Lattice mismatch modeling of aluminum alloys
Sign Up to like & getrecommendations! Published in 2017 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2017.06.021
Abstract: Abstract We present a theoretical framework to accurately predict the lattice mismatch between the fcc matrix and precipitates in the multi-component aluminum alloys as a function of temperature and composition. We use a computational thermodynamic… read more here.
Keywords: lattice mismatch; lattice parameters; aluminum alloys; lattice ... See more keywords
Enhanced photocatalytic oxidizing ability via adjusting the band-edge position and oxygen defect concentration of bismuth phosphate
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.154953
Abstract: Abstract Oxide defect engineering exert huge impact on semiconductor photocatalysis, which not only can adjust the band-gap structure but also can act as electron trap for photoinduced carriers separation. In this work, the photoactivity oxidation… read more here.
Keywords: lattice parameters; oxygen; oxygen defect; oxidizing ability ... See more keywords
A simplified empirical model for predicting the lattice parameters for the cubic perovskite-related inorganic A2BX6 halides
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2018.11.029
Abstract: Abstract Using multiple linear regression analysis, a simple yet efficient calculation scheme based on the Shannon effective ionic radii system has been developed for predicting the lattice parameters of the perovskite-related inorganic A2BX6 halides crystallizing… read more here.
Keywords: inorganic a2bx6; lattice parameters; a2bx6 halides; related inorganic ... See more keywords
Variation in lattice parameters and strain of sintered titanium powder by advanced hydrogen sintering process
Sign Up to like & getrecommendations! Published in 2018 at "Powder Technology"
DOI: 10.1016/j.powtec.2018.02.018
Abstract: Abstract The effects of hydrogen injection during a sintering process on lattice parameters and the strain of titanium powder have been investigated using X-ray diffractometry (XRD). In previous works, the sintering properties of titanium were… read more here.
Keywords: lattice parameters; hydrogen; parameters strain; titanium ... See more keywords
Inter-comparison of lattice parameters and evaluation of peak-shift obtained by Rietveld refinements
Sign Up to like & getrecommendations! Published in 2019 at "Results in physics"
DOI: 10.1016/j.rinp.2019.102640
Abstract: Abstract This paper addresses the disparity that exists among different estimations of the structural parameters obtained from an identical structure using the Rietveld refinement. Firstly, we inter-compare the previously reported lattice parameters by reconsidering several… read more here.
Keywords: lattice parameters; rietveld refinements; inter comparison; peak shift ... See more keywords
Comments on “Size dependence of the lattice parameters of carbon supported platinum nanoparticles: X-ray diffraction analysis and theoretical considerations,” RSC Adv., 2014, 4, 35959–35965
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d1ra05649b
Abstract: Leontyev and colleagues presented the results of an experiment and of its theoretical consequences. The interpretations were based on model-fits to that experiment. Unfortunately, they used two demonstrably incorrect parameters in their models. When the… read more here.
Keywords: lattice parameters; dependence lattice; parameters carbon; carbon supported ... See more keywords
Systematic Raman study of optical phonons in RBa2Cu3O6+δ ( R=Y , Dy, Gd, Sm, Nd): Antiferromagnetic coupling strength versus lattice parameters
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.094525
Abstract: We present a systematic study of the interplay between lattice parameters and the energy of the optical phonons as well as the antiferromagnetic coupling strength, $J$, in the high-$T_{\text{c}}$ superconducting cuprate $R$Ba$_2$Cu$_3$O$_{6+\delta}$ (\mbox{R-123}, $R =$… read more here.
Keywords: lattice parameters; lattice; optical phonons; coupling strength ... See more keywords
Metasurfaces with Bound States in the Continuum Enabled by Eliminating First Fourier Harmonic Component in Lattice Parameters.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.013601
Abstract: Conventional photonic lattices, such as metamaterials and photonic crystals, exhibit various interesting physical properties that are attributed to periodic modulations in lattice parameters. In this study, we introduce novel types of photonic lattices, namely Fourier-component-engineered… read more here.
Keywords: lattice parameters; fourier harmonic; harmonic component; first fourier ... See more keywords
Using diffraction losses of X-rays in a single crystal for determination of its lattice parameters as well as for monochromator calibration
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Synchrotron Radiation"
DOI: 10.1107/s1600577521013667
Abstract: Diffraction losses (glitches) at certain energies of the X-ray beam, transmitted through a single crystal, can be used for lattice parameters determination as well as for calibrating the monochromator (absolute pitch angle and the unit-cell… read more here.
Keywords: using diffraction; single crystal; diffraction losses; lattice parameters ... See more keywords
Synthesis and microstructural characterization of δ‐phase bismuth‐based electroceramic systems by double‐doping regime
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Applied Ceramic Technology"
DOI: 10.1111/ijac.12824
Abstract: In this study, Bi2O3-based (Er2O3)x(Gd2O3)y(Bi2O3)1-x-y ternary compound powders were synthesized with different stoichiometric ratios by the solid-state reaction method at different annealing treatment. Crystal structure characterization was investigated via X-ray powder diffraction method in order… read more here.
Keywords: lattice parameters; synthesis microstructural; phase; microstructural characterization ... See more keywords
Determination of the Temperature Dependence of the Lattice Parameters in Ferroelastics with Two Successive$$\bar {3}m$$ – 2/m – 2 Phase Transitions
Sign Up to like & getrecommendations! Published in 2020 at "Crystallography Reports"
DOI: 10.1134/s1063774520010162
Abstract: A method for determining the temperature dependences of the lattice parameters of ferroelastics with two successive $$\bar {3}m$$–2/m–2 phase transitions (if the lattice parameters at two arbitrary temperatures in each phase are known) is proposed,… read more here.
Keywords: lattice parameters; phase; phase transitions; two successive ... See more keywords