Straipsniai

Spectoscopy of self-trapped charge-transfer excitons in polar films and crystals of N,N-dimethylaminobenzylidene 1,3-indandione (DMABI).

1999-01-01 00:00

Jursėnas, S., Gulbinas, V., Gruodis, A., Kodis, G., Kovalevskij, V. and Valkunas, L., Spectoscopy of self-trapped charge-transfer excitons in polar films and crystals of N,N-dimethylaminobenzylidene 1,3-indandione (DMABI)., Phys. Chem. Chem. Phys., 1:1715-1718 1999


Koreliacjų įtaka porinei rekombinacijai

1999-01-01 00:00

Abramavičius D., Gulbinas V., Valkūnas L., Koreliacjų įtaka porinei rekombinacijai, 1 33-ji Lietuvos nacionalinė fizikos konferencija, Vilnius, rugsėjo 16-18, 1999, Programa ir pranešimų tezės, p.43. 1999


Functional and spectral assignment of chlorophylls in the light harvesting complex II of higher plants.

1999-01-01 00:00

Trinkūnas G., Moller M.G., Martin I., Valkūnas L., Holzwarth A.R., Functional and spectral assignment of chlorophylls in the light harvesting complex II of higher plants., 1 Proc. XI-th congress on photosynthesis, eds. G. Garab, Kluwer Publ., the Netherlands, 1999, p.p. 285-288. 1999


Savireguliacijos procesai fotosinezėje

1999-01-01 00:00

Vengris M., Barzda V., van Amerongen H., van Grondelle R., Valkūnas L., Savireguliacijos procesai fotosinezėje, 33-ji Lietuvos nacionalinė fizikos konferencija,Vilnius, rugsėjo 16-18, 1999, Programa ir pranešimų tezės, p. 343. 1999


Excited state mixing effects in transient absorption spectra of photosynthetic light-harvesting complex II.

1999-01-01 00:00

.. Valkūnas L., Å ervinskas V., Trinkūnas G., Moller M.G., Holzwarth A.R., Excited state mixing effects in transient absorption spectra of photosynthetic light-harvesting complex II., 1 Proc. XI-th congress on photosynthesis, eds. G. Garab, Kluwer Publ., the Netherlands, 1999, p.p. 281-284. 1999


Biologinių membranų elektrostrikcija ir jų elektromechaninis modelis

1999-01-01 00:00

Kietis B., Markus Ž., Lingė D., Valkūnas L., Biologinių membranų elektrostrikcija ir jų elektromechaninis modelis, 3-ji Lietuvos nacionalinė fizikos konferencija,Vilnius, rugsėjo 16-18, 1999, Programa ir pranešimų tezės, p. 133. 1999


Pradinių sąlygų įtaka porinei rekombinacijai.

1999-01-01 00:00

Abramavičius D., Gulbinas V., Valkūnas L., Pradinių sąlygų įtaka porinei rekombinacijai., 1 Program and Abstracts of the Conference “Lithuanian science and industry, interaction of the irradiation with the material”, Kaunas, April 16, 1999. Kaunas: Technologija, 1999, p.p. 86-89. 1999


Netiesinė šviesos sugertis PbS nanokristaluose

1999-01-01 00:00

Kodis G., Tamulaitis G., Gulbinas V., Valkūnas L., Netiesinė šviesos sugertis PbS nanokristaluose, 33-ji Lietuvos nacionalinė fizikos konferencija,Vilnius, rugsėjo 16-18, 1999, Programa ir pranešimų tezės, p. 123. 1999


Charge transfer processes in sensitized photoconductive polymers.

1999-01-01 00:00

Tamulaitis G., Gulbinas V., Undzėnas A., Valkūnas L., Charge transfer processes in sensitized photoconductive polymers., Environmental and Chemical Physics, Vilnius, 2(3) 1999


Nonradiative excited state relaxation of N,N dimethylaminobenzylidene 1,3 indandione (DMABI): from the isolated molecule to solids

1999-01-01 00:00

Juršėnas S., Gulbinas V., Kodis G., Gustavsson T., Pommeret S., Mialocq J. C., Valkūnas L., Nonradiative excited state relaxation of N,N dimethylaminobenzylidene 1,3 indandione (DMABI): from the isolated molecule to solids, 1 XI International Symp. “Ultrafast Phenomena in Spectroscopy”, Taipei, Taiwan, ROC, October25-29, 1999. 1999


