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Graphene/MoS2 heterostructures as templates for growing two-dimensional metals: Predictions from ab initio calculations
(Physical Review Materials, 2017)
Preparation of single-atom-thick layers of ordinary metals has been a challenging task since their closely packed atoms lack layered structure with highly anisotropic bonding. Using computational modeling based on density ...
Crystal Structure and Magnetocaloric Effect of La0.80Ag0.15MnO3 Nanoparticles
(Acta Physica Polonica A, 2020)
Annealing of_ non stoichiometric La0.80Ag0.15MnO3 nanoparticles leads to the change of the crystal symmetry from Pnma to R3c and to almost doubling of its Curie temperature from 117 K to 317 K. This effect is due to the ...
Synthesis and Properties of Ni-doped Goethite and Ni-doped Hematite Nanorods
(Croatica Chemica Acta, 2018)
Ni-doped goethite (α-FeOOH) nanorods were synthesized from mixed Fe(III)-Ni(II) nitrate solutions with various Ni/(Ni+Fe) ratios (0, 5, 10, 20, 33 and 50 mol % Ni) by hydrothermal precipitation in a highly alkaline medium ...
Enhancing Analytical Performance of (Mg,Fe)3O4/Glassy Carbon Electrodes by Tailoring Chemical Composition of (Mg,Fe)3O4 Nanoparticles
(Journal of Nanoscience and Nanotechnology, 2019)
A series of MgxFe3-xO₄ (x ═ 0-1) nanoparticles was synthesized in order to prepare novel MgxFe3-xO₄/glassy carbon modified electrodes. Effects of magnesium content (x) on the analytical performance of the modified electrodes ...
DNA binding, antibacterial and antifungal activities of copper(II) complexes with some S-alkenyl derivatives of thiosalicylic acid
(Transition Metal Chemistry, 2018)
The biological activities of two binuclear copper(II) complexes containing S-alkenyl derivatives of thiosalicylic acid are reported [alkenyl = propenyl (L1), isobutenyl (L2)]. The structure of the complex with the S-isobutenyl ...
Study of Nd deposition onto W and Mo Cathodes from Molten Oxide-Fluoride Electrolyte
(International Journal of Electrochemical Science, 2020)
Electrochemical reduction processes of Nd(III) on tungsten and molybdenum electrodes in NdF3+LiF and NdF3+LiF+Nd2O3 were investigated by cyclic voltammetry, chronoamperometry and open circuit measurements. Electrolytes and ...
Optical properties of titanium oxide films obtained by cathodic arc plasma deposition
(Plasma Science and Technology, 2017)
Structural and optical properties of nanometric titanium oxide (TixOy) films obtained by cathodic arc plasma deposition were investigated. Phase analysis by x-ray diffraction and Fourier-transform infrared spectroscopy ...
On the applicability of the effective medium approximation to the photoacoustic response of multilayered structures
(Physica Scripta, 2012)
If the model of the photoacoustic (PA) response of an investigated system contains many unknown parameters, as is the case with multilayered samples, then the inverse procedure for the calculation of the parameters is ...
Small-polaron resistivity of the narrow band molecular chain: The influence of phonon hardening
(Physica B: Condensed Matter, 2005)
We study the effect of the small-polaron induced changes of phonon spectra on charge transfer in molecular solids. Noticeable discrepancy with the predictions of the traditional small-polaron theories is observed: accounting ...
Magnetic moments near the sharp interfaces of ferromagnetic materials
(International Journal of Modern Physics B, 2002)
Ab initio theoretical calculations of magnetic moments near the interfaces of 3d ferromagnetic transition metals were performed using the self-consistent interface Greens function technique based on linear-muffin-tin ...