Meerholz, K, van Loosdrecht, P. H. M, Lindfors, K, Grüneis, A

“…We demonstrate the alignment-preserving transfer of parallel graphene nanoribbons (GNRs) onto insulating substrates. The photophysics of such samples is…”
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Response of cocoa trees (Theobroma cacao) to a 13-month desiccation period in Sulawesi, Indonesia by Moser, G., Leuschner, C., Hertel, D., Hölscher, D., Köhler, M., Leitner, D., Michalzik, B., Prihastanti, E., Tjitrosemito, S., Schwendenmann, L.

“…In South-east Asia, ENSO-related droughts represent irregularly occurring hazards for agroforestry systems containing cocoa which are predicted to increase in…”
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Livestock-type effects on biomass and nitrogen partitioning in temperate pastures with different functional-group abundance by Rose, L., Hertel, D., Leuschner, C.

“…Livestock grazing can be a means to maintain biodiversity in grasslands, but the outcome for vegetation structure and species composition depends on livestock…”
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Charge Carrier Generation and Transport in a Polyfluorene Copolymer With Electron Donating Side Groups Doped With PCBM by Devižis, A, Peckus, D, Hertel, D, Meerholz, K, Gulbinas, V

“…Optical generation of charge carriers and their transport in blends of the spirobifluorene-co-benzothiadiazole copolymer (PSF-BT) and the electron acceptor…”
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The chromosome Y-linked testis-specific protein locus TSPY1 is characteristically present in gonadoblastoma by Hertel, Johann D., MD, Huettner, Phyllis C., MD, Dehner, Louis P., MD, Pfeifer, John D., MD, PhD

“…Summary Gonadoblastoma is a rare gonadal neoplasm that occurs almost exclusively in individuals who are phenotypically females. Most cases develop in women who…”
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Drought responses at leaf, stem and fine root levels of competitive Fagus sylvatica L. and Quercus petraea (Matt.) Liebl. trees in dry and wet years by LEUSCHNER, Ch, BACKES, K, HERTEL, D, SCHIPKA, F, SCHMITT, U, TERBORG, O, RUNGE, M

“…At a site in northwestern Germany, investigations were carried out over several years to compare the drought sensitivity of Fagus sylvatica L. and Quercus…”
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Dependence of the secondary flow of a low-density polyethylene on processing parameters as investigated by laser-Doppler velocimetry by Hertel, D., Münstedt, H.

“…The flow of a low-density polyethylene (LDPE) in the entry regions of slit dies with various contraction ratios was studied experimentally for difference…”
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Exciton diffusion and relaxation in methyl-substituted polyparaphenylene polymer films by Gulbinas, V, Mineviciūte, I, Hertel, D, Wellander, R, Yartsev, A, Sundström, V

“…Exciton diffusion in ladder-type methyl-substituted polyparaphenylene film and solution was investigated by means of femtosecond pump-probe spectroscopy using…”
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Phosphorescence in Conjugated Poly(para-phenylene)-Derivatives by Hertel, D., Setayesh, S., Nothofer, H. G., Scherf, U., Müllen, K., Bässler, H.

“…The quantum efficiency of fluorescent light emitting diodes is limited by the occurrence of non‐radiative decay of triplet states. It is therefore important to…”
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An Andean radiation: polyploidy in the tree genus Polylepis (Rosaceae, Sanguisorbeae) by Schmidt-Lebuhn, A. N., Fuchs, J., Hertel, D., Hirsch, H., Toivonen, J., Kessler, M.

“…The Andean tree genus Polylepis (Rosaceae) is notorious for the high morphological plasticity of its species and the difficulty in their circumscription. The…”
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