2011

 
  1. T. Malinauskas, M. Daškevičienė. K. Kazlauskas, H.Ch. Su, J.V. Gražulevičius, S. Juršėnas, Ch.Ch. Wu, V. Getautis, “Multifunctional Red Phosphorescent bis-cyclometallated Iridium Complexes Based on 2-phenyl-1,2,3-benzotriazole Ligand and Carbazolyl Moieties”, Tetrahedron, Vol. 67, p. 1852 – 1861 (2011).
  2.  P. Ščajev, J. Hassan, K. Jarašiūnas, M. Kato, A. Henry, J.P. Bergman, “Comparative Studies of Carrier Dynamics in 3C-SiC Layers Grown on Si and 4H-SiC Substrates”, Journal of Electronic Materials, Vol. 40 (4), p.394-399 (2011).
  3. A. Tomkevičienė, J.V. Gražulevičius, K. Kazlauskas, A. Gruodis, S. Juršėnas, T.H. Ke, Ch.Ch. Wu, “Impact of Linking Topology on the Properties of Carbazole Trimers and Dimers”, The Journal of Physical Chemistry C, Vol. 115, p. 4887-4897 (2011).
  4. S. Nargelas, K. Jarašiūnas, K. Bertulis, and V. Pačebutas, “Hole diffusivity in GaAsBi alloys measured by a picosecond transient grating technique”, Applied Physics Letters, Vol. 98, p. 082115 (2011).
  5. V. Kažukauskas, M. Pranaitis, V. Janonis, „Charge Carrier Transport in Non-Homogeneous MDMO-PPV Polymer“, ACTA PHYSICA POLONICA A, Vol. 119 (2), p. 128-130 (2011).
  6. V. Kažukauskas, M. Pranaitis, O. Krupka, B. Sahraoui, „Photoelectrical Behaviour of DNA:PEDT-PSS Functionalised Films“, ACTA PHYSICA POLONICA A, Vol. 119 (2), p.151-153 (2011).
  7. P. Onufrijevs, T. Serevičius, P. Ščajev, G, Manolis, A. Medvids, L. Chernyak, E. Kuokštis, C.C. Yang, K. Jarašiūnas, “Characterization of Optical and Photoelectrical Properties of ZnO Crystals”, ACTA PHYSICA POLONICA A, Vol. 119 (2), p.274-276 (2011).
  8. M. Žilinskas, S. Tamošiūnas, M. Tamošiūnaitė and M. Tamošiūnienė, “Yearly, Seasonal and Daily Variations of Radio Refractivity”, ACTA PHYSICA POLONICA A, Vol. 119 (4), p 533-536, 2011
  9. E. Valma, M. Tamošiūnaitė, S. Tamošiūnas, M. Tamošiūnienė, M. Žilinskas, “Variation of Radio Refractivity with Height above Ground”, Electronics and Electrical Engineering (Elektronika ir Elektrotechnika), Vol. 5 (111), p. 23-26 (2011 ).
  10. P. Ščajev, A. Usikov, V. Soukhoveev, R. Aleksiejūnas, K. Jarašiūnas, “Diffusion-limited nonradiative recombination at extended defects in hydride vapor phase epitaxy GaN layers”, Applied Physics Letters, Vol. 98, p. 202105 (2011).
  11. R. Karpicz, S. Puzinas, S. Krotkus, K. Kazlauskas, S. Juršėnas, J. V. Gražulevičius, S. Grigalevičius, and V. Gulbinas, “Impact of intramolecular twisting and exciton migration on emission efficiency of multifunctional fluorene-benzothiadiazole-carbazole compounds”, The Journal of Chemical Physics, Vol. 134, p. 204508 (2011).
  12. P. Ščajev, T. Malinauskas, L. Lubys, E. Ivakin, M. Nesladek, K. Haenen, and K. Jarašiūnas, “Optical monitoring of nonequilibrium carrier diffusion in single crystalline CVD and HPHT diamonds under high optical excitation”, physica status solidi – rapid research letters, Vol. 5 (5–6), p. 193–195 (2011).
  13. A. Katelnikovas, J. Jurkevičius, K. Kazlauskas, P. Vitta, Th. Jüstel, A. Kareiva, A. Žukauskas, G. Tamulaitis, ”Efficient cerium-based sol–gel derived phosphors in different garnet matrices for light-emitting diodes”, Journal of Alloys and Compounds, Vol. 509, p. 6247–6251 (2011).
