Publications

Coherence and population dynamics of chlorophyll excitation in FCP complex: two-dimensional spectroscopy study

2015-11-28 15:57

V. Butkus, A. Gelzinis, R. Augulis, A. Gall, C. Büchel, B. Robert, D. Zigmantas, L. Valkunas, D. Abramavicius, J. Chem. Phys. 142: 212414, 2015.


Modeling of ultrafast time-resolve fluorescence applied to a weakly coupled chromophore pair

2015-11-28 15:41

V. Balevicius, Jr., L. Valkunas, D. Abramavicius, J. Chem. Phys. 143: 074101, 2015.


Highly efficient intrinsic phosphorescence from a σ-conjugated poly(silylene) polymer

2015-11-28 15:34

A. Kadashchuk, Yu. Skryshevski, A. Vakhnin, S. Toliautas, J. Sulskus, R. Augulis, V. Gulbinas, S. Nespurek, J. Genoe, L. Valkunas, J. Phys. Chem. C, 118: 22923-22934, 2014.


Exciton Band Structure in Bacterial Peripheral Light-Harvesting Complexes

2012-01-01 00:00

G Trinkunas, O Zerlauskiene, V Urbonienė, J Chmeliov, A Gall, B Robert et al., Exciton Band Structure in Bacterial Peripheral Light-Harvesting Complexes, The Journal of Physical Chemistry B 116 (17), 5192-5198 2012


Exciton annihilation as a probe of the light-harvesting antenna transition into the photoprotective mode

2012-01-01 00:00

D Rutkauskas, J Chmeliov, M Johnson, A Ruban, L Valkunas, Exciton annihilation as a probe of the light-harvesting antenna transition into the photoprotective mode, Chemical Physics 2012


Electronic Spectra of Structurally Deformed Lutein

2012-01-01 00:00

M Macernis, J Sulskus, CDP Duffy, AV Ruban, L Valkunas, The Electronic Spectra of Structurally Deformed Lutein, The Journal of Physical Chemistry A 2012


Correction to ‘Fluorescence Intermittency from the Main Plant Light-Harvesting Complex: Sensitivity to the Local Environment”

2012-01-01 00:00

TPJ Krüger, C Ilioaia, L Valkunas, R Grondelle, Correction to ‘Fluorescence Intermittency from the Main Plant Light-Harvesting Complex: Sensitivity to the Local Environment”, The Journal of Physical Chemistry B 2012


Molecular vibrations-induced quantum beats in two-dimensional electronic spectroscopy

2012-01-01 00:00

V Butkus, L Valkunas, D Abramavicius, Molecular vibrations-induced quantum beats in two-dimensional electronic spectroscopy, arXiv preprint arXiv:1205.3383 2012


Electronic processes in organic systems

2012-01-01 00:00

L Valkunas, Electronic processes in organic systems, Chemical Physics 404, 1-1 2012


Vibrational vs. electronic coherences in 2D spectrum of molecular systems

2012-01-01 00:00

V Butkus, D Zigmantas, L Valkunas, D Abramavicius, Vibrational vs. electronic coherences in 2D spectrum of molecular systems, Chemical Physics Letters 2012


Modeling of Fluorescence Quenching by Lutein in the Plant Light-Harvesting Complex LHCII

2012-01-01 00:00

CDP Duffy, J Chmeliov, M Macernis, J Sulskus, L Valkunas, AV Ruban, Modeling of Fluorescence Quenching by Lutein in the Plant Light-Harvesting Complex LHCII, The Journal of Physical Chemistry B 2012


Effect of metal nanoparticles on energy spectra and optical properties of peripheral light-harvesting LH2 complexes from photosynthetic bacteria

2012-01-01 00:00

IY Goliney, VI Sugakov, L Valkunas, GV Vertsimakha, Effect of Metal Nanoparticles on Energy Spectra and Optical Properties of Periferal Light-harvesting LH2 Complexes from Photosynthetic Bacteria, Chemical Physics 2012


Quantum chemical studies of photochromic properties of benzoxazine compound

2012-01-01 00:00

S Toliautas, J Sulskus, L Valkunas, M Vengris, Quantum chemical studies of photochromic properties of benzoxazine compound, Chemical Physics 2012


Excitation dynamics and relaxation in a molecular heterodimer

2012-01-01 00:00

V Balevičius, A Gelzinis, D Abramavicius, T Mančal, L Valkunas, Excitation dynamics and relaxation in a molecular heterodimer, Chemical Physics 2012


