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Перегляд Наносистеми, наноматеріали, нанотехнології за назвою

Репозиторій DSpace/Manakin

Перегляд Наносистеми, наноматеріали, нанотехнології за назвою

Сортувати за: Порядок: Результатів:

  • Microstructure Characterization of Nanocrystalline Ni₅₀Ti₅₀ Alloy Prepared Via Mechanical Alloying Method Using the Rietveld Refinement Method Applied to the X-Ray Diffraction 
    Sakher, E.; Loudjani, N.; Benchiheub, M.; Belkahla, S.; Bououdina, M. (Наносистеми, наноматеріали, нанотехнології, 2017)
    Using the Rietveld refinement, we analysed the structural evolution of Ni₅₀Ti₅₀ alloy prepared by mechanical alloying method. The elemental Ti and Ni powders are milled during different milling times (0, 1, 3, 6, 24, and ...
  • Modelling of Epitaxial Growth of Diamond Crystals in High-Carbon Fe—Al Alloys 
    Mekhed, A.A.; Andryushchenko, V.A. (Наносистеми, наноматеріали, нанотехнології, 2013)
    Standard enthalpies of formation of different K-phase unit cells are calculated and compared with formation enthalpy of modified unit cell of K-phase. Spin-polarized calculations are performed to compare electronic ...
  • Modelling of Physical Kinetics of Relaxation in Macroscopically Homogeneous F.C.C.-Ni—Fe Alloys 
    Vernyhora, I.V.; Bokoch, S.M.; Tatarenko, V.A. (Наносистеми, наноматеріали, нанотехнології, 2012)
    In comparison with classical Lifshitz—Slyozov—Wagner’s theory and, where it is possible, with available experimental data, the physical kinetics of evolution of a microstructure of f.c.c.-Nі—Fe alloys is simulated by ...
  • New Microstrip Resonator of Nanostructured Materials in a Liquid-Crystal-Based Phase Shifter 
    Attoui, A.; Boualleg, A.; Redadaa, S. (Наносистеми, наноматеріали, нанотехнології, 2017)
    In this article, we study the properties of 6 nm liquid crystal (LC)–NsM system that forms highly stable solutions in the nematic liquid crystal 4-cyano-4-n-pentylbiphenyl (5CB). The nanostructure is covalently functionalized ...
  • New Quasi-Atomic Nanoheterostructures: Superatoms and Excitonic Quasi-Molecules 
    Pokutnyi, S.I.; Gorbyk, P.P.; Salejda, W.; Persano Adorno, D.; Khasanov, O.K.; Fedotova, O.M. (Наносистеми, наноматеріали, нанотехнології, 2016)
    In this review, the state-of-the-art of research of artificial atoms (superatoms or quasi-atomic nanoheterostructures) and more complex nanostructures based on them—synthetic molecules is discussed, a new model of an ...
  • Obtaining and Spectrophotometric Study of Organic Solutions of C₆₀ Endo- and Exometallofullerenes 
    Borts, B.V.; Tkachenko, V.I.; Moskvitin, A.V.; Kazarinov, Yu.G. (Наносистеми, наноматеріали, нанотехнології, 2010)
    The method of ion-implantation synthesis of endo- and exofullerenes is developed. The samples of fullerenes containing iron, platinum or their mixture are prepared. Spectrophotometric investigations of low-concentration ...
  • Plate-Like LiFePO₄ Nanoparticles: Synthesis, Structure, Electrochemistry 
    Kotsyubynsky, V.O.; Ostafiychuk, B.K.; Lisovsky, R.P.; Moklyak, V.V.; Hrubiak, A.B.; Hryhoruk, I.I.; Al-Saedi Abdul Halek Zamil (Наносистеми, наноматеріали, нанотехнології, 2017)
    Гидротермальным синтезом получены пластинчатые частицы литий-железного фосфата размерами 100–150 нм и толщиной до 10 нм. Целью было исследование влияния относительного содержания этиленгликоля и температуры реакционной ...
  • Properties of ZnO:Mn Nanoparticles Immobilized in Polyethylene Matrix 
    Lashkarev, G.V.; Demydiuk, P.V.; Yurkov, G.Yu.; Dmitriev, O.I.; Bykov, O.I.; Klochkov, L.I.; Pyratinskiy, Yu.P.; Slynko, E.I.; Khandozhko, A.G.; Popkov, O.V.; Taratanov, N.A. (Наносистеми, наноматеріали, нанотехнології, 2010)
    ZnO:Mn nanoparticles (of 3—5 nm) immobilized in polyethylene matrix are synthesized. The samples with different content of the manganese (5%, 10%, and 20% of initial solution of Mn and Zn precursors) are investigated by ...
  • Pulsed Laser Deposition of Thin Iron and Chromium Silicide Films with Large Thermoelectromotive Force Coefficient 
    Mulenko, S.A. (Наносистеми, наноматеріали, нанотехнології, 2014)
    Nanostructures in the form of thin films exhibiting the semiconductor properties with a narrow energy-band gap are deposited from the CrSi₂ and β-FeSi₂ targets by means of the pulsed laser deposition (PLD) assisted with ...
  • Simulation Study of n-ZnO/p-Si Heterojunction Solar Cell 