Эффект Мессбауэра и динамика атомов в фталоцианине железа

1999-01-01 00:00

Amulevičius A., Daugvila A., Davidonis R., Remeikis V., Undzėnas A., Valkūnas L., Эффект Мессбауэра и динамика атомов в фталоцианине железа, Liet. fiz. Žur., 39(1): 27-32 1999


Light-induced quenching in qggregates of light-harvesting compex II from green plants studied with fluorescence kinetics

1999-01-01 00:00

Vengris M., Barzda V., van Grondelle R., Valkūnas L., van Amerongen H., Light-induced quenching in qggregates of light-harvesting compex II from green plants studied with fluorescence kinetics, 1 ESF Workshop “Interactions between chlorophylls and carotenoids in photosynthesis”, Kemer-Antalya, 7-11 October, 1999. 1999


Relaxation paths of charge transfer excitons.

1999-01-01 00:00

Valkūnas L., Gulbinas V., Juršėnas S., Relaxation paths of charge transfer excitons., J. Luminesc., 87- 89:121-125 1999


Femtosecond Luminescence Kinetics of Self-Trapped Excitons in Films of N,N-Dimethylaminobenzylidene-1,3,-Indandione.

1998-01-01 00:00

The. Jursenas, S., Gulbinas, V., Gustavsson, T., Pommeret, S., Mialocq, J.-C. and Valkunas, L., Femtosecond Luminescence Kinetics of Self-Trapped Excitons in Films of N,N-Dimethylaminobenzylidene-1,3,-Indandione., The Jablonski Centennial Conference on Luminescence and Photophysics, 23-27 July, 1998, Torun, Poland, p.p. 121-122. 1998


Energy transfer in conjugated polymer with reduced inter-chain coupling.

1998-01-01 00:00

Ruseckas, A., Theander, M., Valkunas, L., Andersson, M.R., Inganės, O. and Sundstrėm, V., Energy transfer in conjugated polymer with reduced inter-chain coupling., J. Luminesc., 76&77:474-477 1998


Charge Transfer Induced Twisting Dynamics of N,N-Dimethylaminobenzylidene-1,3-Indandione Molecules in Solutions.

1998-01-01 00:00

Gulbinas, V., Kodis, G., Valkxnas, L., Gruodis, A., Gustavsson, T., Pommeret, S. and Mialocq, J.-C., Charge Transfer Induced Twisting Dynamics of N,N-Dimethylaminobenzylidene-1,3-Indandione Molecules in Solutions., 1 Jablonski Centennial Conference on Luminescence and Photophysics, 23-27 July, 1998, Torun, Poland, p.p. 143-144. 1998


Charge separation and recombination in a photoconducting polymer with electron donor-acceptor complexes

1998-01-01 00:00

A.Ruseckas, V.Gulbinas, V.Sundström, A.Undzenas and L.Valkunas, Charge separation and recombination in a photoconducting polymer with electron donor-acceptor complexes, J. Phys. Chem. B., 102:7365-7370 1998


Femtosecond luminescence spectroscopy of self-trapped excitons in films of N,N-dimethylaminobenzylidene-1,3-indandione.

1998-01-01 00:00

Jursenas, S., Gulbinas, V., Gustavsson, T., Pommeret, S., Mialocq, J.-C. and Valkunas, L., Femtosecond luminescence spectroscopy of self-trapped excitons in films of N,N-dimethylaminobenzylidene-1,3-indandione., CLEO/EUROPE-EQEC-98, 14-18 September 1998, Glasgow, Scotland, United Kingdom, p. 139. 1998


Isomerization dynamics of dimethylaminobenzylidene-1,3-Indandione molecules in solutions.

1998-01-01 00:00

G.Kodis, V.Gulbinas and L.Valkunas, Isomerization dynamics of dimethylaminobenzylidene-1,3-Indandione molecules in solutions., Proc. of 10 Intern. Symposium of Ultrafast Processes in Spectroscopy, Tartu 1998


Charge separation and recombination in polymers and aggregates.

1998-01-01 00:00

Valkunas, L., Gulbinas, V. and Undzenas, A., Charge separation and recombination in polymers and aggregates., Abstracts of European Conference on Electronic Processes in Organic Materials. Kyiv, May 18-22 1998


Piezoelectric model of energy transition in bacteriorhodopsin.