  14. D. Dobrovolskas, J. Mickevičius, V. Kazlauskienė, J. Miškinis, E. Kuokštis, G. Tamulaitis, P. Onufrijevs, A. Medvids, J.J. Huang, Ch.Y. Chen, Ch.H. Liao, C.C. Yang, “Influence of laser annealing on defect-related luminescence of InGaN epilayers”, Journal of Luminescence, Vol. 131, p. 1322–1326 (2011).
  15. E. Gaubas, T. Čeponis, A. Uleckas, J. Vaitkus, K. Žilinskas, V. Kovalevskij, M. Gaspariūnas, and V. Remeikis, “in situ Analysis of the Carrier Lifetime in Silicon During Implantation of 1.5 MeV Protons”, Lithuanian Journal of Physics, Vol. 50, No. 4, pp. 427–433 (2010).
  16. D. Dobrovolskas, J. Mickevičius, E. Kuokštis, G. Tamulaitis, M. Shur, M. Shatalov, J. Yang, and R. Gaska, “Confocal spectroscopy of InGaN LED structures”, Journal of Physics D: Applied Physics, Vol. 44, p. 135104 (2011).
  17. V. Kalendra,V. Kažukauskas, N. Vainorius, J.V. Vaitkus,V. Bozhko, “Variation of defect spectra in Si ionizing radiation detectors depending on irradiation”, Materialwissenschaft Und Werkstofftechnik, Vol. 42 (1),           p. 37-40 (2011).
  18. E. Gaubas, A. Kadys, V. Kažukauskas, S. Sakalauskas, J. Storasta, J.V. Vaitkus and RD50 team, “Silicon detectors for the sLHC”, Nuclear Instruments and Methods in Physics Research A, Vol. 658, p. 11-16 (2011).
  19. R. Aleksiejūnas, S. Krotkus, S. Nargelas, S. Miasojedovas, S.Juršėnas, “Impact of doping on carrier recombination and stimulated emission in highly excited GaN:Mg”, Physica B-Condensed Matter, Vol. 406,                       p. 2990-2993 (2011).
  20. S. Miasojedovas, C. Mauder, S. Krotkus, A. Kadys, T. Malinauskas, K, Jarašiūnas, M. Heuken, H. Kalish, A. Vescan, „High-excitation luminescence properties of m-plane GaN grown on LiAlO_2 substrates“, Journal Crystal Growth, Vol. 329 (1), p. 33-38 (2011).
  21. V. Grivickas, V. Gavryushin, P. Grivickas, A. Galeckas, V. Bikbajevs, K. Gulbinas, „Optical absorption related to Fe impurities in TlGaSe2“, Physica Status Solidi A, Vol. 208 (9), p.2186-2192 (2011).
  22. P. Ščajev, M. Kato, K. Jarašiūnas, “A diffraction-based technique for determination of interband absorption coefficients in bulk 3C-, 4H- and 6H-SiC crystals”, Journal of Physics D: Applied Physics, Vol. 44, p 365402 (8pp) (2011).
  23.  P. Ščajev, V Gudelis, E. Ivakin, K. Jarašiūnas, „Nonequilibrium carrier dynamics in bulk HPHT diamond at two-photon carrier generation“, Physica Status Solidi A, Vol. 208 (9), p. 2067-2072 (2011).
  24. T. Čeponis, E. Gaubas, V. Kalendra, A. Uleckas, J. Vaitkus, K. Žilinskas, V. Kovalevskij, M. Gaspariunas, and V. Remeikis, “In situ analysis of carrier lifetime and barrier capacitance variations in silicon during 1.5 MeV protons implantation”, Journal of Instrumentation, Vol. 6, p P09002 (2011).
  25. E. Gaubas, T. Čeponis, and J. Vaitkus, “Impact of generation current on the evaluation of the depletion width in heavily irradiated Si detectors”, Journal of Applied Physics, Vol 110, p. 033719 (2011).
  26. Z. Vaitonis, P. Vitta, V. Jakštas, and A. Žukauskas, ”Self-heating and athermal effects on the electroluminescence spectralmodulation of an AlGaInP light-emitting diode”, Journal of Applied Physics, Vol. 110, p. 073103 (2011).
  27. V. Kažukauskas, A. Ziminskij, V. Bozhko, G. Muronchuk, “Persistent photocurrent and defects in TlBr”, MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK, Vol. 42 (1), p. 75-78 (2011).
  28. V. Kažukauskas, A. Ziminskij, N. Vainorius, V. Gostilo, M. Shorohov, V. Bozhko, “Long-Lasting Current Transient Phenomena in TlBr”, ACTA PHYSICA POLONICA A, Vol. 119 (2), p.268- 270 (2011).
  29. V. Kažukauskas, M. Pranaitis, “Trap Distribution Near The Energy Band Gap Edge in MDMO-PPV”, Functional Materials Letters, Vol. 4 (1), p. 53-56 (2011).
