Abstract
Optimally controlled initiation of intramolecular H-transfer in malonaldehyde is accomplished by designing a sequence of ultrashort (~80 fs) down-chirped pump-dump ultra violet (UV)-laser pulses through an optically bright electronic excited [S 2 (π π ∗)] state as a mediator. The sequence of such laser pulses is theoretically synthesized within the framework of optimal control theory (OCT) and employing the well-known pump-dump scheme of Tannor and Rice [D.J. Tannor, S.A. Rice, J. Chem. Phys. 83, 5013 (1985)]. In the OCT, the control task is framed as the maximization of cost functional defined in terms of an objective function along with the constraints on the field intensity and system dynamics. The latter is monitored by solving the time-dependent Schrödinger equation. The initial guess, laser driven dynamics and the optimized pulse structure (i.e., the spectral content and temporal profile) followed by associated mechanism involved in fulfilling the control task are examined in detail and discussed. A comparative account of the dynamical outcomes within the Condon approximation for the transition dipole moment versus its more realistic value calculated ab initio is also presented.
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References
Theoretical treatments of hydrogen bonding, edited by D. Hadži (John Wiley and Sons, Chichester, 1997)
Hydrogen transfer reactions, edited by J.T. Hynes, J.P. Klinmen, R.L. Schowen (Wiley-VCH, Weinheim, 2006)
N. Došlić, Y. Fujimura, L. González, K. Hoki, D. Kröner, O. Kühn, J. Manz, Y. Ohtsuki, in Femtochemistry, edited by F.C. De Feyter, G. Schweitzer (VCH-Wiley, Berlin, 2001), p. 189
O. Kühn, L. González, in Hydrogen transfer reactions, edited by J.T. Hynes, J.P. Klinmen, R.L. Schowen (Wiley-VCH, Weinheim, 2006), p. 71
N. Došlić, O. Kühn, J. Manz, Ber. Bunsenges. Phys. Chem. 102, 292 (1998)
N. Došlić, O. Kühn, J. Manz, K. Sundermann, J. Phys. Chem. A 102, 9645 (1998)
B. Saritha, M. Durgaprasad, J. Phys. Chem. A 115, 2802 (2001)
R.J. Levis, G.M. Menkir, H. Rabitz, Science 292, 709 (2001)
R.J. Gordon, S.A. Rice, Annu. Rev. Phys. Chem. 48, 601 (1997)
P. Brummer, M. Shapiro, Chem. Phys. Lett. 126, 54 (1986)
M. Shapiro, P. Brummer, J. Chem. Phys. 84, 4103 (1986)
S. Shi, A. Woody, H. Rabitz, J. Chem. Phys. 88, 6780 (1988)
S. Shi, H. Rabitz, J. Chem. Phys. 92, 364 (1990)
T. Baumert, G. Gerber, Isr. J. Chem. 34, 103 (1994)
L.C. Zhu, V. Kleiman, X.N. Li, S.-P. Lu, K. Trentelman, R.J. Gordon, Science 270, 77 (1995)
D.J. Tannor, S.A. Rice, J. Chem. Phys. 83, 5013 (1985)
D.J. Tannor, R. Kosloff, S.A. Rice, J. Chem. Phys. 85, 5805 (1986)
R. Kosloff et al., Chem. Phys. 139, 201 (1989)
K. Nishikawa et al., J. Mol. Struct. 615, 13 (2002)
N. Došlić, O. Kühn, J. Manz, K. Sundermann, J. Phys. Chem. A 102, 9645 (1998)
M.V. Korolkov, J. Manz, G.K. Poromonov, J. Chem. Phys. 105, 24 (1996)
J. Manz, K. Sundermann, R. de Vivie-Riedle, Chem. Phys. Lett. 290, 415 (1998)
T. Bredtmann, J. Manz, J. Chem. Sci. 124, 121 (2012)
W.H. Press, S.A. Teukolsky, W.T. Vetterling, B.P. Flannery, Numerical Recipes in FORTRAN (Cambridge University Press, London, 2000)
Digital Signal Processing, edited by L.R. Rabiner, C.M. Rader (IEEE Press, New York, 1972)
J.L. Herek, S. Pedersen, L. Banares, A.H. Zewail, J. Chem. Phys. 97, 9046 (1992)
C.J. Seliskar, R.E. Hoffmann, Chem. Phys. Lett. 43, 481 (1976)
H.-J. Werner et al., MOLPRO, version 2002, a package of ab initio programs
K. Sunderman, R. de Vivie-Riedle, J. Chem. Phys. 110, 1896 (1999)
S.P. Shah, S.A. Rice, J. Chem. Phys. 113, 6536 (2000)
S.A. Rice, M. Zhao, Optical control of Molecular Dynamics (Wiley Interscience, New York, 2000)
M.D. Feit, J.A. Fleck Jr., J. Chem. Phys. 78, 301 (1983)
M.D. Feit, J.A. Fleck Jr., J. Chem. Phys. 80, 2578 (1984)
E. Polak, in Computational Methods in Optimization, Mathematics in Science and engineering (Academic Press, New York, 1971), Vol. 77
E.G. Birgin, J.M. Martinez, M. Raydan, SIAM J. Optim. 10, 1196 (2000)
P. Gross, D. Neuhauser, H. Rabitz, J. Chem. Phys. 96, 2834 (1992)
M. Holhaus, B. Just, Phys. Rev. A 49, 1950 (1994)
T. Cheng, A. Brown, J. Chem. Phys. 124, 034111 (2006)
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Nandipati, K., Singh, H., Nagaprasad Reddy, S. et al. Optimal initiation of electronic excited state mediated intramolecular H-transfer in malonaldehyde by UV-laser pulses. Eur. Phys. J. D 68, 355 (2014). https://doi.org/10.1140/epjd/e2014-50486-6
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DOI: https://doi.org/10.1140/epjd/e2014-50486-6