Amorphous-Nanocrystalline Composites Prepared by High-Pressure Torsion
Metals, 2020 This article presents systematic studies of the preparation method and the specific features of the changes in the structure and properties of amorphous-nanocrystalline composites formed from melt-quenched ribbons of iron- and cobalt-based amorphous ...
Inga Permyakova, Alex Glezer
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Improved Log(gf) Values for Lines of Ti I and Abundance Determinations in the Photospheres of the Sun and Metal-Poor Star HD 84937 (Accurate Transition Probabilities for Ti I) [PDF]
, 2013 New atomic transition probability measurements for 948 lines of Ti I are reported. Branching fractions from Fourier transform spectra and from spectra recorded using a 3 m echelle spectrometer are combined with published radiative lifetimes from laser ...
Cowan, John J. +4 more
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Nature Communications, 2019 Specific stacking sequence of graphene can enable observation of unusual properties however it has been difficult to obtain this over wider areas. Here, the authors report wafer-scale growth of 100% AB-stacked bilayer graphene films by CVD on liquid ...
Wei Ma +9 more
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Research of structural entropy of sheet aluminium alloys depending on annealing temperature
MATEC Web of Conferences, 2018 Sheet blanks’ structure uniformity determines their ability to sheet stamping. Level of entropy may represent the characteristic of structural uniformity.
Nosova Ekaterina +2 more
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Absence of critical thickness for polar skyrmions with breaking the Kittel’s law
Nature Communications, 2023 The period of polar domain (d) in ferroics was commonly believed to scale with corresponding film thicknesses (h), following the classical Kittel’s law of d ∝ $$\sqrt{h}$$ h .
Feng-Hui Gong +7 more
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Unipolar resistive switching in metal oxide/organic semiconductor non-volatile memories as a critical phenomenon [PDF]
, 2015 Diodes incorporating a bilayer of an organic semiconductor and a wide bandgap metal oxide can show unipolar, non-volatile memory behavior after electroforming.
Baxter R. J. +5 more
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Evaluation of properties of cast metal foams with irregular inner structure [PDF]
, 2018 Internal structure of metal foams is one of the most important factors that determine its mechanical properties. There exists a number of methods for studying the nature of the inner porous structure.
Hendrych, Jakub +4 more
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Functional Diamond, 2023 Incorporating two-dimensional (2D) diamond nanosheets with fluorescent color centers exhibits great potential in the application of quantum sensing.
Bing Yang +8 more
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Dependence of Solidification for Bi2Te3−xSex Alloys on Their Liquid States
Scientific Reports, 2017 The resistivity versus temperature (ρ-T) behaviours of liquid n-type Bi2Te3−x Se x (x = 0.3, 0.45 and 0.6) alloys are explored up to 1050 °C. A clear hump is observed on all ρ-T curves of the three studied Bi2Te3−x Se x melts during the heating process ...
Yuan Yu +7 more
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Anisotropy oxidation behavior and mechanism of textured Ti3(SiAl)C2 ceramic
npj Materials Degradation, 2023 Adjusting the grain growth orientation may be a feasible way to improve the oxidation resistance. In this work, textured Ti3(SiAl)C2 ceramic was successfully fabricated via the spark plasma sintering technique.
Guangqi He +7 more
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