1998-01-01 00:00

Kietis, B.P., Lingė, D., Pakalnis, S. and Valkunas, L., Piezoelectric model of energy transition in bacteriorhodopsin., Liet. fiz. zur. (Lith. J. Phys.,) 38 (3):313-319 1998


Excitons in photosynthetic pigment-protein complexes.

1998-01-01 00:00

Valkunas, L., Excitons in photosynthetic pigment-protein complexes., Abstracts of European Conference on Electronic Processes in Organic Materials, Kyiv, May 18-22 1998


Excitons in photosynthesis.

1998-01-01 00:00

Valkunas, L. and Cervinskas, V., Excitons in photosynthesis., Liet. fiz. zur. (Lith. J. Phys.) 38 (1),:101-107 1998


Fluorescence spectroscopy of sensitized photoconductive films.

1998-01-01 00:00

Tamulaitis, G., Gulbinas, V., Kazlauskienė, E, Undzėnas, A. ir Valkūnas, L., Fluorescence spectroscopy of sensitized photoconductive films., VII Lithuanian-Polish Seminar “Solid State Physics and Technology”, Kaunas, June 29-30, Technologija 1998


Nonlinear piezoelectric effect in the purple membrane of bacteriorhodopsin.

1998-01-01 00:00

Kietis, P., Valiokas, R., Lingė D. and Valkunas, L., Nonlinear piezoelectric effect in the purple membrane of bacteriorhodopsin., Liet. fiz. zur. (Lith. J. Phys.,) 38 (1):93-97 1998


N,N-dimetilaminobenziliden-1,3-indandiono molekulių TICT reakcijos dinamika tirpale. Lietuvos mokslas ir pramonė: Europos erdvės kontekstas.

1998-01-01 00:00

Kodis, G., Gulbinas, V. ir Valkūnas, L., N,N-dimetilaminobenziliden-1,3-indandiono molekulių TICT reakcijos dinamika tirpale. Lietuvos mokslas ir pramonė: Europos erdvės kontekstas., Fizika, Kauno Technologijos Universitetas, Kaunas, Technologija 1998


Femtosecond fluorescence spectroscopy of self-trapped charge-transfer excitons in films of dimethylaminobenzylidene 1,3-indandione (DMABI).

1998-01-01 00:00

Jursenas, S., Gulbinas, V., Gustavsson T., Mialocq, J.-C. and Valkunas, L., Femtosecond fluorescence spectroscopy of self-trapped charge-transfer excitons in films of dimethylaminobenzylidene 1,3-indandione (DMABI)., Liet. fiz. zur. (Lith. J. Phys., 38 (1):53-57 1998


Eksitonų spektroskopija poliniame organiniame kristale 1,3-indandione piridinium betaine (IPB). Lietuvos mokslas ir pramonė: Europos erdvės kontekstas.

1998-01-01 00:00

Juršėnas, S., Kovalevskij, V., Gruodis, A. ir Valkūnas, L., Eksitonų spektroskopija poliniame organiniame kristale 1,3-indandione piridinium betaine (IPB). Lietuvos mokslas ir pramonė: Europos erdvės kontekstas., Fizika, Kauno Technologijos Universitetas, Kaunas, Technologija 1998


Free and self-trapped charge-transfer excitons in crystals of dipolar molecules of N,N-dimethylaminobenzylidene 1,3-indandione.

1998-01-01 00:00

Jursenas, S., Gruodis, A., Kodis, G., Chachisvilis, M., Gulbinas, V., Silinsh, E. and Valkunas, L., Free and self-trapped charge-transfer excitons in crystals of dipolar molecules of N,N-dimethylaminobenzylidene 1,3-indandione., J. Phys. Chem. B., 102:1086-1094 1998


Krūvių atskyrimo dinamika fotolaidaus polimero plėvelėse, sensibilizuotų elektronų akceptoriais. Lietuvos mokslas ir pramonė: Europos erdvės kontekstas.

1998-01-01 00:00

Ruseckas, A., Gulbinas, V., Undzėnas, A. ir Valkūnas, L., Krūvių atskyrimo dinamika fotolaidaus polimero plėvelėse, sensibilizuotų elektronų akceptoriais. Lietuvos mokslas ir pramonė: Europos erdvės kontekstas., Fizika, Kauno Technologijos Universitetas, Kaunas, Technologija 1998


Isomerization dynamics of dimethylaminobenzylidene-1,3-indandione molecules in solutions.

