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Перегляд Фізико-технічні та математичні науки за назвою

Репозиторій DSpace/Manakin

Перегляд Фізико-технічні та математичні науки за назвою

Сортувати за: Порядок: Результатів:

  • Nanoparticulate media for environmental applications 
    Jia, Z.; Bouslama, M.; Ben Amar, M.; Amamra, M.; Kayser, M.; Traore, M.; Tieng, S.; Chhor, K.; Chianese, A.; Nadtochenko, V.; Kanaev, A. (Functional Materials, 2013)
    The fabrication of non-agglomerated nanoparticulate solids with an open structure is a challenging task in the field of nanotechnology and nanomaterials. Such solids would permit conserving specific size-selected physical ...
  • Nanopatterning Au chips for SPR refractometer by using interference lithography and chalcogenide photoresist 
    Dan’ko, V.A.; Dorozinsky, G.V.; Indutnyi, I.Z.; Myn’ko, V.I.; Ushenin, Yu.V.; Shepeliavyi, P.E.; Lukaniuk, M.V.; Korchovyi, A.A.; Khrystosenko, R.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2015)
    This study reports on development of the interference lithography (IL) technique applying the resist based on chalcogenide glass films for fabrication of gold chips in the nform of periodic surface nanostructures for surface ...
  • Nano periodic structure forma-tion in 4H–SiC crystal using femtosecond laser double-pulses 
    Kim, E.; Shimotsuma, Y.; Sakakura, M.; Miura, K. (Сверхтвердые материалы, 2018)
    The photo-induced periodic nano structure inside 4H–SiC have been induced by a femtosecond double pulse train. The alignment of the periodic structure is in the direction independently from crystal orientation. In particular, ...
  • Nanoprobe spectroscopy of capillary forces and its application for a real surface diagnostics 
    Efremov, A.A.; Lytvyn, P.M.; Anishchenko, А.O.; Dyachyns’ka, O.M.; Aleksyeyeva, T.A.; Prokopenko, I.V. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2010)
    The paper presents an overview and analysis of the most reliable and at the same time rather simple theoretical models describing liquid nanomeniscus geometry and forces occurring between atomic force microscope (AFM) ...
  • Nanoscale Co/C multilayers for "carbon window" Schwarzchild objective 
    Bugayev, Ye.A.; Devizenko, A.Yu.; Zubarev, E.N.; Kondratenko, V.V. (Functional Materials, 2007)
    The formation features of the Co/C multilayer with ≈2.3 nm period have been studied with aim to form a Schwarzschild objective on a "carbon window" for medical and biological investigations. A sequence of multilayer ...
  • Nanoscale Surface Deformation of the Granular Со₂₅Ag₇₅ Films 
    Gorobets, O.Yu.; Yakymenko, Yu.I.; Kravets, A.F.; Brukva, O.M.; Zakharchenko, V.N.; Mikhalko, S.V.; Sizon, I.A. (Металлофизика и новейшие технологии, 2015)
    Granular nanostructure Со₂₅Ag₇₅ films are analysed by means of the scanning tunnelling microscopy (STM) method. The phenomenon of giant film nanodeformation is detected with the 10% change of average height during the ...
  • Nanoscale tin dioxide films and zinc oxide hierarchical nanostructures for gas sensing applications 
    Klochko, N.P.; Klepikova, K.S.; Khrypunov, G.S.; Pirohov, O.V.; Novikov, V.A. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2014)
    Nanoscale tin dioxide (SnO₂) and zinc oxide (ZnO) layers are considered as promising candidates for preparation of sensing elements for metal oxide semiconductor gas sensors. Tin dioxide films deposited by direct current ...
  • Nano-scratching resistance of highchromium white cast iron and its correlation with wear of cBN tool in machining 
    Chen, L.; Persson, J.; Ståhl, J.E.; Zhou, J.M. (Сверхтвердые материалы, 2017)
    In this paper, a nano-scratch testing approach was used to measure and evaluate the abrasion wear resistance of high-chromium white cast irons in order to understand the wear mechanism in the interaction between the ...
  • Nanosecond diagnostics of proton beam current impulse with wall current monitor on MMF LINAC 
    Men’shov, A.A.; Novikov-Borodin, A.V.; Yin, Y. (Вопросы атомной науки и техники, 1999)
    The described device now operates at the MMF H+ beam transport line. A number of physics experiments with pulse neutron sources have been done successfully. The design of such a device for the MMF H- beam transport line is needed.
  • Nano-sized phase inclusions in As₂S₃ glass, films and fibers based on this glass 
    Mateleshko, N.; Mitsa, V.; Stronski, A.; Veres, M.; Koos, M.; Andriesh, A.M. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2004)