  30. M. Pranaitis, V. Janonis, A. Sakavičius, V. Kažukauskas, “Determination of the charge trap energy distribution in conjugated polymer MDMO-PPV”, Semiconductor Science and Technology, Vol. 26 (8), p. 085021 (2011).
  31. V.V. Bozhko, L.V. Bulatetska, G.Ye. Davydyuk, O.V. Parasyuk, A.P. Tretyak, N. Vainorius, V.Kažukauskas, “Growth and properties of the single AgCd(2)GaSe(4) crystals”, Journal of Crystal Growth Vol. 330 (1), p. 5-8 (2011).
  32. M. Levichkova, D. Wynands, A.A. Levin, K. Walzer, D. Hildebrandt, M. Pfeiffer, V. Janonis, M. Pranaitis, V. Kažukauskas, K. Leo, M. Riede, “Dicyanovinyl sexithiophene as donor material in organic planar 3 heterojunction solar cells: Morphological, optical, and electrical properties”, Organic Electronics Vol. 12, p. 2243-2252 (2011).
  33. E. Gaubas, T. Čeponis, S. Sakalauskas, A. Uleckas, and A. Velička, “Fluence Dependent Variations of Barrier Charging and Generation Currents in Neutron and Proton Irradiated Si Particle Detectors”, Lithuanian Journal of Physics, Vol. 51, No. 3, pp. 227–233 (2011).
  34. G. Tamulaitis, “Ultraviolet Light Emitting Diodes”,  Lithuanian Journal of Physics, Vol. 51, No. 3, pp. 177–192 (2011).
  35. H.Ch. Wang, X.Yu. Yu, Yu.L. Chueh, T. Malinauskas, K. Jarašiūnas, Sh.W. Feng, “Suppression of surface recombination in surface plasmon coupling with an InGaN/GaN multiple quantum well sample”, OPTICS EXPRESS Vol. 19, No. 20, , p. 18893-18902 (2011).
  36. B. Sahraoui, M. Pranaitis, D. Gindre, J. Niziol, and V. Kažukauskas, “Opportunities of deoxyribonucleic acid complexes composites for nonlinear optical applications”, Journal of Applied Physics Vol. 110, p. 083117 (2011).
  37. E. Gaubas, T. Čeponis, J. Vaitkus, and J. Raisanen, “Carrier Drift and Diffusion Characteristics of Si Particle Detectors Measured in situ During 8 mev Protons Irradiation”, Lithuanian Journal of Physics, Vol. 51 (4), p. 351-358 (2011).
  38. B. Sahraoui, M. Pranaitis, K. Iliopoulos, M. Mihaly, A. F. Comanescu, M. Moldoveanu, I. Rau, and V. Kažukauskas, “Enhancement of linear and nonlinear optical properties of deoxyribonucleic acid -silica thin films doped with rhodamine”. Applied Physics Letters, Vol. 99, p. 243304 (2011).
  39. G. Tamulaitis, “Spatial Inhomogeneity of Luminescence in III-Nitride Compounds”, MATERIALS SCIENCE (MEDŽIAGOTYRA). Vol. 17 (4), p. 343-351  (2011).
  40. T. Serevičius, S. Juršėnas, „Growth, properties and sensor applications of low temperature growth ZnO nanorods“, Lithuania Journal of Physics, Vol. 51 (4), p. 309-312 (2011).
  41. J. Hassan, P. Ščajev, K. Jarašiūnas, and J.P. Bergman, “Optically detected temperature dependences of carrier lifetime and diffusion coefficient in 4H- and 3C-SiC”, Materials Science Forum, Vols. 679-680, p. 205-208 (2011).
  42. P. Ščajev, A. Mekys, P. Malinovskis, J. Storasta, M. Kato, and K. Jarašiūnas, ”Electrical parameters of bulk 3C-SiC crystals determined by Hall effect, magnetoresistivity, and contactless time-resolved optical techniques”, Materials Science Forum, Vols. 679-680, p. 157-160 (2011).
  43. J.V. Vaitkus, “Defect and Structure Engineering – Submicron Technology and Inverse Nanotechnology for Photo- and Ionizing Radiaton Detectors”, Advanced Materials Research, Vol. 222, p. 14-17 (2011).
  44. T. Malinauskas, S. Miasojedovas, R. Aleksiejūnas, S. Juršėnas, K. Jarašiūnas, M. Nomura, Y. Arakawa, T. Shimura, and K. Kuroda, „Direct study of nonlinear carrier recombination in InGaN Quantum well structure“ Physica Status Solidi c Vol. 8 (7-8), p. 2381-2383 (2011).