1998-01-01 00:00

Kodis G., Gulbinas V. and Valkunas L., Isomerization dynamics of dimethylaminobenzylidene-1,3-indandione molecules in solutions., Proc. Xth int. symposium UPS-97, Institute of Physics, University of Tartu, Tartu 1998


Energijos pernašos modeliavimas šviesų surenkančiuose baltymuose taikant genetinius algoritmus. Lietuvos mokslas ir pramonė: Europos erdvės kontekstas

1998-01-01 00:00

Trinkūnas, G. ir Valkūnas, L., Energijos pernašos modeliavimas šviesų surenkančiuose baltymuose taikant genetinius algoritmus. Lietuvos mokslas ir pramonė: Europos erdvės kontekstas, Fizika, Kauno Technologijos Universitetas, Kaunas, Technologija 1998


The vibrational spectrum of N,N-dimethylaminobenzylidene 1,3-indandione.

1998-01-01 00:00

Gruodis, A., Jursenas, S., Aleksa, V., Kovalevskij, V. and Valkunas, L., The vibrational spectrum of N,N-dimethylaminobenzylidene 1,3-indandione., . Liet. fiz. zur. (Lith. J. Phys.) 38 (2):237-243 1998


Functional and spectral assingment of chlorophylls in the light-harvesting complex II of higher plants.

1998-01-01 00:00

Trinkunas, G., Moller, M.G., Martin, I., Valkunas, L. and Holzwarth, A.R., Functional and spectral assingment of chlorophylls in the light-harvesting complex II of higher plants., Abstracts of XIth International Congress on Photosynthesis 1998


Elektromechaninės archebakterijų Halobacterium salinarium purpurinių membranų sąvybės. Lietuvos mokslas ir pramonė. Europos erdvės kontekstas.

1998-01-01 00:00

Kietis, B.P., Lingė, D. ir Valkūnas, L, Elektromechaninės archebakterijų Halobacterium salinarium purpurinių membranų sąvybės. Lietuvos mokslas ir pramonė. Europos erdvės kontekstas., Fizika, Kauno Technologijos Universitetas, Kaunas, Technologija 1998


Excitons in photosynthetic pigment-protein complexes.

1998-01-01 00:00

Valkunas, L. and Cervinskas, V., Excitons in photosynthetic pigment-protein complexes., Proc. of Xth Int. Symposium UPS-97. Eds. R.Kaarli, A.Freiberg and P.Saari, Institute of Physics, University of Tartu, Tartu 1998


Excited state mixing effects in transient absorption spectra of photosynthetic light-harvesting complex.

1998-01-01 00:00

Valkunas, L., Cervinskas, V., Trinkunas, G., Moller, M.G. and Holzwarth, A.R., Excited state mixing effects in transient absorption spectra of photosynthetic light-harvesting complex., Abstracts of XIth International Congress on Photosynthesis 1998


Excitons in photosynthetic pigment-protein complexes.

1998-01-01 00:00

Valkunas, L. and Cervinskas, V., Excitons in photosynthetic pigment-protein complexes., Proc. of 10 Intern. Symposium on Ultrafast Processes in Spectroscopy, Tartu 1998


Spectroscopy of Self-Trapped Charge-Transfer Excitons in Polar Films and Crystals of N,N- dimethylaminobenzylidene-1,3-indandione (DMABI).

1998-01-01 00:00

Jursenas, S., Gulbinas, V., Gruodis, A., Kodis, G., Kovalevskij, V. and Valkunas, L., Spectroscopy of Self-Trapped Charge-Transfer Excitons in Polar Films and Crystals of N,N- dimethylaminobenzylidene-1,3-indandione (DMABI)., 1 International Bunsen Discussion Meeting, “Conduction and Transport Mechanisms in Organic Materials: Preparation, Characterisation and Applications”, September 27-30, 1998, Heidelberg, Germany, p.p. 2-3. 1998


Isomerization dynamics of Dimethylaminobenzylidene-1.3-Indandione Molecules in Solutions.

1998-01-01 00:00

Kodis, G., Gulbinas, V. and Valkunas, L., Isomerization dynamics of Dimethylaminobenzylidene-1.3-Indandione Molecules in Solutions., In: Proc. of 10 Intern. Symposium on Ultrafast Processes in Spectroscopy, Tartu 1998


Excitons in polar molecular compounds.