Coherent vs. dissipative nonequilibrium dynamics in spectroscopy of molecular aggregates

2012-01-01 00:00

D Abramavicius, A Gelzinis, V Butkus, L Valkunas, Coherent vs. dissipative nonequilibrium dynamics in spectroscopy of molecular aggregates, Bulletin of the American Physical Society 57 2012


Excitation migration, quenching and regulation of photosynthetic light harvesting in photosystem II

2011-01-01 00:00

Valkunas, L., Chmeliov, J., Trinkunas, G., Duffy, C. D. P., van Grondelle, R., Ruban, A. V., Excitation migration, quenching and regulation of photosynthetic light harvesting in photosystem II, J. Phys. Chem. B 115, 9252-9260 2011


Molecular adaptation of photoprotection: triplet states in light-harvesting proteins

2011-01-01 00:00

Gall, A., Berera, R., Alexandre, M. T. A., Pascal, A. A., Bordes, L., Mendes-Pinto, M. M., Andrianambinintsoa, S, Stoitchkova, K. V., Marin, A., Valkunas, L., Horton, P., Kennis, J. T. M., van Grondelle, R., Ruban, A., Robert, B., Molecular adaptation of photoprotection: triplet states in light-harvesting proteins, Biophys. J. 101, 934-942 2011


Exciton dynamics in semiconducting carbon nanotubes

2011-01-01 00:00

Graham, M. W., Chmeliov, J., Ma, J.-Z., Shinohara, H., Green, A. A., Hersham, M. C., Valkunas, L., Fleming, G. R., Exciton dynamics in semiconducting carbon nanotubes, J. Phys. Chem. B 115, 5201-5211 2011


Fluorescence intermittency from the main plant light-harvesting complex: sensitivity to the local environment

2011-01-01 00:00

Krüger, T. P. J., Ilioaia, C., Valkunas, L., van Grondelle, R., Fluorescence intermittency from the main plant light-harvesting complex: sensitivity to the local environment, . Phys. Chem. B 115, 5083-5095 2011


Decoherence in weakly coupled excitonic complexes

2011-01-01 00:00

Mančal, T., Balevicius, V. Jr., Valkunas, L., Decoherence in weakly coupled excitonic complexes, J. Phys. Chem. A 115, 3845-3858 2011


Quantum coherence and disoder-specific effects in simulations of 2D spectra of one-dimensional J-aggregates

2011-01-01 00:00

Butkus, V., Gelzinis, A., Valkunas, L., Quantum coherence and disoder-specific effects in simulations of 2D spectra of one-dimensional J-aggregates, J. Phys. Chem. A 115, 3876-3885 2011


Relaxation pathways of excited N-(triphenylmethyl) salicylideimine in solutions

2011-01-01 00:00

Karpicz, R., Gulbinas, V., Lewanowicz, A., Macernis, M., Sulskus, J., Valkunas, L., Relaxation pathways of excited N-(triphenylmethyl) salicylideimine in solutions, J. Phys. Chem. A 115, 1861-1868 2011


Non-Markovian effects in time-resolved fluorescence spectrum of molecular aggregates: tracing polaron formation

2011-01-01 00:00

Gelzinis, A., Abramavicius, D., Valkunas, L., Non-Markovian effects in time-resolved fluorescence spectrum of molecular aggregates: tracing polaron formation, Phys. Rev. B 84, 245430 2011


A theoretical investigation of the photophysical consequences of major plant light-harvesting complex aggregation in photosynthetic membrane

2010-01-01 00:00

Duffy, C. D. P., Johnson, M. P., Macernis, M., Valkunas, L., Barford, W., Ruban, A. V., A theoretical investigation of the photophysical consequences of major plant light-harvesting complex aggregation in photosynthetic membrane, J. Phys. Chem. B 114, 15244-15253 2010


Exciton dynamics in photosynthetic complexes: excitation by coherent and incoherent light

2010-01-01 00:00

Mančal, T., Valkunas, L., Exciton dynamics in photosynthetic complexes: excitation by coherent and incoherent light, New. J. Phys. 12, 065044-1-19 2010


Estimation of permanent dipole moment of bacterirhodopsin

2010-01-01 00:00

Kietis, B. P., Macernis, M., Sulskus, J., Valkunas, L., Estimation of permanent dipole moment of bacterirhodopsin, Lith. J. Phys. 50, 451-462 2010