    Pogrebnyak, A.D.; Jamil, N.Y.; Muhammed, A.K.M. (Наносистеми, наноматеріали, нанотехнології, 2011)
    In a given paper, the simulation program SCAPS—10 is used to study the structure of the n-ZnO/p-Si heterojunction solar cell. This program is designed basically for the simulation and studying the properties of photonic ...
  • Size Effects at Ultrasonic Treatment of Nanoporous Carbon and Improved Characteristics of Supercapacitors on Its Base 
    Balaban, O.V.; Venhryn, B.Ya.; Grygorchak, I.I.; Mudry, S.I.; Kulyk, Yu.O.; Rachiy, B.I.; Lisovskiy, R.P. (Наносистеми, наноматеріали, нанотехнології, 2014)
    As shown, the common characteristic for nanoporous carbons obtained from different types of natural raw materials is so called fractal geometry, which changing is substantially reflected on the process of capacitive ...
  • Structural Relaxation of the Iron–Copper–Carbon Nanotubes Materials After Mechanochemical Activation 
    Revo, S.L.; Boshko, O.I.; Dashevskyi, M.M.; Ivanenko, K.O. (Наносистеми, наноматеріали, нанотехнології, 2016)
    The processes of the defects’ accumulation and relaxation in the nanocomposite materials of Fe (80 wt.%) and Cu (20 wt.%) powders with a small addition of the multiwall carbon nanotubes (from 0.5 to 2 vol.%) are studied.
  • Synthesis of Palladium Nanoparticles by the Thermal Destruction of Pd(II) Solvate Complexes in Alcohols 
    Buryak, N.I.; Volkov, S.V. (Наносистеми, наноматеріали, нанотехнології, 2008)
    The composition and structure of Pd(II) solvate complexes in alcohols within the temperature range of 20—150°C are investigated by spectroscopic methods.
  • The choice of silicon nanostructures for CH₄ detection: ab-initio calculation 
    Balabai, R.M.; Merzlikin, P.V. (Наносистеми, наноматеріали, нанотехнології, 2014)
    The paper focuses on the ab initio theoretical study of the silicon nanostructures’ sensitivity to adsorption of CH₄ molecules. The electronic properties of porous silicon, silicon nanoclusters in a vacuum, silicon nanowires, ...
  • The Influence of Surface on Scattering of Carriers and Kinetic Effects in n-PBTE Films 
    Ruvinskii, M.A.; Kostyuk, O.B.; Dzundza, B.S.; Makovyshyn, V.I. (Наносистеми, наноматеріали, нанотехнології, 2017)
    The influence of mechanisms of surface reflection of electrons on the ex-perimental electrical transport and thermoelectric properties of n-PbTe films on various substrates are considered based on the Fuchs–Sondheimer and ...
  • The Peculiarities of Contact Potential Difference and Energy Characteristics of Metal Boundaries 
    Yuzevich, V.M.; Koman, B.P.; Dzhala, R. (Наносистеми, наноматеріали, нанотехнології, 2017)
    Запропоновано фізико-математичний модель межі поділу контактувальних металів на основі співвідношень нерівноважної термодинаміки та механіки деформовного твердого тіла для визначення енергетичних характеристик приповерхневих ...
  • The Selection of Azeotropes at Ambient Pressure Drying of Aerogels 
    Nipan, G.D.; Mykaylo, O.A.; Young-Jei Oh (Наносистеми, наноматеріали, нанотехнології, 2010)
    The representation of phase states in the multicomponent systems by graphical images is used for estimation of the LV (xL = xV) azeotrope influence on SLV and L = V equilibria. These theoretical investigations occurred ...
  • The Wavelet Method for the Analysis of Electron-Transfer Kinetics in Bacterial Reaction Centres 
    Barabash, Yu.M.; Zabolotny, M.A.; Serdenko, T.V. (Наносистеми, наноматеріали, нанотехнології, 2010)
    In a given paper, kinetics of electron transfer in bacterial reactive centres (RC) is discussed. Aspects of relaxation processes and photoinduced structural changes in a molecular complex RC of Rhodobacter sphaeroides as ...
  • Vortex Formation Under Twist Extrusion 
    Beygelzimer, Yu.; Kulagin, R.; Davydenko, O. (Наносистеми, наноматеріали, нанотехнології, 2016)
    Twist extrusion (TE) is a technique for simple shear treatment of long metal products. This allows obtaining microstructure and texture in a work piece radically different from those obtained by conventional extrusion. ...
  • What Do They Actually Probe at LHC? 
    Kirilyuk, A.P. (Наносистеми, наноматеріали, нанотехнології, 2013)
    The existence of the omnipresent Higgs field providing the fundamental origin of elementary particle mass is the main theoretical concept behind the ongoing large-scale experiments at the LHC accelerator. We critically ...

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