Publikationen von S. A. Kovalenko

Demeter, A.; Druzhinin, S. I.; Kovalenko, S. A.; Senyushkina, T.; Zachariasse, K. A.: Dual fluorescence and ultrafast intramolecular charge transfer with 6-N,N-dialkylaminopurines. A two-state model. The Journal of Physical Chemistry A 115 (9), S. 1521 - 1537 (2011)

Druzhinin, S. I.; Kovalenko, S. A.; Senyushkina, T. A.; Demeter, A.; Zachariasse, K. A.: Intramolecular charge transfer with fluorazene and N-phenylpyrrole. The Journal of Physical Chemistry A 114 (4), S. 1621 - 1632 (2010)

Zachariasse, K. A.; Druzhinin, S. I.; Kovalenko, S. A.; Senjushkina, T.: Intramolecular charge transfer of 4-(dimethylamino)benzonitrile probed by time-resolved fluorescence and transient absorption: No evidence for two ICT states and a pisigma* reaction intermediate. The Journal of Chemical Physics 131 (22), 224313 (2009)

Zachariasse, K. A.; Druzhinin, S. I.; Mayer, P.; Kovalenko, S. A.; Senyushkina, T. A.: Decay times of 4-(dimethylamino)benzonitrile in acetonitrile and conclusions on entropy of activation. Chemical Physics Letters 484 (1-3), S. 28 - 32 (2009)

Zachariasse, K. A.; Druzhinin, S. I.; Galievsky, V. A.; Kovalenko, S.; Senyushkina, T. A.; Mayer, P.; Noltemeyer, M.; Boggio-Pasqua, M.; Robb, M. A.: Counterintuitive absence of an excited-state intramolecular charge transfer reaction with 2,4,6-tricyanoanilines. Experimental and computational results. Journal of Physical Chemistry A 113 (12), S. 2693 - 2710 (2009)

Druzhinin, S. I.; Kovalenko, S. A.; Senyushkina, T. A.; Demeter, A.; Januskevicius, R.; Mayer, P.; Stalke, D.; Machinek, R.; Zachariasse, K. A.: Intramolecular charge transfer with 4-fluorofluorazene and the flexible 4-fluoro-N-phenylpyrrole. Journal of Physical Chemistry A 113 (33), S. 9304 - 9320 (2009)

Druzhinin, S. I.; Kovalenko, S. A.; Senyushkina, T. A.; Demeter, A.; Machinek, R.; Noltemeyer, M.; Zachariasse, K. A.: Intramolecular charge transfer with the planarized 4-cyanofluorazene and its flexible counterpart 4-cyano-N-phenylpyrrole. Picosecond fluorescence decays and femtosecond excited-state absorption. The Journal of Physical Chemistry A 112 (36), S. 8238 - 8253 (2008)

Druzhinin, S. I.; Dubbaka, S. R.; Knochel, P.; Kovalenko, S. A.; Mayer, P.; Senyushkina, T. A.; Zachariasse, K. A.: Ultrafast intramolecular charge transfer with strongly twisted aminobenzonitriles: 4-(Di-tert-butylamino)benzonitrile and 3-(Di-tert-butylamino)benzonitrile. Journal of Physical Chemistry A 112 (13), S. 2749 - 2761 (2008)

Druzhinin, S. I.; Kovalenko, S. A.; Senyushkina, T. A.; Zachariasse, K. A.: Dynamics of ultrafast intramolecular charge transfer with 1-tert-butyl-6-cyano-1,2,3,4-tetrahydroquinoline (NTC6) in n-hexane and acetonitrile. Journal of Physical Chemistry A 111 (50), S. 12878 - 12890 (2007)

Druzhinin, S. I.; Ernsting, N. P.; Kovalenko, S. A.; Lustres, L. P.; Senyushkina, T. A.; Zachariasse, K. A.: Dynamics of ultrafast intramolecular charge transfer with 4-(dimethylamino)benzonitrile in acetonitrile. Journal of Physical Chemistry A 110 (9), S. 2955 - 2969 (2006)

Galievsky, V. A.; Druzhinin, S. I.; Demeter, A.; Jiang, Y. B.; Kovalenko, S. A.; Lustres, L. P.; Venugopal, K.; Ernsting, N. P.; Allonas, X.; Noltemeyer, M. et al.; Machinek, R.; Zachariasse, K. A.: Ultrafast intramolecular charge transfer and internal conversion with tetrafluoro-aminobenzonitriles. ChemPhysChem 6 (11), S. 2307 - 2323 (2005)

Farztdinov, V. M.; Dobryakov, A. L.; Letokhov, V. S.; Lozovik, Y. E.; Matveets, Y. A.; Kovalenko, S. A.; Ernsting, N. P.: Spectral dependence of femtosecond relaxation and coherent phonon excitation in C-60 films. Physical Review B 56 (7), S. 4176 - 4185 (1997)

Kovalenko, S. A.; Ernsting, N. P.; Ruthmann, J.: Femtosecond Stokes shift in styryl dyes: Solvation or intramolecular relaxation? Journal of Chemical Physics 106 (9), S. 3504 - 3511 (1997)

Hamann, H.; Charvat, A.; Abel, B.; Kovalenko, S. A.; Kachanov, A. A.: Intracavity laser absorption spectroscopy of HOCl .2. High overtones, perturbations, and intramolecular dynamics. Journal of Chemical Physics 106 (8), S. 3103 - 3116 (1997)

Lozovik, Y. E.; Dobryakov, A. L.; Ernsting, N. P.; Kovalenko, S. A.: New method of non-Fermi liquid study by pump-supercontinuum probe femtosecond spectroscopy. Physics Letters A 223 (4), S. 303 - 307 (1996)

Dobryakov, A. L.; Farztdinov, V. M.; Letokhov, V. S.; Lozovik, Y. E.; Matveets, Y. A.; Kovalenko, S. A.: Observation of coherent phonons generation in C-60 films. Molecular Crystals and Liquid Crystals Science and Technology Section C-Molecular Materials 7 (1-4), S. 231 - 234 (1996)

Vengrus, I. I.; Dobryakov, A. L.; Letokhov, V. S.; Lozovik, Y. E.; Kovalenko, S. A.; Ernsting, N. P.; Marowsky, G.: Spectral dependence of relaxation in YBa2Cu3O7-delta with femtosecond laser excitation. JETP Letters 62 (9), S. 758 - 762 (1995)

Dobryakov, A. L.; Letokhov, V. S.; Lozovik, Y. E.; Matveets, Y. A.; Farztdinov, V. M.; Kovalenko, S. A.; Ernsting, N. P.; Marowsky, G.: Coherent phonons in fullerites with femtosecond laser excitation. JETP Letters 61 (12), S. 985 - 989 (1995)