Research output per year
Research output per year
- 45 results
Search results
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2020
Enhancing exciton diffusion length provides new opportunities for organic photovoltaics
Sajjad, M. T., Ruseckas, A. & Samuel, I. D. W., 5 Aug 2020, In: Matter. 3, 2, p. 341-354Research output: Contribution to journal › Review article › peer-review
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Long-range exciton diffusion in non-fullerene acceptors and coarse bulk heterojunctions enable highly efficient organic photovoltaics
Sajjad, M. T., Ruseckas, A., Jagadamma, L. K., Zhang, Y. & Samuel, I. D. W., 21 Jul 2020, In: Journal of Materials Chemistry. 8, 31, p. 15687-15694 8 p.Research output: Contribution to journal › Article › peer-review
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2019
Efficient indoor p-i-n hybrid perovskite solar cells using low temperature solution processed NiO as hole extraction layers
Krishnan Jagadamma, L., Blaszczyk, O., Sajjad, M. T., Ruseckas, A. & Samuel, I. D. W., Oct 2019, In: Solar Energy Materials and Solar Cells. 201, 10 p., 110071.Research output: Contribution to journal › Article › peer-review
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Enhanced exciton harvesting in a planar heterojunction organic photovoltaic device by solvent vapor annealing
Zhang, Y., Sajjad, M. T., Blaszczyk, O., Ruseckas, A., Serrano, L. A., Cooke, G. & Samuel, I. D. W., Jul 2019, In: Organic Electronics. 70Research output: Contribution to journal › Article › peer-review
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Flexible organic light-emitting diodes for antimicrobial photodynamic therapy
Lian, C., Piksa, M., Yoshida, K., Persheyev, S., Pawlik, K., Matczyszyn, K. & Samuel, I. D. W., 18 Sept 2019, (E-pub ahead of print) In: npj Flexible Electronics. 3, 18.Research output: Contribution to journal › Article › peer-review
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Large crystalline domains and enhanced exciton diffusion length enable efficient organic solar cells
Zhang, Y., Sajjad, M. T., Blaszczyk, O., Parnell, A. J., Ruseckas, A., Serrano, L. A., Cooke, G. & Samuel, I. D. W., 10 Sept 2019, In: Chemistry of Materials. 31, 17, p. 6548-6557Research output: Contribution to journal › Article › peer-review
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Tailoring exciton diffusion and domain size in photovoltaic small molecules by processing
Sajjad, M. T., Zhang, Y., Geraghty, P. B., Mitchell, V. D., Ruseckas, A., Blaszczyk, O., Jones, D. J. & Samuel, I. D. W., 19 Apr 2019, (E-pub ahead of print) In: Journal of Materials Chemistry C. In press, 8 p.Research output: Contribution to journal › Article › peer-review
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2018
CuSCN nanowires as electrodes for p-type quantum dot sensitized solar cells: charge transfer dynamics and alumina passivation
Sajjad, M. T., Park, J., Gaboriau, D., Harwell, J. R., Odobel, F., Reiss, P., Samuel, I. D. W. & Aldakov, D., 8 Mar 2018, In: Journal of Physical Chemistry C. 122, 9, p. 5161-5170Research output: Contribution to journal › Article › peer-review
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Effect of fullerene acceptor on the performance of solar cells based on PffBT4T-2OD
Zhang, Y., Parnell, A. J., Blaszczyk, O., Musser, A. J., Samuel, I. D. W., Lidzey, D. G. & Bernardo, G., 28 Jul 2018, In: Physical Chemistry Chemical Physics. 20, 28, p. 19023-19029 7 p.Research output: Contribution to journal › Article › peer-review
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Engineered exciton diffusion length enhances device efficiency in small molecule photovoltaics
Sajjad, M. T., Blaszczyk, O., Krishnan Jagadamma, L., Roland, T., Chowdhury, M., Ruseckas, A. & Samuel, I. D. W., 28 May 2018, In: Journal of Materials Chemistry A. 6, 20, p. 9445-9450 6 p.Research output: Contribution to journal › Article › peer-review
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Exciton-polaron interactions in polyfluorene films with β phase
Montilla, F., Ruseckas, A. & Samuel, I. D. W., 10 May 2018, In: Journal of Physical Chemistry C. 122, 18, p. 9766-9772Research output: Contribution to journal › Article › peer-review
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Hot-Hole cooling controls the initial ultrafast relaxation in methylammonium lead iodide perovskite
Hedley, G. J., Quarti, C., Harwell, J. R., Prezhdo, O., Beljonne, D. & Samuel, I. D. W., 25 May 2018, In: Scientific Reports. 8, 9 p., 8115.Research output: Contribution to journal › Article › peer-review
