Университет ИТМО Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики

Литвин Александр Петрович

Литвин Александр Петрович

Кандидат физ.-мат. наук

Должность:

Научный сотрудник

Образование

Кандидат физ.-мат. наук

Университет ИТМО
Тезис:
Безызлучательный перенос энергии фотовозбуждений в системах нанокристаллов на основе халькогенидов свинца

Профессиональный опыт

Абсорбционная, фотолюминесцентная и микро-рамановская спектроскопии, АСМ

Исследовательские интересы

ИК-нанофотоника

  1. Aleksandr P. Litvin, Irina V. Martynenko, Finn Purcell-Milton, Alexander V. Baranov, Anatoly V. Fedorov, Yurii Gun'ko. Colloidal Quantum Dots for Optoelectronics. J. Mater. Chem. A, 5 13252-13275 (2017)
  2. Aleksandr P. Litvin, Anton A. Babaev, Peter S. Parfenov, Elena V. Ushakova, Mikhail A. Baranov, Olga V. Andreeva, Kevin Berwick, Anatoly V. Fedorov, Alexander V. Baranov. Photoluminescence of Lead Sulfide Quantum Dots of Different Sizes in a Nanoporous Silicate Glass Matrix. The Journal of Physical Chemistry C, 121(15) 8645-8652 (2017)
  3. P. S. Parfenov, A. P. Litvin, E. V. Ushakova, A. V. Fedorov, A. V. Baranov. Obtaining of images of ordered and disordered nanocrystal structures by atomic force microscopy. Optics and Spectroscopy, 122(1) 93-95 (2017)
  4. P. S. Parfenov, A. P. Litvin, E. V. Ushakova, E. P. Kolesova, A. V. Fedorov, A. V. Baranov. Simulation analysis of atomic-force images of nanocrystal structures. Journal of Optical Technology, 83(3) 143 (2016)
  5. Sergei A. Cherevkov, Alexander V. Baranov, Elena V. Ushakova, Alexander P. Litvin, Anatoly V. Fedorov, Anatol V. Prudnikau, Mikhail V. Artemyev. Raman analysis of chemical substitution of Cd atoms by Hg in CdSe quantum dots and rods. Optical Engineering, 55(1) 017104 (2016)
  6. Elena V. Ushakova, Sergei A. Cherevkov, Aleksandr P. Litvin, Peter S. Parfenov, Dominika-Olga A. Volgina, Igor A. Kasatkin, Anatoly V. Fedorov, Alexander V. Baranov. Ligand-Dependent Morphology and Optical Properties of Lead Sulfide Quantum Dot Superlattices. The Journal of Physical Chemistry C, 120(43) 25061-25067 (2016)
  7. S.A. Cherevkov , A.V. Baranov , E.V. Ushakova , A.P. Litvin, A.V. Fedorov, A.V. Prudnikau, M.V. Artemyev. Raman analysis of chemical substitution of Cd atoms by Hg in CdSe quantum dots and rods. Optical Engineering, 55(1) 017104 (2016)
  8. E.V. Ushakova, S.A. Cherevkov, A.P. Litvin, P.S. Parfenov, V.V. Zakharov, A. Dubavik, A.V. Fedorov, A.V. Baranov. Оptical properties of ordered superstructures formed from cadmium and lead chalcogenide nanocrystals. Optics Express, 24(2) A58-A64 (2016)
  9. E.V. Ushakova, V.V. Golubkov, A.P. Litvin, P.S. Parfenov, S.A. Cherevkov, A.V. Fedorov , A.V. Baranov. X-ray structural analysis of two-dimensional assembling lead sulfide nanocrystals of different sizes . Optical Engineering, 55(8) 081302 (2016)
  10. Aleksandr P. Litvin, Peter S. Parfenov, Elena V. Ushakova, Tatiana A. Vorsina, Ana L. Simões Gamboa, Anatoly V. Fedorov, Alexander V. Baranov. FRET-Activated Delayed Fluorescence in Densely Packed PbS Quantum-Dot Ensembles. The Journal of Physical Chemistry C, 119(29) 17016-17022 (2015)
  11. Elena V. Ushakova, Valery V. Golubkov, Aleksandr P. Litvin, Peter S. Parfenov, Sergei A. Cherevkov, Anatoly V. Fedorov, Alexander V. Baranov. Superstructures from lead sulfide quantum dots. MRS Proceedings, 1784 (2015)
  12. Alexander V. Baranov, Elena V. Ushakova, Valery V. Golubkov, Aleksandr P. Litvin, Peter S. Parfenov, Anatoly V. Fedorov, Kevin Berwick. Self-organization of colloidal PbS quantum dots into highly-ordered superlattices. Langmuir, 31(1) 506–513 (2015)
  13. Aleksandr P. Litvin, Peter S. Parfenov, Elena V. Ushakova, Ana L. Simões Gamboa, Anatoly V. Fedorov, Alexander V. Baranov. Size and Temperature Dependencies of the Low-Energy Electronic Structure of PbS Quantum Dots. The Journal of Physical Chemistry C, 118(35) 20721-20726 (2014)
  14. E.V. Ushakova, A.P. Litvin, P.S. Parfenov, S.A. Cherevkov, A.V. Fedorov, A.V. Baranov, V.V. Golubkov. Self-assembled PbS QDs of different size. 2014 International Conference Laser Optics, LO2014 (2014)
  15. S. A. Cherevkov, Alexander V. Baranov , Elena V. Ushakova, Aleksandr P. Litvin, Anatoly V. Fedorov, A. V. Prudnikau, M. V. Artemyev . Analysis of the structural and chemical features of CdHgSe nanocrystals via resonance Raman spectroscopy. Proceedings of SPIE, 9126 912623 (2014)
