2012

1. A. Žukauskas, R. Vaicekauskas, P. Vitta, A. Tuzikas, A. Petrulis, M. Shur, ”Color Rendition Engine”, Optics Express, Vol. 20, No. 5, p. 5326-5367, (2012).
2. J. Mickevičius, J. Jurkevičius, K. Kazlauskas, A. Žukauskas, G. Tamulaitis, M. S. Shur, M. Shatalov, J. Yang, and R. Gaska, ”Stimulated emission in AlGaN/AlGaN quantum wells with different Al content”, Applied Physics Letters, Vol. 100, p. 081902 (2012).
3. A. Miasojedovas, K. Kazlauskas, G. Armonaitė, V. Sivamurugan, S. Valiyaveettil, J.V. Gražulevičius, S. Juršėnas, “Concentration effects on emission of bay-substituted perylene diimide derivatives in a polymer matrix”, Dyes and Pigments, Vol. 92, p. 1285-1291 (2012).
4. P. Ščajev, K. Jarašiūnas, S. Okur, U. Ozgur, H. Morkoc, “Carrier dynamics under two- and single-photon excitation in bulk GaN”, Physica Status Solidi B, Vol. 249, No. 3, p. 503-506 (2012).
5. P. Ščajev, K. Jarašiūnas, S. Okur, U. Ozgur, H. Morkoc¸ “Carrier dynamics in bulk GaN”, Journal of Applied Physics, Vol. 111, p. 023702 (2012).
6. Z. Vaitonis, A. Stonkus, A. Žukauskas, “Effect of junction temperature oscillation on output characteristics of a light-emitting diode under pulse-width and pulse-frequency modulation driving modes”, IET Optoelectronics, Vol. 6 (1), pp. 52–56 (2012).
7. P. Ščajev, K. Jarašiūnas, U. Ozgur, H. Morkoc, J. Leach, T. Paskova, “Anisotropy of free-carrier absorption and diffusivity in m-plane GaN”, Applied Physics Letters, Vol. 100, p. 022112 (2012).
8. P. Vitta, I. Reklaitis, A. Žukauskas, “Frequency-domain fluorometry in the presence of high in-phase background”, Measurements Science and Technology, Vol. 23, p. 035502 (6) (2012).
9. J. Dodonova, L. Skardžiūtė, K. Kazlauskas, S. Juršėnas, S. Tumkevičius, “Synthesis of 4-aryl-, 2,4-diaryl- and 2,4,7-triarylpyrrolo[2,3-d]pyrimidines by a combination of the Suzuki cross-coupling and N-arylation reactions”, Tetrahedron, Vol. 68, p. 329-339 (2012).
10. P. Ščajev, V. Gudelis, K. Jarašiūnas, I. Kisialiou, E. Ivakin, M. Nesladek, and K. Haenen, “Carrier recombination and diffusivity in microcrystalline CVD-grown and single-crystalline HPHT diamonds”, Physica Status Solidi A (Application and Materials Science), Vol. 209 (No. 9), p. 1744–1749 (2012).
11. X. Li, S. Okur, F. Zhang, S. A. Hafiz, V. Avrutin, U. Ozgur, H. Morkoc, and K. Jarašiūnas, “Improved quantum efficiency in InGaN light emitting diodes with multi-double-heterostructure active regions”, Applied Physics Letters, Vol. 101, p. 041115 (2012).
12. A. Vembris, E. Zarins, J. Jubels, V. Kokars, I. Muzikante, A. Miasojedovas, S. Juršėnas, “Thermal and optical properties of red luminescent glass forming symmetric and non symmetric styryl-4H-pyran-4-ylidene fragment containing derivatives”, Optical Materials, Vol. 34, p. 1501–1506 (2012).
13. A. Vembris, I. Muzikante, R. Karpicz, G. Sliaužys, A. Miasojedovas, S. Juršėnas, V. Gulbinas, “Fluorescence and amplified spontaneous emission of glass forming compounds containing styryl-4H-pyran-4-ylidene fragment”, Journal of Luminescence, Vol. 132, p. 2421–2426 (2012).
