Search Results - "Aygül, Umut"

Molecular Orientation in Polymer Films for Organic Solar Cells Studied by NEXAFS by Aygül, Umut, Batchelor, David, Dettinger, Ulf, Yilmaz, Seyfullah, Allard, Sybille, Scherf, Ullrich, Peisert, Heiko, Chassé, Thomas

“…The application of new polymer materials for organic solar cells requires a detailed understanding of the orientation and the electronic properties of the…”
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Energy Level Alignment of a P3HT/Fullerene Blend during the Initial Steps of Degradation by Aygül, Umut, Hintz, Holger, Egelhaaf, Hans-Joachim, Distler, Andreas, Abb, Sabine, Peisert, Heiko, Chassé, Thomas

“…The influence of oxygen and light on the energy level alignment of a poly(3-hexylthiophene)/fullerene blend film used in organic photovoltaic devices is…”
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Chemical Reaction of Polar Phthalocyanines on Silver: Chloroaluminum Phthalocyanine and Fluoroaluminum Phthalocyanine by Polek, Małgorzata, Latteyer, Florian, Basova, Tamara V, Petraki, Fotini, Aygül, Umut, Uihlein, Johannes, Nagel, Peter, Merz, Michael, Schuppler, Stefan, Chassé, Thomas, Peisert, Heiko

“…Interface properties of chloroaluminum­(III) phthalocyanine (AlClPc) and fluoroaluminum­(III) phthalocyanine (AlFPc) on different silver surfaces have been…”
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Interaction between Cobalt Phthalocyanine and Gold Studied by X-ray Absorption and Resonant Photoemission Spectroscopy by Petraki, Fotini, Peisert, Heiko, Biswas, Indro, Aygül, Umut, Latteyer, Florian, Vollmer, Antje, Chassé, Thomas

“…Cobalt phthalocyanine (CoPc) monolayer films evaporated on Au(100) are studied by photoexcited electron spectroscopies: X-ray absorption (XAS) and resonant…”
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CoPc and CoPcF16 on gold: Site-specific charge-transfer processes by Petraki, Fotini, Peisert, Heiko, Uihlein, Johannes, Aygül, Umut, Chassé, Thomas

“…Interface properties of cobalt(II) phthalocyanine (CoPc) and cobalt(II) hexadecafluoro-phthalocyanine (CoPcF16) to gold are investigated by photo-excited…”
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Laterally Resolved Orientation and Film Thickness of Polar Metal Chlorine Phthalocyanines on Au and ITO by Latteyer, Florian, Peisert, Heiko, Aygül, Umut, Biswas, Indro, Petraki, Fotini, Basova, Tamara, Vollmer, Antje, Chassé, Thomas

“…The molecular orientation and homogeneity of gallium(III) and aluminum(III) chlorine phthalocyanine (GaClPc and AlClPc) are studied on flat (gold single…”
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Molecular orientation in polymer/fullerene blend films and the influence of annealing by Aygül, Umut, Peisert, Heiko, Batchelor, David, Dettinger, Ulf, Ivanovic, Milutin, Tournebize, Aurélien, Mangold, Stefan, Förster, Michael, Dumsch, Ines, Kowalski, Sebastian, Allard, Sybille, Scherf, Ullrich, Chassé, Thomas

“…The molecular orientation of selected low band gap polymers for organic photovoltaics (Si-PCPDTBT, PCPDTBT, and PCPDTBBT) and the influence of PCBM on the…”
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Photodegradation of C-PCPDTBT and Si-PCPDTBT: Influence of the Bridging Atom on the Stability of a Low-Band-Gap Polymer for Solar Cell Application by Aygül, Umut, Egelhaaf, Hans-Joachim, Nagel, Peter, Merz, Michael, Schuppler, Stefan, Eichele, Klaus, Peisert, Heiko, Chassé, Thomas

“…The kinetics of photodegradation and the reactivity of different sites of the low‐band‐gap polymers…”
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Electronic structure and self-organization properties of low band gap polymers: The effect of the introduction of additional thiophene moieties by Ivanović, Milutin, Aygül, Umut, Dettinger, Ulf, Tournebize, Aurélien, Polek, Małgorzata, Batchelor, David, Mangold, Stefan, Forster, Michael, Scherf, Ullrich, Peisert, Heiko, Chassé, Thomas

“…An approach to improve the efficiency of donor-acceptor based bulk heterojunction (BHJ) organic solar cells is the use of low band gap (LBG) polymers as donor…”
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Electronic Properties of Interfaces between PCPDTBT and Prototypical Electrodes Studied by Photoemission Spectroscopy by Aygül, Umut, Peisert, Heiko, Frisch, Johannes, Vollmer, Antje, Koch, Norbert, Chassé, Thomas

“…We report on the electronic structure of poly[2,6‐(4,4‐bis‐ (2‐ethylhexyl)‐4H‐cyclopenta[2,1‐b;3,4‐b′]dithiophene)‐alt‐4,7(2,1,3‐benzothiadiazole)] (PCPDTBT),…”
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Energy Level Alignment of a P3HT/Fullerene Blend during the Initial Steps of Degradation by AYGÜL, Umut, HINTZ, Holger, EGELHAAF, Hans-Joachim, DISTLER, Andreas, ABB, Sabine, PEISERT, Heiko, CHASSE, Thomas

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CoPc and CoPcF 16 on gold: Site-specific charge-transfer processes by Petraki, Fotini, Peisert, Heiko, Uihlein, Johannes, Aygül, Umut, Chassé, Thomas

“…Interface properties of cobalt(II) phthalocyanine (CoPc) and cobalt(II) hexadecafluoro-phthalocyanine (CoPcF 16 ) to gold are investigated by photo-excited…”
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Electronic Structure and Interface Properties of a Model Molecule for Organic Solar Cells by Hintz, Holger, Peisert, Heiko, Aygül, Umut, Latteyer, Florian, Biswas, Indro, Nagel, Peter, Merz, Michael, Schuppler, Stefan, Breusov, Dietrich, Allard, Sybille, Scherf, Ullrich, Chassé, Thomas

“…We study the electronic structure of 4,7‐bis(5‐methylthiophen‐2‐yl)benzo[c][1,2,5]thiadiazole (MTBT) and its interface properties with gold using X‐ray…”
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