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Carlos Silva Research Group

Publications

Refereed Publications from Carlos Silva
Students or postdoctoral associates trained under my direct supervision are underlined. Contributions where I am the corresponding author are indicated with an asterisk next to my name.


1. Femtosecond Absorption Anisotropy of the Aqueous Solvated Electron. P.J. Reid, C. Silva, P.K. Walhout, and P.F. Barbara, Chemical Physics Letters 228, 658–664 (1994).

2. Direct Pump/Probe Spectroscopy of the Near-IR Band of the Solvated Electron in Alcohols. P.K. Walhout, J.C. Alfano, Y. Kimura, C. Silva, P.J. Reid, and P.F. Barbara, Chemical Physics Letters 232, 135–140 (1995).

3. Electronic Coherence, Vibrational Coherence, and Solvent Degrees of Freedom in the Femtosecond Spectroscopy of Mixed-Valence Metal Dimers in H2O and D2O. P.J. Reid, C. Silva, P.F. Barbara, L. Karki, and J.T. Hupp, Journal of Physical Chemistry 99, 2609–2616 (1995).

4. Ultrafast Study of the Photodissociation and Recombination of Aqueous O3 . P.K. Walhout, C. Silva, and P.F. Barbara, Journal of Physical Chemistry 100, 5188–5199 (1996).

5. Femtosecond Solvation Dynamics of the Hydrated Electron. C. Silva, P.K. Walhout, K. Yokoyama, and P.F. Barbara, Physical Review Letters 80, 1086–1089 (1998).

6. Detailed Investigations of the Pump-Probe Spectroscopy of the Equilibrated Solvated Electron in Alcohols. C. Silva, P.K. Walhout, P.J. Reid, and P.F. Barbara, Journal of Physical Chemistry A 102, 5701–5707 (1998).

7. Detailed Investigation of the Femtosecond Pump-Probe Spectroscopy of the Hydrated Electron. K. Yokoyama, C. Silva, D. Son, P.K. Walhout, and P.F. Barbara, Journal of Physical Chemistry A 102, 6957–6966 (1998).

8. Excited-State Absorption in Luminescent Conjugated Polymer Thin Films: Ultrafast Studies of Processable Polyindenofluorene Derivatives. C. Silva, D.M. Russell, M.A. Stevens, J.D. MacKenzie, S. Setayesh, K. M ̈ullen, and R.H. Friend, Chemical Physics Letters 319, 494–500 (2000).

9. Exciton Dissociation Mechanisms in the Polymeric Semiconductors Poly- (9,9-dioctylfluorene) and Poly- (9,9-dioctylfluorene-co-benzothiadiazole). M.A. Stevens, C. Silva∗ , D.M. Russell, and R.H. Friend, Physical Review B 63, 165213 (2001).

10. Efficient Exciton Dissociation Via Two-Step Photoexcitation in Polymeric Semiconductors. C. Silva∗ , A.S. Dhoot, D.M. Russell, M.A. Stevens, A.C. Arias, J.D. MacKenzie, N.C. Greenham, S. Setayesh, K. M ̈ullen, R.H. Friend, Physical Review B 64, 125211 (2001).

11. Effects of Aggregation on the Excitation Transfer in Perylene-End-Capped Polyindenofluorene Studied by Time-Resolved Photoluminescence Spectroscopy. L.M. Herz, C. Silva, R.H. Friend, R.T. Phillips, S. Becker, S. Setayesh, and K. M ̈ullen, Physical Review B 64, 195203 (2001).

12. Exciton Migration to Chain Aggregates in Conjugated Polymers: Influence of Side-Chain Substitution. L.M. Herz, C. Silva, R.T. Phillips, S. Setayesh, and K. M ̈ullen, Chemical Physics Letters 347, 318–324 (2001).

13. Efficient Light Harvesting in Photovoltaic Diodes Composed of Semiconductor Conjugated Copolymer Blends. D.M. Russell, A.C. Arias, R.H. Friend, C. Silva∗ , C. Ego, A.C. Grimsdale, and K. M ̈ullen, Applied Physics Letters 80, 2204–2206 (2002).

14. Correlation Between Molecular Structure, Microscopic Morphology and Optical Properties of Poly(tetra-alkylindenofluorene)s. A.C. Grimsdale, P. Lecl`ere, R. Lazzaroni, J.D. MacKenzie, C. Murphy, S. Setayesh, C. Silva, R.H. Friend, and K. M ̈ullen, Advanced Functional Materials 12, 729–733 (2002).