14. D. Gudeika, A. Michalevičiūtė, J. V. Gražulevičius, R. Lygaitis, S. Grigalevičius, V. Jankauskas, A. Miasojedovas, S. Juršėnas, and G. Sini, “Structure Properties Relationship of Donor−Acceptor Derivatives of Triphenylamine and 1,8-Naphthalimide”, Journal of Physical Chemistry C, Vol. 116, p. 14811-14819 (2012).
15. J. Mickevičius, J. Jurkevičius, K. Kazlauskas, A. Žukauskas, G. Tamulaitis, M. S. Shur, M. Shatalov, J. Yang, and R. Gaska, “Stimulated emission due to localized and delocalized carriers in Al0.35Ga0.65N/Al0.49Ga0.51N quantum wells”, Applied Physics Letters, Vol. 101, p. 041912 (2012).
16. R. R. Reghu, J. V. Grazulevicius, J. Simokaitienė, A. Miasojedovas, K. Kazlauskas, S. Juršėnas, P. Data, K. Karon, M. Lapkowski, V. Gaidelis, and V. Jankauskas, “Glass-Forming Carbazolyl and Phenothiazinyl Tetra Substituted Pyrene Derivatives: Photophysical, Electrochemical, and Photoelectrical Properties”, Journal of Physical Chemistry C, Vol. 116, p. 15878-15887 (2012).
17. L. Minkevičius, R. Suzanovičienė, S. Balakauskas, G. Molis, A. Krotkus, G. Valušis and V. Tamošiūnas, “Detection of tab wire soldering defects on silicon solar cells using terahertz time-domain spectroscopy”, Electronics Letters, Vol. 48 (No. 15), p. 932-934 (2012).
18. K. Kazlauskas, A, Miasojedovas, D. Dobrovolskas, E. Arbačiauskienė, V. Getautis, A. Šačkus, S. Juršėnas, “Self-assembled Nanoparticles of p-phenylenediacetonitrile Derivatives With Fluorescence Turn-on”, Journal of Nanoparticle Research Vol. 14 (No. 6), p. 877 (1-13) (2012).
19. A. Vaitkuvienė, V. Gėgžna, R. Kurtinaitienė, and J. V. Vaitkus, “Cervical Smear Photodiagnosis by Fluorescence”, Photomedicine and Laser Surgery, Vol. 30 (Issue 5),                p. 268-274 (2012).
20. S. Krotkus, K. Kazlauskas, A. Miasojedovas, A. Gruodis, A. Tomkevičienė, J. V. Gražulevičius, and S. Juršėnas, “Pyrenyl-Functionalized Fluorene and Carbazole Derivatives as Blue Light Emitters”, Journal of Physical Chemistry C, Vol. 116, p. 7561-7572 (2012).
21. A. Žukauskas, R. Vaicekauskas, and M. Shur, “Color-dulling solid-state sources of light”, Optics Express Vol. 20 (No. 9), p. 9755-9762 (2012).
22. R. Vasiliauskas, A. Mekys, P. Malinovskis, S. Juillaguet, M. Syvajarvi, J. Storasta and R. Yakimova, “Impact of extended defects on Hall and magnetoresistivity effects in cubic silicon carbide”, Journal of Physics D: Applied Physics, Vol. 45, p. 225102 (1-8) (2012).
23. R. Vasiliauskas, A. Mekys, P. Malinovskis, M. Syvajarvi, J. Storasta, R. Yakimova, “Influence of twin boundary orientation on magnetoresistivity effect in free standing 3C–SiC”, Materials Letters, Vol. 74, p. 203–205 (2012).
24. V. Gavriūšinas, “Asymmetric double quantum wells with smoothed Interfaces”, Central European Journal of Physics, Vol. 10 (2), p. 459-469 (2012).
25. V. Kažukauskas. M. Pranaitis, “Non-Homogeneity of Distribution of Transport and Trapping States in Poly[2-methoxy-5-(3 ‘,7 ‘-dimethyloctyloxy)-1,4-phenylenevinylene]”, Journal of Nanoscience and Nanotechnology, Vol. 12 (8), p. 6769-6773 (2012).
26. M. Pranaitis, V. Kažukauskas, “Energy Distribution of Trapping and Transport States in MDMO-PPV ([poly-(2-methoxyl, 5-(3,77dimethyloctyloxy)] Para Phenylenevinylene)”, Journal of Nanoscience and Nanotechnology, Vol. 12 (6), p. 4717-4723 (2012).