  45. G. Tamulaitis, “LEDs in Developing world”, International Journal of High Speed Electronics and Systems, Vol 20 (2), p. 343-358 (2011).
  46. S. Sakalauskas, Z. Vaitonis, R. Pūras, „A High-Speed Capacitance-to-Voltage Converter“, Electronics and Radio Engioneering, Vol. 54 (5), p. 692-694 (2011).
  47. G. Tamulaitis, J. Mickevičius, K. Kazlauskas, A. Žukauskas, M. S. Shur, J. Yang, and R. Gaska, “Efficiency droop in high-Al-content AlGaN/AlGaN quantum wells”, Physica Status Solidi c Vol. 8 (7-8), p.2130-2132 (2011).
  48. E. Gaubas, T. Čeponis, J. Vaitkus, and J. Raisanen, “Study of variations of the carrier recombination and charge transport parameters during proton irradiation of silicon pin diode structures”, AIP Advances, Vol 1, p. 022143 (2011).
  49. R. Aleksiejūnas, L. Lubys, M. Vengris, K. Jarašiūnas, T. Wernicke, V. Hoffmann, C. Netzel, A. Knauer, M. Weyers, and M. Kneissl, “Study of excess carrier dynamicsin polar, semi-polar, and non-polar(In,Ga)N epilayers and QWs”, Physica Status Solidi C, Vol. 8 (7-8), p. 2154-2156 (2011).
  50. A. Žukauskas, R. Vaicekauskas, A. Tuzikas, P. Vitta, M. Shur, ” Statistical approach to color rendition properties ofsolid-state light sources”, Proc. of SPIE Vol. 8123, p. 81230X (2011).
  51. Z. Vaitonis, P. Vitta, V. Jakštas, A. Žukauskas, ”Thermal effects on spectral modulation propertiesof high-power light-emitting diodes”, Proc. of SPIE Vol. 8120, p. 812016 (2011).
  52. P. Vitta, R. Stanikūnas, A. Tuzikas, I. Reklaitis, A. Stonkus, A. Petrulis, H. Vaitkevičius, A. Žukauskas, “Energy-saving approaches to solid-state street lighting”, Proc. of SPIE Vol. 8120, p. 81231H (2011).
  53. K. Jarašiūnas, “Time-resolved nonlinear optical-holographic techniques for investigation of non-equilibrium carrier dynamics in semiconductors”, Proceedings of SPIE   Vol. 7937, p. 79371W (2011).
  54. N. Jegenyes, G. Manolis, J. Lorenzzi, V. Souliere, D. Dompoint, A. Boulle, G. Ferro, K. Jarašiūnas, “Nondestructive evaluation of photo-electrical properties of 3C-SiC (111) homoepitaxial layers grown by CVD”, Materials Science Forum, Vol. 679-680, p. 153-156 (2011).
  55. G. Manolis, M. Beshkova, M. Syvajarvi, R. Yakimova, K. Jarašiūnas, “Carrier dynamics in hetero- and homo-epitaxially sublimation grown 3C-SiC layers”, Materials Science Forum, Vol. 679-680, p. 161-164 (2011).
  56. M. Karaliūnas, T. Serevičius, E. Kuokštis, S. Juršėnas, Sh-Y. Ting, J-J. Huang, C-C. Yang, “Optical Characterization of MBE-grown ZnO Epilayers”, Advanced Materials Research, Vol. 222, p. 86-89 (2011).
  57. E. Kuokštis, “Stimulated Emission from Wide-Gap Semiconductors”, Advanced Materials Research Vol. 222, p. 110-113 (2011).
  58. A. Žukauskas, Z. Bliznikas, K. Breivė, A. Novičkovas, G. Samuolienė, A. Urbonavičiūtė, A. Brazaitytė, J. Jankauskienė, P. Duchovskis, „Effect of supplementary pre-harvest LED lighting on the antioxidant properties of lettuce cultivars“, Acta Horticulturae, Vol. 907, p. 87-90, 2011

Patentai:

  1. A. Žukauskas, R. Vaicekauskas, F. Ivanauskas, H. Vaitkevičius, M. Shur, „Solid-State Lamps With Partial Conversion in Phosphors For Rendering an Enhanced Number of Colors“, United State Patent, Patent number US7,990,045 B2 (2011).

Knygos ir knygų skyriai:

  1. M. Tamošiūnaitė, M. Žilinskas, M. Tamošiūnienė, S. Tamošiūnas, “Atmospheric Attenuation due to Humidity”, Electromagnetic Waves, 2011, InTech.