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Improved efficiency of PbS quantum dot sensitized NiO photocathodes with naphthalene diimide electron acceptor bound to the surface of the nanocrystals
Raissi, M., Sajjad, M. T., Farré, Y., Roland, T. J., Ruseckas, A., Samuel, I. D. W. & Odobel, F., Jul 2018, In: Solar Energy Materials and Solar Cells. 181, p. 71-76 6 p.Research output: Contribution to journal › Article › peer-review
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Time-resolved studies of energy transfer in thin films of green and red fluorescent proteins
Zajac, J. M., Schubert, M., Roland, T., Keum, C., Samuel, I. D. W. & Gather, M. C., 15 Jan 2018, (E-pub ahead of print) In: Advanced Functional Materials. Early ViewResearch output: Contribution to journal › Article › peer-review
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Triptycene as a supramolecular additive in PTB7:PCBM blends and its influence on photovoltaic properties
Krishnan Jagadamma, L., McCarron, L., A. Wiles, A., Savikhin, V., Sajjad, M. T., Yazdani, M., M Rotello, V., F Toney, M., Cooke, G. & Samuel, I. D. W., 25 Jul 2018, In: ACS Applied Materials & Interfaces. 10, 29, p. 24665-24678Research output: Contribution to journal › Article › peer-review
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Tuning the exciton diffusion coefficient of polyfluorene based semiconducting polymers
Sajjad, M. T., Ward, A. J., Ruseckas, A., Bansal, A. K., Allard, S., Scherf, U. & Samuel, I. D. W., 12 Dec 2018, (E-pub ahead of print) In: Physica Status Solidi - Rapid Research Letters. Early View, 1800500.Research output: Contribution to journal › Article › peer-review
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2017
Barrierless slow dissociation of photogenerated charge pairs in high-performance polymer-fullerene solar cells
Vithanage, D. A., Matheson, A. B., Pranculis, V., Hedley, G. J., Pearson, S. J., Gulbinas, V., Samuel, I. D. W. & Ruseckas, A., 6 Jul 2017, In: Journal of Physical Chemistry C. 121, 26, p. 14060-14065 6 p.Research output: Contribution to journal › Article › peer-review
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Blue-to-green emitting neutral Ir(III) complexes bearing pentafluorosulfanyl groups: a combined experimental and theoretical study
Pal, A. K., Henwood, A. F., Cordes, D. B., Slawin, A. M. Z., Samuel, I. D. W. & Zysman-Colman, E., 3 Jul 2017, In: Inorganic Chemistry. 56, 13, p. 7533–7544Research output: Contribution to journal › Article › peer-review
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Effect of annealing on exciton diffusion in a high performance small molecule organic photovoltaic material
Long, Y., Hedley, G. J., Ruseckas, A., Chowdhury, M., Roland, T. J., Serrano, L., Cooke, G. & Samuel, I. D. W., 3 May 2017, In: ACS Applied Materials & Interfaces. 9, 17, p. 14945-14952Research output: Contribution to journal › Article › peer-review
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Exciton diffusion length and charge extraction yield in organic bilayer solar cells
Siegmund, B., Sajjad, M. T., Widmer, J., Ray, D., Koerner, C., Riede, M., Leo, K., Samuel, I. D. W. & Vandewal, K., 28 Mar 2017, In: Advanced Materials. 29, 12, 5 p., 1604424.Research output: Contribution to journal › Article › peer-review
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Near-infrared fluorescence of silicon phthalocyanine carboxylate esters
Pal, A. K., Varghese, S., Cordes, D. B., Slawin, A. M. Z., Samuel, I. D. W. & Zysman-Colman, E., 25 Sept 2017, In: Scientific Reports. 7, 14 p., 12282.Research output: Contribution to journal › Article › peer-review
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Novel 4,8-benzobisthiazole copolymers and their field-effect transistor and photovoltaic applications
Conboy, G., Taylor, R. G. D., Findlay, N. J., Kanibolotsky, A. L., Inigo, A. R., Ghosh, S. S., Ebenhoch, B., Krishnan Jagadamma, L., Thalluri, G. K. V. V., Sajjad, M. T., Samuel, I. D. W. & Skabara, P. J., 7 Dec 2017, In: Journal of Materials Chemistry. 5, 45, p. 11927-11936 10 p.Research output: Contribution to journal › Article › peer-review
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Size dependence of efficiency of PbS quantum dots in NiO-based dye sensitised solar cells and mechanistic charge transfer investigation
