Publications

Found 13 results
Filters: Author is Ravva, Mahesh Kumar  [Clear All Filters]
2018
T. Wang, Chen, X. - K., Ashokan, A., Zheng, Z., Ravva, M. Kumar, and Bredas, J. - L., “Bulk Heterojunction Solar Cells: Impact of Minor Structural Modifications to the Polymer Backbone on the Polymer-Fullerene Mixing and Packing and on the Fullerene-Fullerene Connecting Network”, Advanced Functional Materials, p. 1705868, 2018.
A. Onwubiko, Yue, W., Jellett, C., Xiao, M., Chen, H. - Y., Ravva, M. Kumar, Hanifi, D. A., Knall, A. - C., Purushothaman, B., Nikolka, M., Flores, J. - C., Salleo, A., Bredas, J. - L., Sirringhaus, H., Hayoz, P., and McCulloch, I., “Fused electron deficient semiconducting polymers for air stable electron transport”, Nature Communications, no. 1, 2018.
A. Ashokan, Wang, T., Ravva, M. Kumar, and Bredas, J. - L., “Impact of solution temperature-dependent aggregation on the solid-state packing and electronic properties of polymers for organic photovoltaics”, Journal of Materials Chemistry C, vol. 6, no. 4, pp. 13162 - 13170, 2018.
H. Liao, Xiao, C., Ravva, M. Kumar, Wang, Y., Little, M., Jenart, M. V. C., Onwubiko, A., Li, Z., Wang, Z., Bredas, J. - L., McCulloch, I., and Yue, W., “Synthesis and properties of isoindigo and benzo[1,2- b :4,5- b ′]bis[ b ]benzothiophene oligomers”, Chemical Communications, vol. 54, no. 79, pp. 11152 - 11155, 2018.
2017
K. Do, Ravva, M. Kumar, Wang, T., and Bredas, J. - L., “Computational Methodologies for Developing Structure–Morphology–Performance Relationships in Organic Solar Cells: A Protocol Review”, Chemistry of Materials, vol. 29, no. 1, pp. 346 - 354, 2017.
S. M. Ryno, Ravva, M. Kumar, Chen, X., Li, H., and Bredas, J. - L., “Molecular Understanding of Fullerene - Electron Donor Interactions in Organic Solar Cells”, Advanced Energy Materials, vol. 7, no. 10, p. 1601370, 2017.
M. Kumar Ravva, Risko, C., and Bredas, J. - L., Non-Covalent Interactions in Quantum Chemistry and PhysicsNoncovalent Interactions in Organic Electronic Materials. Elsevier, 2017, pp. 277 - 302.
2016
R. L. Gieseking, Ravva, M. Kumar, Coropceanu, V., and Bredas, J. - L., “Benchmarking Density Functional Theory Approaches for the Description of Symmetry Breaking in Long Polymethine Dyes”, The Journal of Physical Chemistry C, vol. 120, no. 18, pp. 9975 - 9984, 2016.
X. - K. Chen, Ravva, M. Kumar, Li, H., Ryno, S. M., and Bredas, J. - L., “Effect of Molecular Packing and Charge Delocalization on the Nonradiative Recombination of Charge-Transfer States in Organic Solar Cells”, Advanced Energy Materials, vol. 6, no. 24, p. 1601325, 2016.
M. Hong, Ravva, M. Kumar, Winget, P., and Bredas, J. - L., “Effect of Substituents on the Electronic Structure and Degradation Process in Carbazole Derivatives for Blue OLED Host Materials”, Chemistry of Materials, vol. 28, no. 16, pp. 5791 - 5798, 2016.
K. Do, Saleem, Q., Ravva, M. Kumar, Cruciani, F., Kan, Z., Wolf, J., Hansen, M. Ryan, Beaujuge, P. M., and Bredas, J. - L., “Impact of Fluorine Substituents on π-Conjugated Polymer Main-Chain Conformations, Packing, and Electronic Couplings”, Advanced Materials, vol. 2, no. 37, pp. 8197 - 8205, 2016.
H. Sun, Ryno, S., Zhong, C., Ravva, M. Kumar, Sun, Z., örzdörfer, T., and Bredas, J. - L., “Ionization Energies, Electron Affinities, and Polarization Energies of Organic Molecular Crystals: Quantitative Estimations from a Polarizable Continuum Model (PCM)-Tuned Range-Separated Density Functional Approach”, Journal of Chemical Theory and Computation, vol. 12, no. 6, pp. 2906 - 2916, 2016.
M. Kumar Ravva, Wang, T., and Bredas, J. - L., “Nature of the Binding Interactions between Conjugated Polymer Chains and Fullerenes in Bulk Heterojunction Organic Solar Cells”, Chemistry of Materials, vol. 28, no. 22, pp. 8181 - 8189, 2016.