1998-01-01 00:00

Jursenas, S., Gruodis, A., Kodis, G., Kovalevskij, V. and Valkunas, L., Excitons in polar molecular compounds., Symposium on Electronic Processes in Organic Condensed Matter, In honor of the 80th birthday of Professor Martin Pope, NSF Center for photoinduced Charge Transfer University of Rochester, Rochester, NY, USA, August 1, 1998, p. 20. 1998


Femtosecond charge separation in an amorphous photoconducting polymer with electron donor-acceptor complexes.

1998-01-01 00:00

Ruseckas, A., Gulbinas, V., Sundstrėm, V., Undzenas, A. and Valkunas, L., Femtosecond charge separation in an amorphous photoconducting polymer with electron donor-acceptor complexes., J. Phys. Chem. B., 102:7365-7370 1998


Exciton spectroscopy in polar molecular films.

1998-01-01 00:00

Jursenas, S., Gruodis, A., Kodis, G., Kovalevskij, V. and Valkunas, L., Exciton spectroscopy in polar molecular films., 1 ECOF-7 European conference on thin organised films, September 14-18, 1998, Potsdam, Germany, p. 27. 1998


Nonlinear piezoelectric effect in the purple membrane of bacteriorhodopsin.

1998-01-01 00:00

Kietis. P., Valiokas, R., Linge, D. and Valkunas, L., Nonlinear piezoelectric effect in the purple membrane of bacteriorhodopsin., Liet. fiz. zur. (Lith. J. Phys.), 38 (1), 93-97 1998


Exciton dynamics in films of N,N-Dimethylaminobenzylidene-1,3-Indandione studied by femtosecond time-resolved luminescence spectroscopy.

1998-01-01 00:00

Jursenas, S., Gulbinas, V., Gustavsson, T., Pommeret, S., Mialocq, J.-C. and Valkunas, L., Exciton dynamics in films of N,N-Dimethylaminobenzylidene-1,3-Indandione studied by femtosecond time-resolved luminescence spectroscopy., 10th International Symposium on Ultrafast Phenomena in Semiconductors, August 31-September 2, 1998, Vilnius, Lithuania, p.p. 103-104. 1998


Femtosecond fluorescence spectroscopy of self-trapped charge-transfer excitons in films of dimethylaminobenzylidene 1,3-indandione (DMABI).

1998-01-01 00:00

Jursenas, S., Gulbinas, V., Gustavsson, T., Mialocw, J.-C. and Valkunas, L., Femtosecond fluorescence spectroscopy of self-trapped charge-transfer excitons in films of dimethylaminobenzylidene 1,3-indandione (DMABI)., Liet. fiz.zur. (Lith. J. Phys.), 38 (1):53-57 1998


Energy transfer and connectivity in chloroplasts: competition between trapping and annihilation in pulsed fluorescence induction experiments.

1997-01-01 00:00

Valkunas, L., Cervinskas, V. and van Mourik, F., Energy transfer and connectivity in chloroplasts: competition between trapping and annihilation in pulsed fluorescence induction experiments., J. Phys. Chem. B, 101(37):7327-7331 1997


Fotogeneracijos ir rekombinacijos kinetika organinėse medžiagose.

1997-01-01 00:00

Abramavičius D., Valkūnas L., Trinkūnas G., Undzėnas A., Gulbinas V., Fotogeneracijos ir rekombinacijos kinetika organinėse medžiagose., 32-oji Lietuvos nacionalinė fizikos konferencija. Vilnius 1997


Femtosecond four-wave mixing spectroscopy of molecular aggregates.

1997-01-01 00:00

Gaizauskas, E. and Valkunas, L., Femtosecond four-wave mixing spectroscopy of molecular aggregates., J. Phys. Chem. B, 101(37):7321-7326 1997


Femtosekundinė krūvio pernašos spektroskopija dimetylaminobenzylidene-1,3-indandione (DMABI) plėvelėse.

1997-01-01 00:00

Juršėnas S., Gulbinas V., Gustavsson T., Mialocq J.-C., Valkūnas L., Femtosekundinė krūvio pernašos spektroskopija dimetylaminobenzylidene-1,3-indandione (DMABI) plėvelėse., 32-oji Lietuvos nacionalinė fizikos konferencija, Vilnius 1997