Raissi, M., Sajjad, M. T., Pellegrin, Y., Roland, T. J., Jobic, S., Boujtita, M., Ruseckas, A., Samuel, I. D. W. & Odobel, F., 28 Oct 2017, In: Nanoscale. 9, 40, p. 15566-15575Research output: Contribution to journal › Article › peer-review
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Tuning crystalline ordering by annealing and additives to study its effect on exciton diffusion in a polyalkylthiophene copolymer
Chowdhury, M., Sajjad, M. T., Savikhin, V., Hergue, N., Sutija, K., Oosterhout, S., Toney, M. F., Dubois, P., Ruseckas, A. & Samuel, I. D. W., 2017, In: Physical Chemistry Chemical Physics. 19, p. 12441-12451Research output: Contribution to journal › Article › peer-review
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Ultrafast Electronic Energy Transfer in an orthogonal molecular dyad
Wiebeler, C., Plasser, F., Hedley, G. J., Ruseckas, A., Samuel, I. D. W. & Schumacher, S., 2 Mar 2017, In: Journal of Physical Chemistry Letters. 8, 5, p. 1086-1092 7 p.Research output: Contribution to journal › Article › peer-review
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2016
Direct observation of intersystem crossing in a thermally activated delayed fluorescence copper complex in the solid state
Bergmann, L., Hedley, G. J., Baumann, T., Braese, S. & Samuel, I. D. W., 1 Jan 2016, In: Science Advances. 2, 1, 7 p., e1500889.Research output: Contribution to journal › Article › peer-review
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Effect of a high boiling point additive on the morphology of solution-processed P3HT-fullerene blends
Long, Y., Ward, A. J., Ruseckas, A. & Samuel, I. D. W., Jun 2016, In: Synthetic Metals. 216, p. 23-30 8 p.Research output: Contribution to journal › Article › peer-review
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Efficient eco-friendly inverted quantum dot sensitized solar cells
Park, J., Sajjad, M. T., Jouneau, P.-H., Ruseckas, A., Faure-Vincent, J., Samuel, I. D. W., Reiss, P. & Aldakov, D., 21 Jan 2016, In: Journal of Materials Chemistry A. 4, 3, p. 827-837Research output: Contribution to journal › Article › peer-review
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Exploring the self-assembly and energy transfer of dynamic supramolecular iridium-porphyrin systems
Rota Martir, D., Hedley, G. J., Cordes, D. B., Slawin, A. M. Z., Escudero, D., Jacquemin, D., Kosikova, T., Philp, D., Dawson, D. M., Ashbrook, S. E., Samuel, I. D. W. & Zysman-Colman, E., 22 Nov 2016, In: Dalton Transactions. 45, 43, p. 17195-17205 10 p.Research output: Contribution to journal › Article › peer-review
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Phosphorescence quenching of fac-tris(2-phenylpyridyl)iridium(III) complexes in thin films on dielectric surfaces
Ribierre, J.-C., Ruseckas, A., Staton, S. V., Knights, K., Cumpstey, N., Burn, P. & Samuel, I. D. W., 7 Feb 2016, In: Physical Chemistry Chemical Physics. 18, 5, p. 3575-3580Research output: Contribution to journal › Article › peer-review
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Self-trapping and excited state absorption in fluorene homo-polymer and copolymers with benzothiadiazole and tri-phenylamine
Denis, J.-C., Ruseckas, A., Hedley, G. J., Matheson, A. B., Paterson, M. J., Turnbull, G. A., Samuel, I. D. W. & Galbraith, I., 21 Aug 2016, In: Physical Chemistry Chemical Physics. 18, 31, p. 21937-21948 12 p.Research output: Contribution to journal › Article › peer-review
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Solution-processable silicon phthalocyanines in electroluminescent and photovoltaic devices
Zysman-Colman, E., Ghosh, S. S., Xie, G., Varghese, S., Chowdhury, M., Sharma, N., Cordes, D. B., Slawin, A. M. Z. & Samuel, I. D. W., 13 Apr 2016, In: ACS Applied Materials & Interfaces. 8, 14, p. 9247−9253Research output: Contribution to journal › Article › peer-review
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The influence of blend ratio and processing additive on free carrier yield and mobility in PTB7:PC71BM photovoltaic solar cells
Pranculis, V., Ruseckas, A., Vithanage, D. A., Hedley, G. J., Samuel, I. D. W. & Gulbinas, V., 12 May 2016, In: Journal of Physical Chemistry C. 120, 18, p. 9588-9594Research output: Contribution to journal › Article › peer-review
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Wide field-of-view fluorescent antenna for visible light communications beyond the étendue limit
Manousiadis, P., Rajbhandari, S., Mulyawan, R., Vithanage, C. D. A., Chun, H., Faulkner, G., O'Brien, D. C., Turnbull, G. A., Collins, S. & Samuel, I. D. W., 20 Jul 2016, In: Optica. 3, 7, p. 702-706 5 p.Research output: Contribution to journal › Article › peer-review