Two-dimensional optical spectroscopy of molecular aggregates

2010-01-01 00:00

Butkus, V., Abramavicius, D., Gelzinis A., Valkunas, L., Two-dimensional optical spectroscopy of molecular aggregates, Lith. J. Phys. 50, 267-303 2010


Spectral dependence of energy transfer in wild-type peripheral light-harvesting complexes of photosynthetic bacteria

2010-01-01 00:00

Gall, A., Songaila, E., Gulbinas, V., Ilioaia, O., Robert, B., Valkunas, L., Spectral dependence of energy transfer in wild-type peripheral light-harvesting complexes of photosynthetic bacteria, BBA 1797, 1465-1469 2010


Manipulation of two-dimensional spectra of excitonically coupled molecules by narrow-bandwidth laser pulses

2010-01-01 00:00

Abramavicus, D., Butkus, V., Bujokas, J., Valkunas, L., Manipulation of two-dimensional spectra of excitonically coupled molecules by narrow-bandwidth laser pulses, Chem. Phys. 372, 22-32 2010


Effect of nanoscale confinement on fluorescence of MEH-PPV/MCM-41 composite

2010-01-01 00:00

Telbiz, G. M., Posudievsky, O. Yu., Dementjev, A., Kiskis, J., Gulbinas, V., Valkunas, L, Effect of nanoscale confinement on fluorescence of MEH-PPV/MCM-41 composite, Physica status solidi A. 207, 2174‒2179 2010


Fluorescence quenching by trapped charge carriers in N,N-dimethylaminobenzylidene 1,3-indandione films

2010-01-01 00:00

Gulbinas, V., Karpič, R., Muzikante, I., Valkunas, L., Fluorescence quenching by trapped charge carriers in N,N-dimethylaminobenzylidene 1,3-indandione films, Thin solid films 518, 3299-3304 2010


Dephasing in semiconducting single-walled carbon nanotubes induced by exciton-exciton annihilation

2009-01-01 00:00

D., Ma, Y.-Z., Graham, M. W., Valkunas, L., Fleming, G. R., Dephasing in semiconducting single-walled carbon nanotubes induced by exciton-exciton annihilation, Phys. Rev. B 79: 195445 2009


Exciton migration and fluorescence quenching in LHCII aggregates: Target analysis using a simple nonlinear annihilation scheme

2009-01-01 00:00

Valkunas, L., van Stokkum, I. H. M., Berera, R., van Grondelle, R., Exciton migration and fluorescence quenching in LHCII aggregates: Target analysis using a simple nonlinear annihilation scheme, Chem. Phys. 357: 17-20 2009


Modeling of exciton quenching in photosystem II.

2009-01-01 00:00

Valkunas, L., Trinkunas, G., Chmeliov, J., Ruban, A. V., Modeling of exciton quenching in photosystem II., Phys. Chem. Chem. Phys. 11, 7576-7584 2009


Raman vibrational properties of carbon nanotubes with the radiation defect formation

2008-01-01 00:00

Dmytrenko, O. P., Kulish, N. P., Belyi, N. M., Lizunova, S. V., Prylutskyy, Y. I., Valkunas, L., Karpicz, R., Shlapatskaya, V. V., Prylutskiy, E. V., Wade, T., Wegrowe, J. E., Raman vibrational properties of carbon nanotubes with the radiation defect formation, Mol. Cryst. Liq. Cryst. 497, 370-377 2008


Triggering the proton transfer by H-bond network

2008-01-01 00:00

Macernis, M., Kietis, B. P., Sulskus, J., Lin, S. H., Hayashi, M., Valkunas, L., Triggering the proton transfer by H-bond network, Chem. Phys. Lett. 466: 223-226 2008


Static and dynamic protein impact on electronic properties of light-harvesting complex LH2

2008-01-01 00:00

Zerlauskiene, O., Trinkunas, G., Gall, A., Robert, B., Urboniene, V., Valkunas, L., Static and dynamic protein impact on electronic properties of light-harvesting complex LH2, J. Phys. Chem. B 112: 15883-15892 2008


Impact of aggregates on excitation dynamics in a transparent polymer films doped by dipolar molecules

2008-01-01 00:00

Jursenas, S., Kurilcik, N., Karpicz, R., Gulbinas, V., Valkunas, L., Rutkis, M., Muzikante, I., Impact of aggregates on excitation dynamics in a transparent polymer films doped by dipolar molecules, Thin Solid Films 516: 8909-8916 2008