27. V. Kažukauskas, V. Kalendra, N. Vainorius, C.W. Bumby, B.M. Ludbrook, A.B. Kaiser, “Electrical Properties of Composites of Polystyrene and Multi-Walled Carbon Nanotubes”, Molecular Crystals and Liquid Crystals, Vol. 556, p. 158-167 (2012).
28. V. Kažukauskas, M. Pranaitis, A. Sakavičius, O. Krupka, F. Kajzar, B. Sahraoui, “Temperature Dependence of the Bistable Photoconductivity of Thin DNA: PEDOT Films”, Molecular Crystals and Liquid Crystals, Vol. 554, p. 83-94 (2012).
29. J. Mickevičius, J. Jurkevičius, M.S. Shur, J. Yang, R. Gaska, G. Tamulaitis, “Photoluminescence efficiency droop and stimulated recombination in GaN epilayers”, Optics Express, Vol. 20, No. 23, p. 25195-25200 (2012).
30. J. Mickevičius, G. Tamulaitis, M. Shur, M. Shatalov, J. Yang, and R. Gaska, „Internal quantum efficiency in AlGaN with strong carrier localization“, Applied Physics Letters,  Vol. 101, p. 211902 (2012).
31. A. Žukauskas, R. Vaicekauskas, P. Vitta, „Optimization of solid-state lamps for photobiologically friendly mesopic lighting“,  Applied Optics, Vol. 51 (35), p. 8423-8432 (2012).
32. P. Vitta, L. Dabasinskas, A. Tuzikas, A. Petrulis, D. Meškauskas, A. Žukauskas, „Concept of Intelligent Solid-State Street Lighting Technology“, Elektronika ir Elektrotechnika, Vol. 18 (10), p. 37-40 (2012).
33. E. Gaubas, T. Čeponis, A. Jasiūnas, A. Uleckas, J. Vaitkus, E. Cortina, and O. Militaru, “Correlated evolution of barrier capacitance charging, generation, and drift currents and of carrier lifetime in Si structures during 25 MeV neutrons irradiation”, Applied Physics Letters, Vol. 101, p. 232104 (2012).
34. E. Gaubas, V. Kalendra, T. Čeponis, A. Uleckas, A. Tekorius, J. Vaitkus and A. Velička, “Study of deep level characteristics in the neutrons irradiated Si structures by combining pulsed and steady-state spectroscopy techniques”, Journal of Instrumentation, online, Vol. 7, C11006 (2012).
35. P. Ščajev, P. Onufrijevs, G. Manolis, M. Karaliūnas, S. Nargelas, N. Jegenyes, J. Lorenzzi, G. Ferro, M. Beshkova, R. Vasiliauskas, M. Syväjärvi, R. Yakimova, M. Kato, and K. Jarašiūnas, “On applicability of time-resolved optical techniques for characterization of differently grown 3C-SiC crystals and heterostructures”, Materials Science Forum Vol. 711, p. 159-163 (201
36. R. Aleksiejūnas, P. Ščajev, S. Nargelas, S. Miasojedovas, K. Jarašiūnas, L. Trinkler, J. Grigorjeva, B. Berzina, K. H. Chen, Y. T. Chen, M. W. Chen, and L. C. Chen, “Carrier dynamics in epilayers and nanocolumns of ternary AlGaN with a tunable bandgap”, IOP Conf. Series: Materials Science and Engineering, Vol. 38, p. 012054 (1-4) (2012).
37. K. Jarašiūnas, P. Ščajev, T. Malinauskas, M. Kato, E. Ivakin, M. Nesladek, K. Haenen, U. Ozgur, and H. Morkoc, “Carrier Diffusivity in Highly Excited Bulk SiC, GaN, and Diamond Crystals by Optical Probes”, Materials Science Forum, Vols. 717-720, p. 309-312 (2012).
38. K. Jarašiūnas, P. Ščajev, S. Nargelas, R. Aleksiejūnas, J. Leach, T. Paskova, S. Okur, U. Ozgur, and H. Morkoc, “Recombination and diffusion processes in polar and nonpolar bulk GaN investigated by time-resolved photoluminescence and nonlinear optical techniques”, Proc. of SPIE: Gallium Nitride Materials and Devices VII, Vol. 8262, p. 82620G (1-10) (2012).
