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  • Photosensitive porous silicon based structures 
    Svechnikov, S.V.; Kaganovich, E.B.; Manoilov, E.G. (Semiconductor Physics Quantum Electronics & Optoelectronics, 1998)
    We present results of electrical and photoelectrical measurements on two types of Al/porous silicon (PS)/monocrystalline silicon (c-Si)/Al sandwich structures with thin and thick PS layers obtained by stain etching. ...
  • Photospheric plasma motions in the magnetic field of a single sunspot umbra 
    Gopasyuk, O.S.; Gopasyuk, S.I. (Кинематика и физика небесных тел, 2005)
    The analysis of observed velocity fields in sunspots shows that the plasma motions above a sunspot umbra do not agree with the equation of continuity. We assumed that in the temperature minimum region above a sunspot umbra ...
  • Photo-spintronics of spin-orbit active electric weak links 
    Shekhter, R.I.; Entin-Wohlman, O.; Jonson, M.; Aharony, A. (Физика низких температур, 2017)
    We show that a carbon nanotube can serve as a functional electric weak link performing photo-spintronic transduction. A spin current, facilitated by strong spin-orbit interactions in the nanotube and not accompanied by a ...
  • Photo-stimulated desorption from water and methane clusters on the surface of solid neon 
    Arakawa, I.; Matsumoto, D.; Takekuma, S.; Tamura, R.; Miura, T. (Физика низких температур, 2012)
    Photo-stimulated desorption of ions from methane and water heterocluster on the surface of solid neon was studied. The desorption yields of the variety of photo-desorbed species showed strong dependence on the composition ...
  • Photostimulated etching of germanium chalcogenide films 
    Dan’ko, V.A.; Indutnyi, I.Z.; Myn’ko, V.I.; Shepeliavyi, P.E.; Lukyanyuk, M.V.; Litvin, O.S. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2012)
    The new effect of photostimulated dissolution of as-evaporated and annealed Ge-based chalcogenide glass (ChG) films was investigated in detail. The etching rate increases with the illumination intensity, and its spectral ...
  • Photostimulated Ga diffusion in zinc sulfide 
    Bacherikov, Yu.Yu.; Optasyuk, S.V.; Rodionov, V.E.; Stadnik, A.A. (Functional Materials, 2004)
    Effect of coherent illumination (using LGI-23 and LGN-222 lasers) of ZnS powders during thermal annealing on zinc sulfide structure properties and on Ga diffusion in ZnS has been studied using photoluminescence method. The ...
  • Photostimulated passivation of spectrometric CdZnTe detectors 
    Zagoruiko, Yu.A.; Kovalenko, N.O.; Fedorenko, O.A.; Komar, V.K.; Sulima, S.V.; Dobrotvorskaya, M.V.; Terzin, I.S. (Functional Materials, 2008)
    A method is proposed for side surface passivation of spectrometric detectors based on Cd ₁₋ₓZn ₓTe solid solution. The influence of photostimulated passivation treatment on electrical and spectrometric properties of the ...
  • Photothermal analysis of heterogeneous semiconductor structures under a pulse laser irradiation 
    Burbelo, R.; Isaiev, M.; Kuzmich, A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2009)
    The analysis of photothermal conversion in materials with modified properties of surface layer was made in this work. Influence of both physical and geometrical nonlinearities on the process of heat distribution was estimated.
  • Photo-thermo-acoustic analysis of heterogeneous semiconductor structures under pulse laser irradiation 
    Burbelo, R.; Isaiev, M.; Kuzmich, A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2011)
    The analysis of photo-thermo-acoustic transformation in materials with the modified properties of a surface layer has been made in this work. Formation of a photoacoustic response in a layered structure of the type ...
  • Photothermoacoustic effect: applied aspects of stressed state area diagnostics in structural materials 
    Alekseev, A.N.; Burbelo, R.M.; Zhabitenko, N.K.; Kuz‘mich, A.G. (Functional Materials, 2004)
    Specific features of photothermoacoustic (PTA) transformation process in materials under stress have been studied in experiment and theoretically. Pulse and harmonic modulation regimen of laser emission have been considered. ...
