Search Results - "Hummelen, J. C"

Photocurrent generation in polymer-fullerene bulk heterojunctions by MIHAILETCHI, V. D, KOSTER, L. J. A, HUMMELEN, J. C, BLOM, P. W. M

“…The photocurrent in conjugated polymer-fullerene blends is dominated by the dissociation efficiency of bound electron-hole pairs at the donor-acceptor…”
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Solution-processed ambipolar organic field-effect transistors and inverters by de Leeuw, D. M, Meijer, E. J, Setayesh, S, van Veenendaal, E, Huisman, B. -H, Blom, P. W. M, Hummelen, J. C, Scherf, U, Klapwijk, T. M

“…There is ample evidence that organic field-effect transistors have reached a stage where they can be industrialized, analogous to standard metal oxide…”
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Temperature Dependence of Exciton Diffusion in Conjugated Polymers by Mikhnenko, O. V, Cordella, F, Sieval, A. B, Hummelen, J. C, Blom, P. W. M, Loi, M. A

“…The temperature dependence of the exciton dynamics in a conjugated polymer is studied using time-resolved spectroscopy. Photoluminescence decays were measured…”
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Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions by Yu, G., Gao, J., Hummelen, J. C., Wudl, F., Heeger, A. J.

“…The carrier collection efficiency ($\eta_c$) and energy conversion efficiency ($\eta_e$) of polymer photovoltaic cells were improved by blending of the…”
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Origin of the Open Circuit Voltage of Plastic Solar Cells by Brabec, C. J., Cravino, A., Meissner, D., Sariciftci, N. S., Fromherz, T., Rispens, M. T., Sanchez, L., Hummelen, J. C.

“…A series of highly soluble fullerene derivatives with varying acceptor strengths (i.e., first reduction potentials) was synthesized and used as electron…”
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Ambipolar Organic Field-Effect Transistors Based on a Solution-Processed Methanofullerene by Anthopoulos, T. D., Tanase, C., Setayesh, S., Meijer, E. J., Hummelen, J. C., Blom, P. W. M., de Leeuw, D. M.

“…Organic field‐effect transistors (OFETs, see Figure), based on the solution‐ processible methanofullerene [6,6]‐phenyl‐C61‐butyric acid methyl ester (PCBM),…”
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Solution-Processed Organic Tandem Solar Cells by Hadipour, A., de Boer, B., Wildeman, J., Kooistra, F. B., Hummelen, J. C., Turbiez, M. G. R., Wienk, M. M., Janssen, R. A. J., Blom, P. W. M.

“…A solution‐processed polymer tandem cell fabricated by stacking two single cells in series is demonstrated. The two bulk‐heterojunction subcells have…”
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Plastic Solar Cells by Brabec, C. J., Sariciftci, N. S., Hummelen, J. C.

“…Recent developments in conjugated‐polymer‐based photovoltaic elements are reviewed. The photophysics of such photoactive devices is based on the photo‐induced…”
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Effect of Temperature and Illumination on the Electrical Characteristics of Polymer-Fullerene Bulk-Heterojunction Solar Cells by Riedel, I., Parisi, J., Dyakonov, V., Lutsen, L., Vanderzande, D., Hummelen, J. C.

“…The current–voltage characteristics of ITO/PEDOT:PSS/OC1C10‐PPV:PCBM/Al solar cells were measured in the temperature range 125–320 K under variable…”
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Relating the Morphology of Poly(p-phenylene vinylene)/Methanofullerene Blends to Solar-Cell Performance by van Duren, J. K. J., Yang, X., Loos, J., Bulle-Lieuwma, C. W. T., Sieval, A. B., Hummelen, J. C., Janssen, R. A. J.