39. G. Tamulaitis, D. Dobrovolskas, J. Mickevičius, V. Kazlauskienė, J. Miškinis, E. Kuokštis, P. Onufrijevs, A. Medvids, J.-J. Huang, C.-Y. Chen, C.-H. Liao, and C. C. Yang, “Suppression of defect-related luminescence in laser-annealed InGaN epilayers”, Physica Status Solidi C (Current Topics in Solid Physics), Vol. 9 (No. 3–4), p. 1021–1023 (2012).
40. G. Tamulaitis, J. Mickevičius, D. Dobrovolskas, E. Kuokštis, M. S. Shur, M. Shatalov, J. Yang, and R. Gaska, “Carrier dynamics and efficiency droop in AlGaN epilayers with different Al content”, Physica Status Solidi C (Current Topics in Solid Physics), Vol. 9 (No.7), p. 1677-1679 (2012).
41. P. Malinovskis, A. Mekys, A. Kadys, T. Malinauskas, T. Grinys, V. Bikbajevas, R. Tomašiūnas, J. Storasta, “Peculiarities of galvanomagnetic effects in GaN epilayers and GaN/InGaN quantum wells”, Physica Status Solidi C-Current Topics in Solid State Physics Vol. 9 (No. 3-4), p. 689-692, 2012
42. T. Malinauskas, A. Kadys, T. Grinys, S. Nargelas, R. Aleksiejūnas, S. Miasojedovas, J. Mickevičius, R. Tomašiūnas, K. Jarašiūnas, M. Vengris, S. Okur, V. Avrutin, X. Li, F. Zhang, U. Oezguer, H. Morkoc, “Impact of carrier localization, recombination, and diffusivity on excited state dynamics in InGaN/GaN quantum wells”, Gallium Nitride Materials and Devices VII, Proceedings of SPIE, Vol. 8262, p. 82621S, 2012
43. A. Lisauskas, S. Boppel, M. Saphar, V. Krozer, L. Minkevičius, R. Venckevičius, D. Seliuta, I. Kašalynas, V. Tamošiūnas, G. Valušis, and H.G. Roskos, “Detectors for terahertz multi-pixel coherent imaging and demonstration of real-time imaging with a 12×12-pixel CMOS array”, Terahertz Emitters, Receivers, and Applications III, Proceedings of SPIE, Vol. 8496, p. 84960J (1-9) (2012).
44. L. Minkevičius, R. Suzanovičienė, G. Molis, A. Krotkus, S. Balakauskas, R. Venckevičius, I. Kašalynas,  D. Seliuta, G. Valušis, and V. Tamošiūnas, “Solar cell imaging and characterization by terahertz techniques”, Terahertz Emitters, Receivers, and Applications III, Proceedings of SPIE, Vol. 8496, p. 849613 (1-6) (2012).
45. A. Novičkovas, A. Brazaitytė, P. Duchovskis, J. Jankauskienė, G. Samuolienė, A. Viršilė, R. Sirtautas, Z. Bliznikas, A. Žukauskas, “Solid-state lamps LEDs for the short-wavelength supplementary lighting in greenhouse: experimental results with cucumber”, Acta Horticulturae, Vol. 927, p. 723 – 730 (2012).
46. M. Žilinskas, M. Tamošiūnaitė, M. Tamošiūnienė, E. Valma, and S. Tamošiūnas, “Gradient of Radio Refractivity in Troposphere”, Progress In Electromagnetics Research Symposium Proceedings, p. 603-607 (2012).
47. I. Michailovs, J. Kreicberga, V. Kampars, S. Miasojedovas, S. Juršėnas, L. Skuja, and M. Rutkis, „Hyper-Rayleigh scattering and two-photon luminescence of phenylamine-indandione chromophores“, IOP Conf. Series: Materials Science and Engineering, Vol. 38, art. No. 012035 (1-7) (2012).
48. Vytautas Grivickas, and Jan Linnros, “Carrier Lifetime: Free Carrier Absorption, Photoconductivity, and Photoluminescence”, in Characterization of Materials, Second Edition (2012).
49. Gintautas Tamulaitis,  “Spatially Resolved Luminescence Spectroscopy” in Semiconductor Research – Experimental Techniques, 197-222, ed. A. Patane, N. Balkan, Springer (2012).