15. Interchain vs. Intrachain Energy Transfer in a Dye-End-Capped Polyindenofluorene. D. Beljonne, G. Pourtois, C. Silva, E. Hennebicq, L.M. Herz, R.H. Friend, G.D. Scholes, S. Setayesh, S. Becker, D. Marsitsky, K. M ̈ullen, and J.L. Brédas, Proceedings of the National Academy of Science USA 99, 10982–10987 (2002).

16. Exciton and Polaron Dynamics in Semiconductor Conjugated Polymers: The Influence of Interchain Order. C. Silva∗ , D.M. Russell, A.S. Dhoot, L.M. Herz, C. Daniel, N.C. Greenham, A.C. Arias, S. Setayesh, K. M ̈ullen, and R.H. Friend, Journal of Physics: Condensed Matter 14, 9803–9824 (2002).

17. Amplified Spontaneous Emission in Close-packed Films of Semiconductor Nanocrystals Using Picosecond Excitation. C.E. Finlayson, D.M. Russell, C.M. Ramsdale, D.S. Ginger, C. Silva, and N.C. Greenham, Advanced Functional Materials 12, 537–540 (2002).

18. Electroluminescent Insulated Molecular Wires With Reduced Interstrand Interactions: Cyclodextrin- Threaded Conjugated Polyroxtanes. F. Cacialli, J. Wilson, J. Michels, C. Daniel, C. Silva, R.H. Friend, N. Severin, P. Samori, J.P. Rabe, M.J. O’Connell, P.N. Taylor, and H.L. Anderson, Nature Materials 1 160–164 (2002).

19. Charge Generation Kinetics and Transport Mechanisms in Blended Polyfluorene Photovoltaic Devices. H.J. Snaith, A.C. Arias, A.C. Morteani, C. Silva, R.H. Friend, Nanoletters 2, 1353–1357 (2002).

20. Attaching Perylene Dyes to Polyfluorene: Three Simple, Efficient Methods for Facile Colour-Tuning of Light-Emitting Polymers. C. Ego, D. Marsitzky, S. Becker, A.C. Grimsdale, K. M ̈ulen, J.D. MacKenzie, C. Silva, and R.H. Friend, Journal of the American Chemical Society 125, 437–443 (2003).

21. Barrier-Free Electron-Hole Capture in Polymer Blend Hetero junction Light-Emitting Diodes. A.C. Morteani, A.S. Dhoot, J.-S. Kim, C. Silva, N.C. Greenham, R.H. Friend, C. Murphy, E. Moons, S. Ciná, and J. Burroughes, Advanced Materials 15, 1708–1712 (2003).

22. Fast Exciton Diffusion in Chiral Stacks of Conjugated p -phenylenevinylene Oligomers. L.M. Herz, C. Daniel, C. Silva, F.J. Hoeben, A.P.H.J. Schenning, E.W. Meijer, R.H. Friend, and R.T. Phillips, Physical Review B 68, 045203 (2003). (Article selected for the August 11, 2003 issue of the Virtual Journal of Nanoscale Science & Technology (http://www.vjnano.org) and the August 2003 issue of the Virtual Journal of Ultrafast Science (http://www.vjultrafast.org).)

23. Exciton Bimolecular Annihilation Dynamics in Supramolecular Nanostructures of Conjugated Oligomers. C. Daniel, L.M. Herz, C. Silva∗ , F.J.M. Hoeben, A.P.H.J. Schenning, and E.W. Meijer, Physical Review B 68, 235212 (2003).

24. Exciton Regeneration at Polymeric Semiconductor Hetero junctions. A.C. Morteani, P. Sreearunothai, L.M. Herz, R.H. Friend, and C. Silva∗ , Physical Review Letters 92, 247402 (2004). (Article selected for the July 2004 issue of the Virtual Journal of Ultrafast Science (http://www.vjultrafast.org).)

25. Efficient Energy Transfer in Mixed Columnar Stacks of Hydrogen-Bonded Oligo(p -phenylene vinylenes)s in Solution. F.J.M. Hoeben, L.M. Herz, C. Daniel, P. Jonkheijm, A.P.H.J. Schenning, C. Silva, S.C.J. Meskers, D. Beljonne, R.T. Phillips, R.H. Friend, and E.W. Meijer, Angewandte Chemie 43, 1976–1979 (2004).