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2015
Controlling exciton diffusion and fullerene distribution in photovoltaic blends by side chain modification
Sajjad, M. T., Ward, A. J., Kästner, C., Ruseckas, A., Hoppe, H. & Samuel, I. D. W., 6 Aug 2015, In: Journal of Physical Chemistry Letters. 6, 15, p. 3054-3060Research output: Contribution to journal › Article › peer-review
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Mercaptophosphonic acids as efficient linkers in quantum dot sensitized solar cells
Aldakov, D., Sajjad, M. T., Ivanova, V., Bansal, A. K., Park, J., Reiss, P. & Samuel, I. D. W., 7 Oct 2015, In: Journal of Materials Chemistry A. 3, 37, p. 19050-19060 11 p.Research output: Contribution to journal › Article › peer-review
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Morphology and local electrical properties of PTB7:PC71BM blends
Alekseev, A., Hedley, G. J., Al-Afeef, A., Ageev, O. A. & Samuel, I. D. W., 28 Apr 2015, In: Journal of Materials Chemistry A. 3, 16, p. 8706-8714 9 p.Research output: Contribution to journal › Article › peer-review
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Subpicosecond exciton dynamics in polyfluorene films from experiment and microscopic theory
Denis, J.-C., Schumacher, S., Hedley, G. J., Ruseckas, A., Morawska, P. O., Wang, Y., Allard, S., Scherf, U., Turnbull, G. A., Samuel, I. D. W. & Galbraith, I., 7 May 2015, In: Journal of Physical Chemistry C. 119, 18, p. 9734-9744 11 p.Research output: Contribution to journal › Article › peer-review
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The impact of driving force on electron transfer rates in photovoltaic donor-acceptor blends
Ward, A. J., Ruseckas, A., Kareem, M. M., Ebenhoch, B., Serrano, L. A., Al-Eid, M., Fitzpatrick, B., Rotello, V. M., Cooke, G. & Samuel, I. D. W., 17 Apr 2015, In: Advanced Materials. 27, 15, p. 2496–2500Research output: Contribution to journal › Article › peer-review
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The role of photonics in energy
Kafafi, Z. H., Martín-Palma, R. J., Nogueira, A. F., O'Carroll, D. M., Pietron, J. J., Samuel, I. D. W., So, F., Tansu, N. & Tsakalakos, L., 12 Oct 2015, In: Journal of Photonics for Energy. 5, 1, 050997.Research output: Contribution to journal › Article › peer-review
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Ultrafast electronic energy transfer beyond the weak coupling limit in a proximal but orthogonal molecular dyad
Hedley, G. J., Ruseckas, A., Benniston, A. C., Harriman, A. & Samuel, I. D. W., 24 Dec 2015, In: Journal of Physical Chemistry A. 119, 51, p. 12665-12671 7 p.Research output: Contribution to journal › Article › peer-review
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2014
Systematic study of exciton diffusion length in organic semiconductors by six experimental methods
Lin, J. D. A., Mikhnenko, O. V., Chen, J., Haji Masri, M. K. Z., Ruseckas, A., Mikhailovsky, A., Raab, R. P., Liu, J., Blom, P. W. M., Loi, M. A., Garcia-Cervera, C. J., Samuel, I. D. W. & Thuc-Quyen Nguyen, [. V., Mar 2014, In: Materials Horizons. 1, 2, p. 280-285 6 p.Research output: Contribution to journal › Article › peer-review
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2013
Charge pair dissociation and recombination dynamics in a P3HT–PC60BM bulk heterojunction
Matheson, A. B., Pearson, S. J., Ruseckas, A. & Samuel, I. D. W., 5 Dec 2013, In: Journal of Physical Chemistry Letters. 4, 23, p. 4166 4171 p.Research output: Contribution to journal › Letter › peer-review
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Determining the optimum morphology in high-performance polymer-fullerene organic photovoltaic cells
Hedley, G. J., Ward, A. J., Alekseev, A., Howells, C. T., Rezende Martins, E., Serrano, L. A., Cooke, G., Ruseckas, A. & Samuel, I. D. W., 17 Dec 2013, In: Nature Communications. 4, 10 p., 2867.Research output: Contribution to journal › Article › peer-review
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Molecular weight dependence of exciton diffusion in poly(3-hexylthiophene)
Haji Masri, M. K. Z., Ruseckas, A., Emelianova, E. V., Wang, L., Bansal, A. K., Matheson, A., Lemke, H. T., Nielsen, M. M., Nguyen, H., Coulembier, O., Dubois, P., Beljonne, D. & Samuel, I. D. W., Nov 2013, In: Advanced Energy Materials. 3, 11, p. 1445-1453 9 p.Research output: Contribution to journal › Article › peer-review
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