  • Photo-thermoinduced changes of transmission spectra of As₄₀-xSbxS₆₀ amorphous layers 
    Rubish, V.M.; Gera, E.B.; Pop, M.M.; Maryan, V.M.; Kostyukevych, S.O.; Moskalenko, N.L.; Semak, D.G.; Kostyukevych, K.V.; Kryuchin, A.A.; Petrov, V.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2009)
    The results of investigation of the As₄₀-xSbxS₆₀ (x = 0-10) thin films transmission spectra depending on exposure and heat treatment conditions are given. It was established that illumination and annealing of films leads ...
  • Photovoltage and photocurrent spectroscopy of luminescent porous silicon 
    Vakulenko, O.V.; Kondratenko, S.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2003)
    Measurements of photoconductivity, photovoltage and photoluminescence spectra of porous silicon/c-Si structures are carried out. It is shown that the shape of the photoconductivity and photovoltage spectra is caused mainly ...
  • Photovoltaic and optical properties of a polymer - PbS nanocomposite 
    Lutsyk, P.; Dzura, L.; Kutsenko, A.; Vertsimakha, Ya.; Sworakowski, J. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2005)
    Photovoltaic and optical properties of a polymer-PbS nanoparticles in polyvinyl alcohol (PVA) films and the effect of annealing in air at various temperatures on these properties are studied in this work. In the range of ...
  • Photovoltaic effect at spin resonance in quantum magnetic field 
    Chernyshov, N.N.; Belousov, A.V.; Alkhawaldeh, M.A.F.; Pisarenko, V.M.; Rogozin, I.V. (Радіофізика та електроніка, 2018)
    The article is devoted to the investigation of the photovoltaic effect in n-InSb under optical transitions between the spin subbands of the Landau levels for the ultraquantum limit. The geometry is considered when the ...
  • Photovoltaic effect in p–SiC/p–Si heterojunction 
    Kozlovskyi, A.A.; Semenov, A.V.; Puzikov, V.M. (Functional Materials, 2013)
    The photovoltaic effect of isotype heterojunction with hole conductivity formed films of nanocrystallinep–21R–SiC, deposited on single-crystal substrate of p–Si, has been studied (heterojunction p–SiC/p–Si). The films were ...
  • Photovoltaic properties of a heterostructure on the basis of porous silicon and polyaniline 
    Stakhira, P.; Aksimentieva, E.; Mykytyuk, Z.; Cherpak, V. (Functional Materials, 2005)
    An electric junction between porous silicon (n-type conductivity) and conductive polyaniline (p-type conductivity) has been made by electrochemical polymerization of aniline on the porous silicon surface. This heterostructure ...
  • Phragmidium mexicanum (Mains) H.Y. Yun, Minnis et Aime (Pucciniales) — новий для України вид іржастих грибів 
    Тихоненко, Ю.Я.; Коритнянська, В.Г. (Український ботанічний журнал, 2012)
    Сообщается о находке нового для территории Украины ржавчинного гриба Phragmidium mexicanum. Он выявлен на листьях Potentilla indica (Andrews) T. Wolf (syn. Duchesnea indica (Andrews) Focke) в сентябре 2009 г. в Ботаническом ...
  • Phrynocephalus helioscopus saidalievi ssp. n. (Sauria, Reptilia) — новый подвид такырной круглоголовки из Ферганской долины 
    Сатторов, Т. (Вестник зоологии, 1981)
    An analysis of the geographic variability of Phrynocephalus helioscopus for nine characters of five samplings from the Ferghana valley and Western Kazakhstan shows that the individuals from the Ferghana valley described ...
  • Phylogenetic analysis of influenza A(H1N1)pdm viruses isolated in Ukraine during the 2009–2010 pandemic season 
    Leibenko, L.V.; Polischuk, V.P.; Mironenko, A.P. (Вiopolymers and Cell, 2013)
    Aim. To perform the phylogenetic analysis of segments, encoding hemagglutinin and neuraminidase of A(H1N1) pdm influenza viruses, isolated in Ukraine. Methods. In this study the real-time polymerase chain reaction (RT-PCR), ...
  • Phylogenetic analysis of influenza A viruses (H1N1)pdm circulating during 2014–2015 epidemic season in Ukraine 
    Radchenko, L.V.; Smutko, O.Yu.; Fesenko, A.Yu.; Mironenko, A.P. (Вiopolymers and Cell, 2016)
    Aim. To analyze the pandemic influenza A(H1N1) strains that circulated in Ukraine during 2014–2015 epidemic season. Methods. Real-time polymerase chain reaction (RT-PCR). The phylogenetic trees were constructed using MEGA ...