26. Supramolecular Architectures. F. Cacialli, P. Samor`ı, and C. Silva, Materials Today 7 (issue 4 ), 24–32 (2004).

27. Endothermic Exciplex-Exciton Energy Transfer in a Blue-Emitting Polymeric Hetero junction System. A.C. Morteani, R.H. Friend and C. Silva, Chemical Physics Letters 391, 81–84 (2004).

28. Time-Dependent Energy Transfer Rates in a Conjugated Polymer Guest-Host System. L.M. Herz, C. Silva, A.C. Grimsdale, K. M ̈ullen, and R.T. Phillips, Physical Review B 70, 165207 (2004). (Article selected for the November 2004 issue of the Virtual Journal of Nanoscale Ultrafast Science (http://www.vjultrafast.org).)

29. Exciton Migration in Rigid-Rod Conjugated Polymers: An Improved Förster Model. E. Hennebicq, G. Pourtois, G. Scholes, L.M. Herz, D.M. Russell, C. Silva, S. Setayesh, A.C. Grimsdale, K. M ̈ullen, and D. Beljonne, The Journal of the American Chemical Society (in press; web release on 11 March 2005).

30. Substrate Heating Effects in Scanning Near-Field Optical Experiments with Apertured Probes. G. Latini, A. Downes, O. Fenwick, P.G. Gucciardi, S. Patanè, A. Ambrosio, M. Allegrini, C. Daniel, C. Silva, R. Daik, W.J. Feast, and F. Cacialli, Applied Physics Letters 86, 011102 (2005).

31. Exciton Migration in a Polythiophene: Probing the Spatial and Energy Domain by Line-Dipole Förster- Type Energy Transfer . S. Westenhoff, C. Daniel, R.H. Friend, C. Silva, V. Sundstr ̈om, and A. Yartsev, Journal of Chemical Physics 122, 094903 (2005).

32. Electric Field-Induced Transition from Hetero junction to Bulk Charge Recombination in Bilayer Polymer Light-emitting Diodes. A.C. Morteani, P.K.H. Ho, R.H. Friend, and C. Silva∗ Applied Physics Letters (in press).

33. Exciton Trapping at Hetero junctions in Polymer Blends. A.C. Morteani, R.H. Friend, and C. Silva∗ Journal of Chemical Physics (in press).

34. Ultrafast Spectroscopy of the Solvent Dependence of Electron Transfer in a Perylenebisimide Dimer. M.W. Holman, P. Yan, D.M. Adams, S. Westenhoff, and C. Silva (manuscript submitted to the Journal of Physical Chemistry A).

35. Excitation Migration Along Oligophenylenevinylene-Based Chiral Stacks: Towards Coherent Transport. D. Beljonne, E. Hennebicq, C. Daniel, L.M. Herz, C. Silva, G.D. Scholes, F.J.M. Hoeben, P. Jonkheijm, A.P.H.J. Schenning, S.C.J. Meskers, R.T. Phillips, R.H. Friend, and E.W. Meijer (manuscript submitted to the Journal of Physical Chemistry B ).

36. Monte Carlo Simulation of Exciton Bimolecular Annihilation Dynamics in Supramolecular Semiconductor Architectures. C. Daniel, S. Westenhoff, F. Makereel, D. Beljonne, L.M. Herz, F.J.M. Hoeben, P. Jonkheijm, A.P.H.J. Schenning, E.W. Meijer, R.H. Friend, and C. Silva∗ , Physical Review B (in press).

37. The Effects of Supramolecular Assembly on Exciton Decay Rates in Organic Semiconductors. C. Daniel, F. Makereel, L.M. Herz, F.J.M. Hoeben, P. Jonkheijm, A.P.H.J. Schenning, E.W. Meijer, R.H. Friend, and C. Silva∗ , Journal of Chemical Physics (in press).

38. Förster Energy Transfer in Supramolecular Architectures of Conjugated Oligomers. C. Daniel, F. Makereel, L.M. Herz, F.J.M. Hoeben, P. Jonkheijm, A.P.H.J. Schenning, E.W. Meijer, and C. Silva∗ (manuscript submitted to Chemical Physics Letters ).

39. Excitonic States in Supramolecular Nanostructures of Conjugated Discotic Molecules. C. Daniel, L. Schmidt- Mende, N. Stutzmann. J.-P. Calbert, J. Cornil, A. Fechtenkötter, K. Müllen, and C. Silva (manuscript submitted to the Journal of Physics: Condensed Mater ). 

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