“…The performance of bulk‐heterojunction solar cells based on a phase‐separated mixture of donor and acceptor materials is known to be critically dependent on…”
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Synthesis, Photophysical Properties, and Photovoltaic Devices of Oligo(p-phenylene vinylene)-fullerene Dyads by Peeters, Emiel, van Hal, Paul A, Knol, Joop, Brabec, Christoph J, Sariciftci, N. Serdar, Hummelen, J. C, Janssen, René A. J

“…The synthesis of a homologous series of oligo(p-phenylene vinylene)-fulleropyrrolidines (OPVn-C60, n = 1−4, where n is the number of phenyl rings) is…”
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Stability and photodegradation mechanisms of conjugated polymer/fullerene plastic solar cells by Neugebauer, H., Brabec, C., Hummelen, J.C., Sariciftci, N.S.

“…Degradation studies of poly(2-methoxy-5-(3′,7′-dimethyloctyloxy)-1,4-phenylene-vinylene) (MDMO-PPV), fullerenes ((6,6)-phenyl C 61- butyric acid methyl ester…”
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Air-Stable n-Channel Organic Transistors Based on a Soluble C84 Fullerene Derivative by Anthopoulos, T. D., Kooistra, F. B., Wondergem, H. J., Kronholm, D., Hummelen, J. C., de Leeuw, D. M.

“…Air‐stable n‐channel organic transistors are fabricated using a newly synthesized soluble fullerene derivative. The air‐stable nature of this molecule allows…”
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Electrical and optical design and characterisation of regioregular poly(3-hexylthiophene-2,5diyl)/fullerene-based heterojunction polymer solar cells by Chirvase, D., Chiguvare, Z., Knipper, M., Parisi, J., Dyakonov, V., Hummelen, J.C.

“…Electrical and optical properties of poly(3-hexylthiophene-2,5diyl) (P3HT-2,5diyl) used as the main component in a bulk heterojunction polymer/fullerene solar…”
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Crystalline Organization of a Methanofullerene as Used for Plastic Solar-Cell Applications by Yang, X., van Duren, J. K. J., Rispens, M. T., Hummelen, J. C., Janssen, R. A. J., Michels, M. A. J., Loos, J.

“…Crystalline organization of a methanofullerene, [6,6]‐phenyl C61 butyric acid methyl ester (PCBM), as achieved in various thin‐film deposition techniques, is…”
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Patterns of efficiency and degradation of composite polymer solar cells by Jeranko, T, Tributsch, H, Sariciftci, N.S, Hummelen, J.C

“…Bulk-heterojunction plastic solar cells (PSC) produced from a conjugated polymer, poly(2-methoxy-5-(3′,7′-dimethyloctyl-oxy)-1,4-phenylenevinylene) (MDMO-PPV),…”
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Photoinduced Electron Transfer and Photovoltaic Devices of a Conjugated Polymer with Pendant Fullerenes by Ramos, Alicia Marcos, Rispens, Minze T, van Duren, Jeroen K. J, Hummelen, Jan C, Janssen, René A. J

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Accurate efficiency determination and stability studies of conjugated polymer/fullerene solar cells by Kroon, J.M., Wienk, M.M., Verhees, W.J.H., Hummelen, J.C.

“…We report on an accurate indoor determination of the power conversion efficiency under standard test conditions [1000 W/m 2, AM1.5 global (IEC 904-3), 25°C]…”
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Photoinduced Energy and Electron Transfer in Fullerene−Oligothiophene−Fullerene Triads by van Hal, Paul A, Knol, Joop, Langeveld-Voss, Bea M. W, Meskers, Stefan C. J, Hummelen, J. C, Janssen, René A. J

“…A series of fullerene−oligothiophene−fullerene (C60−nT−C60) triads with n = 3, 6, or 9 thiophene units has been synthesized, and their photophysical properties…”
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Polyfluorene copolymer based bulk heterojunction solar cells by Yohannes, Teketel, Zhang, F, Svensson, M, Hummelen, J.C, Andersson, M.R, Inganäs, O

“…Bulk heterojunction solar cells based on blends of photoactive layers of polyfluorene copolymer Poly((2,7-(9-(2′-ethylhexyl)-9-hexyl-fluorene)-…”
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