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Publications

2008

[77] Snaith, H., Karthikeyan, C., Petrozza, A., Teuscher, J., Moser, J.E., Nazeeruddin, M., Thelakkat, M. & Grätzel, M. High extinction coefficient “antenna” dye in solid-state dye-sensitised solar cells: a photo-physical and electronic study. J. Phys. Chem. C, 112:7562-7566, 2008.
[76] Shankar, K., Bandara, J., Paulose, M., Wietasch, H., Varghese, O., Mor, G., LaTempa, T., Thelakkat, M. & Grimes, C. Highly Efficient Solar Cells using TiO2 Nanotube Arrays Sensitized with a Donor-Antenna Dye. Nano Letters, 8:1654-1659, 2008.
[75] Hüttner, S., Sommer, M. & Thelakkat, M. n-type organic field effect transistors from perylene bisimide block copolymers and homopolymers. Applied Physics Letters, 92(9):-, 2008.
[74] Ravichandar, R., Thelakkat, M. & Somanthan, N. Fluorescence Quenching of Substituted Polyperylene with Functionalized Polythiophenes. J. Fluoresc., 18:891-898, 2008.

2007

[73] Bauer, P., Wietasch, H., Lindner, S. & Thelakkat, M. Synthesis and Characterization of Donor-Bridge-Acceptor Molecule Containing Tetraphenylbenzidine and Perylene bisimide. Chem. Mater., 19:88-94, 2007.
[72] Handa, S., Wietasch, H., Thelakkat, M., Durrant, J. & Haque, S. Reducing charge recombination losses in solid state dye sensitized solar cells: the use of donor-acceptor sensitizer dyes. Chem. Comm., 17:1725-1727, 2007.
[71] Alagiriswamy, A., Jäger, C., Haarer, D., Thelakkat, M., Knoll, A. & Krausch, G. Local potential distribution of macrophase separated polymer blend domains. J. Phys. D Appl. Phys., 40:4855-4865, 2007.
[70] Neuber, C., Bäte, M., Thelakkat, M., Schmidt, H.W., Hänsel, H., Zettl, H. & Krausch, G. Combinatorial Preparation and Characterization of Thin-Film Multilayer Electro-Optical Devices. Rev. Sci. Instr., 78:072216 1-11, 2007.
[69] Karthikeyan, C., Peter, K., Wietasch, H. & Thelakkat, M. Highly efficient solid-state dye-sensitized TiO2 solar cells via control of retardation of recombination using novel donor-antenna dyes. Solar Energy Materials and Solar Cells, 91(5):432-439, 2007., (Selected Papers from the European Conference on Hybrid and Organic Solar Cells -- \ECHOS\ '06European Conference on Hybrid and Organic Solar Cells).
[68] Lindner, S., Kaufmann, N. & Thelakkat, M. Nanostructured Semiconductor Block Copolymers: p-p Stacking, Optical and Electrochemical Properties. Org. Electr., 8:69-75, 2007.
[67] Sommer, M., Lindner, S. & Thelakkat, M. Microphase-Separated Donor–Acceptor Diblock Copolymers: Influence of HOMO Energy Levels and Morphology on Polymer Solar Cells. Advanced Functional Materials, 17(9):1493-1500, WILEY-VCH Verlag, 2007.
[66] Karthikeyan, C., Wietasch, H. & Thelakkat, M. Highly Efficient Solid-State Dye-Sensitized TiO2 Solar Cells Using Donor Antenna Dyes Capable of Multistep Charge Transfer Cascade. Adv. Mater., 19:1091-1095, 2007.

2006

[65] Lindner, S. & Thelakkat, M. Fluorescent Dye-Labeled Polymers Carrying Triphenylamine, Styrene, or Acrylate Pendant Groups. Macromol. Chem. Phys., 207:2084-2092, 2006.
[64] Lindner, S.M., Hüttner, S., Chiche, A., Thelakkat, M. & Krausch, G. Charge Separation at Self-Assembled Nanostructured Bulk Interface in Block Copolymers. Angewandte Chemie International Edition, 45(20):3364-3368, WILEY-VCH Verlag, 2006.
[63] C. Pérez León, *., L. Kador, ., B. Peng, . & Thelakkat‡, a.M. Characterization of the Adsorption of Ru-bpy Dyes on Mesoporous TiO2 Films with UV−Vis, Raman, and FTIR Spectroscopies. The Journal of Physical Chemistry B, 110(17):8723-8730, 2006., (PMID: 16640428).
[62] Sommer, M. & Thelakkat, M. Synthesis, Characterization and Application of Donor-Acceptor Block Copolymers in Nanostructured Bulk Heterojunction Solar Cells. Eur. Phys. J. Appl. Phys., 36:245-249, 2006.
[61] Radhakrishnan, S., Somanathan, N., Narashimhaswamy, T., Thelakkat, M. & Schmidt, H.W. Thermal studies on polythiophene containing mesogenic side chains. J. Therm. Anal. Calorim., 85:433-438, 2006.
[60] Karthikeyan, C., Thelakkat, M. & Willert-Porada, M. Different Mesoporous Titania Films for Solid State Dye Sensitized Solar Cells. Thin Solid Films, 511-512:187-194, 2006.
[59] Scharf, C., Peter, K., Bauer, P., Jung, C., Thelakkat, M. & Köhler, J. Towards the Characterisation of Energy-Transfer Processes in Organic Donor-Acceptor Dyads Based on Triphenyldiamine and Perylenebisimides. Chem. Phys., 328:403-409, 2006.

2005

[58] Karthikeyan, C., Thelakkat, M. & Willert-Porada, M. Dye Sensitized Solar Cells: A Comparative Study Using Different Nanocrystalline-Titania. Ceram. Trans., 172:115, 2005.