Temperature independent exciton relaxation in poly(di-n-hexylsilane)confined in nanoporous silica

2008-01-01 00:00

Kazlauskas, K., Dementjev, A. Gulbinas, V., Valkunas, L., Vitta, P., Zukausjas, A., Ostapenko, N., Suto, S., Temperature independent exciton relaxation in poly(di-n-hexylsilane)confined in nanoporous silica, Chem. Phys. Lett. 465: 261-264 2008


Elecronic coherence transfer and its signatures in optical spectroscopy

2008-01-01 00:00

Mancal, T. Valkunas, L., Rea E. L., Engel, G. S., Calhoun, T. R., Fleming, G. R., Elecronic coherence transfer and its signatures in optical spectroscopy, Spectroscopy 22: 199-211 2008


Thermochromic transition of nanosized polysilane

2008-01-01 00:00

Ostapenko, N, Kozlova, N., Dementjev, A., Gulbinas, V., Valkunas, L., Suto, S., Watanabe, A., Thermochromic transition of nanosized polysilane, Mol. Cryst. Liq. Cryst. 483: 98-108 2008


Ultrafast spectroscopy of carbon nanotubes

2008-01-01 00:00

Ma, Y.-Z., Hertel, T., Vardeny Z. V., Fleming G. R., Valkunas, L., Ultrafast spectroscopy of carbon nanotubes, In: Carbon Nanotubes, Advanced topics in the synthesis, structure, properties and applications, Topics in Applied Physics v. 111, eds. A. Jorio, M. S. Dresselhause, G. Dresselhaus, Springer, 321-352 2008


Specttral dynamics of individual bacterial light-harvesting complexes: alternative disorder model

2008-01-01 00:00

Janusonis, J., Valkunas, L., Rutkauskas, D., van Grondelle, R., Specttral dynamics of individual bacterial light-harvesting complexes: alternative disorder model, Biophys. J. 94: 1348-1358 2008


Coexistence of different conformer forms in nanosize poly (di-n-hexylsilane)

2007-01-01 00:00

Dementjev, A., Gulbinas, V., Valkunas, L., Ostapenko, N., Suto, S., Watanabe, A., Coexistence of different conformer forms in nanosize poly (di-n-hexylsilane), J. Phys. Chem. C 111: 4717-4721 2007


External electric control of the proton pumping in bacteriorhodopsin

2007-01-01 00:00

Kietis, B. P., Saudargas, P., Varo, G., Valkunas, L., External electric control of the proton pumping in bacteriorhodopsin, Eur. Biophys. J. 36: 199-211 2007


Protein dynamics revealed in the excitonic spectra of LH2 complexes

2007-01-01 00:00

Valkunas, L., Janusonis, J., Rutkauskas, D., van Grondelle, R., Protein dynamics revealed in the excitonic spectra of LH2 complexes, J. Luminesc. 127: 269-275 2007


Gaussian decomposition of absorption spectra of peripheral light-harvesting complexes of photosynthetic baceria

2007-01-01 00:00

Urboniene, V., Vrublevskaja, O., Trinkunas, G., Stakvilevicius, M., Gall, A., Robert, B., Valkunas, L., Gaussian decomposition of absorption spectra of peripheral light-harvesting complexes of photosynthetic baceria, Lith. J. Phys. 47: 103-108 2007


Transport and correlated fluctuations in nonlinear response of excitons

2007-01-01 00:00

Abramavicius, D., Valkunas, L., Mukamel, S., Transport and correlated fluctuations in nonlinear response of excitons, Eur. Phys. Lett. 80: 17005 2007


Solvation effects of bacteriochlorophyll excitons in light-harvesting complex LH2

2007-01-01 00:00

Urboniene, V., Vrublevskaja, O., Trinkunas, G., Gall, A., Robert, B., Valkunas, L., Solvation effects of bacteriochlorophyll excitons in light-harvesting complex LH2, Biophys. J. 93: 2188-2198 2007


Ultrafast dynamics of singlet-singlet and singlet-triplet exciton annihilation in poly(3-2’-methoxy-5’ octylphenyl) thiophene films

2007-01-01 00:00

Zaushitsyn, Y., Jaspersen, K. G., Valkunas, L., Sundström, V., Yartsev, A., Ultrafast dynamics of singlet-singlet and singlet-triplet exciton annihilation in poly(3-2’-methoxy-5’ octylphenyl) thiophene films, Phys. Rev. B 75: 195201 2007