  16. Aleksandr P. Litvin, Elena V. Ushakova, Peter S. Parfenov, Sergey A. Cherevkov, Anatoly V. Fedorov, Alexander V. Baranov. Forster resonant energy transfer in lead sulfide QD assemblies. Proceedings of SPIE, 9126 912626 (2014)
  17. Aleksandr P. Litvin, Elena V. Ushakova, Peter S. Parfenov , Anatoly V. Fedorov, Alexander V. Baranov . FRET between close-packed quasi-monodispersed PbS QDs in a porous matrix. The Journal of Physical Chemistry C, 118(12) 6531-6535 (2014)
  18. P.S. Parfenov , A.P. Litvin , E.V. Ushakova , A.V. Fedorov , A.V. Baranov. Luminescence and morphology study of PbS quantum dots in a porous matrix. Proceedings - 2014 International Conference Laser Optics, LO 2014 (2014)
  19. P. S. Parfenov, A. P. Litvin, E. V. Ushakova, A. V. Veniaminov, A. V. Fedorov, A. V. Baranov. A porous matrix for studying the optical properties of systems of close-packed quantum dots. Journal of Optical Technology, 81(8) 449-453 (2014)
  20. Elena V. Ushakova, Valery V. Golubkov , Aleksandr P. Litvin , Peter S. Parfenov , Sergei A. Cherevkov, Anatoly V. Fedorov , Alexander V. Baranov. Self-organization of lead sulfide quantum dots of different sizes. Proceedings of SPIE, 9126 912625 (2014)
  21. Е.В. Ушакова, В.В. Голубков, А.П. Литвин, П.С. Парфенов, А.В. Баранов. Самоорганизация квантовых точек сульфида свинца разного размера. Научно-технический вестник информационных технологий, механики и оптики, 88(6) 127-132 (2013)
  22. Aleksandr P. Litvin, Peter S. Parfenov, Elena V. Ushakova, Anatoly V. Fedorov, Mikhail V. Artemyev, Anatoly V. Prudnikau, Ivan D. Rukhlenko, Alexander V. Baranov. Optical properties and aging of PbS quantum dots embedded in a porous matrix. Proceedings of SPIE, 8807 88070T (2013)
  23. P. S. Parfenov, A. P. Litvin, E. V. Ushakova, A. V. Fedorov, A. V. Baranov, K. Berwick. Note: Near infrared spectral and transient measurements of PbS quantum dots luminescence. Review of Scientific Instruments, 84(11) 116104 (2013)
  24. Aleksandr P. Litvin, Peter S. Parfenov, Elena V. Ushakova, Anatoly V. Fedorov, Mikhail V. Artemyev, Anatol V. Prudnikau, Valery V. Golubkov, Alexander V. Baranov. PbS Quantum Dots in a Porous Matrix: Optical Characterization. The Journal of Physical Chemistry C, 117(23) 12318-12324 (2013)
  25. S. A. Cherevkov, A. V. Baranov, A. V. Fedorov, A. P. Litvin, M. V. Artemyev, A. V. Prudnikau. Optical properties of two-dimensional (2D) CdSe nanostructures. Proceedings of SPIE, 8807 88070A (2013)
  26. Elena V. Ushakova, Aleksandr P. Litvin, Peter S. Parfenov, Anatoly V. Fedorov, Sergei A. Cherevkov, Alexander V. Baranov. Nonradiative resonant energy transfer between PbS QDs in porous matrix. Proceedings of SPIE, 8807 88070W (2013)
  27. А.П. Литвин, П.С. Парфенов, Е.В. Ушакова, А.В. Баранов. Исследование кинетики люминесценции квантовых точек сульфида свинца. Научно-технический вестник информационных технологий, механики и оптики, 81(5) 32-38 (2012)
  28. Alexander P. Litvin, Peter S. Parfenov, Elena V. Ushakova, Anatoly V. Fedorov, Mikhail V. Artemyev, Anatoly V. Prudnikau, Sergey A. Cherevkov, Ivan D. Rukhlenko, Alexander V. Baranov. Size-dependent room-temperature luminescence decay from PbS quantum dots. Proceedings of SPIE, 8564 85641Z (2012)
  29. P. S. Parfenov, A. P. Litvin, A. V. Baranov, E. V. Ushakova, A. V. Fedorov, A. V. Prudnikov, M. V. Artemyev. Measurement of the luminescence decay times of PbS quantum dots in the near-IR spectral range. Optics and Spectroscopy, 112(6) 868-873 (2012)
  30. Ivan D. Rukhlenko, Mikhail Yu. Leonov, Vadim K. Turkov, Aleksandr P. Litvin, Anvar S. Baimuratov, Alexander V. Baranov, Anatoly V. Fedorov. Kinetics of pulse-induced photoluminescence from a semiconductor quantum dot. Optics Express, 20(25) 27612 (2012)
  31. Elena V. Ushakova, Aleksandr P. Litvin, Peter S. Parfenov, Anatoly V. Fedorov, Mikhail Artemyev, Anatoly V. Prudnikau, Ivan D. Rukhlenko, Alexander V. Baranov. Anomalous Size-Dependent Decay of Low-Energy Luminescence from PbS Quantum Dots in Colloidal Solution. ACS Nano, 6(10) 8913-8921 (2012)
  32. P. S. Parfenov, A. P. Litvin, A. V. Baranov, A. V. Veniaminov, E. V. Ushakova. Calibration of the spectral sensitivity of instruments for the near infrared region. Journal of Applied Spectroscopy, 78(3) 433-439 (2011)

Контактная информация

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Сотрудники

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