    In this report, the comparative analysis using Raman spectroscopy of the short-range order in amorphous As₂S₃ films deposited with different evaporation rates, volume glass and fiber based on this glass is presented. With ...
  • Nanosized phosphors based on Gd₁₋ₓEuₓPO₄ obtained by low-temperature methods 
    Babayevskaya, N.V.; Kryzhanovskaya, A.S.; Savvin, Yu.N.; Tolmachev, A.V. (Functional Materials, 2008)
    Nanowires (10 to 50 nm wide, up to 2 μm long) and nanoplates (60 to 100 nm wide, 70 to 500 nm long) of europium doped gadolinium orthophosphate with narrow size distribution have been obtained by precipitation from aqueous ...
  • Nanostructural deactivating agents selective to caesium 
    Dikiy, N.P.; Dovbnya, A.N.; Lyashko, Yu.V.; Medvedeva, E.P.; Medvedev, D.V.; Uvarov, V.L.; Fedorets, I.D.; Khlapova, N.P.; Bakay, D.S. (Вопросы атомной науки и техники, 2011)
    The chemical reactivity of nanostructural clinoptilolite and γ-hematite which have highly selective for ¹³²Cs sorption from polyethylene surface and for liquid environments are studied. There are different components besides ...
  • Nanostructured formations and coatings created on the surface of materials exposed to compression plasma flows 
    Astashynski, V.M.; Ananin, S.I.; Askerko, V.V.; Kostyukevich, E.A.; Kuzmitski, A.M.; Uglov, V.V.; Anishchik, V.M.; Cherenda, N.N.; Sveshnikov, Yu.V.; Kvasov, N.T.; Danilyuk, A.L.; Punko, A.V. (Вопросы атомной науки и техники, 2005)
    The paper presents the results of investigations on changing silicon and aluminium morphology under the action of compression plasma flows generated by the quasi-stationary plasma accelerator (magnetoplasma compressor ...
  • Nanostructured samaria-doped ceria with improved grain-boundary conductivity via SPS and post-SPS annealing 
    Solodkyi, І.; Borodianska, А.; Vasylkiv, О. (Современные проблемы физического материаловедения, 2013)
    The 90 nm grained Ce₀,₈Sm₀,₂O₁,₉ (SDC) ceramic with relative density of 97% was consolidated via SPS at 1050—1150 °C. The total conductivity values of 0,0079—0,0115 S/cm at 600 °C were obtained. A new approach to improve ...
  • Nanostructures in lightly doped silicon carbide crystals with polytypic defects 
    Vlaskina, S.I.; Mishinova, G.N.; Vlaskin, L.V.; Rodionov, V.E.; Svechnikov, G.S. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2014)
    In this work, photoluminescence spectra of lightly doped SiC crystals with ingrown original defects are reported. Undoped SiC single crystals with the impurity concentration of ND – NA ~ (2…8)*10¹⁶ cm⁻³, NA ~ (2…8)*10¹⁷ ...
  • Nanotube-based source of charges for experiments with solid helium at low temperatures 
    Borisenko, D.N.; Walmsley, P.M.; Golov, A.I.; Kolesnikov, N.N.; Kotov, Yu.V.; Levchenko, A.A.; Mezhov-Deglin, L.P.; Fear, M.J. (Физика низких температур, 2015)
    Methods of preparation of the field-emission sources of charges from carbon nanotubes suitable for study of injected charges in solid helium at low temperatures T < 1 K are presented. The sources have been prepared by ...
  • Nanotube formation on catalytic surface in plasma discharge 
    Maslov, V.I.; Tretyakov, V.N.; Azarenkov, N.A.; Yegorov, A.M.; Onishchenko, I.N. (Вопросы атомной науки и техники, 2005)
    The expression for number of layers of multilayered nanotube, which have been generated during the time of its growth in the plasma discharge, is derived.
  • Nanotube formation with controlled properties on catalytic surface by fullerene flow 
    Maslov, V.I.; Skorobagat’ko, G.A.; Yegorov, A.M.; Onishchenko, I.N. (Вопросы атомной науки и техники, 2005)
    It has been shown that the bombardment of the nanotubes, growing on the catalytic surface, by fullerenes leads to that if the fullerene molecule kinetic energy exceeds small part of the binding energy of all carbon atoms ...
  • Nanotubular crystals of garnierite Ni₆ (OH)₈[Si₄O₁₀] 
    Smolikov, A.; Vezentsev, A.; Beresnev, V.; Pavlenko, V.; Zagorodniuk, L.; Turbin, P. (Вопросы атомной науки и техники, 2015)
    The influence of nature of initial components on synthesis conditions and morphology of nanotubular crystals of garnierite (Ni-chrysotile) has been studied. The synthesis of garnierite based on SiO2, Ni(OH)2, and NiSiO3 ...
  • Nanotwinning in Boron Subphosphide B₁₂P₂ 
    Kulnitskiy, B.A.; Perezhogin, I.A.; Blank, V.D.; Mukhanov, V.A.; Solozhenko, V.L. (Сверхтвердые материалы, 2019)
    Microstructure of boron subphosphide B₁₂P₂ produced by selfpropagated high-temperature synthesis has been studied by high-resolution transmission electron microscopy. Two systems of twins have been found i.e. conventional ...

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