Results 1 to 10 of about 1,125,262 (294)
Single crystal growth, structure and magnetic properties of Pr2Hf2O7 pyrochlore [PDF]
, 2016 Large single crystals of the pyrochlore Pr2Hf2O7 have been successfully grown by the floating zone technique using an optical furnace equipped with high power Xenon arc lamps.
Balakrishnan, Geetha +6 more
core +2 more sources
Strain Engineering of Ferroelectric Domains in KxNa1−xNbO3 Epitaxial Layers
Frontiers in Materials, 2017 The application of lattice strain through epitaxial growth of oxide films on lattice mismatched perovskite-like substrates strongly influences the structural properties of ferroelectric domains and their corresponding piezoelectric behavior.
Jutta Schwarzkopf +4 more
doaj +1 more source
Nanomaterials, 2021 Three high-entropy Sm(Eu,Gd)Cr0.2Mn0.2Fe0.2Co0.2Ni0.2O3 perovskite solid solutions were synthesized using the usual ceramic technology. The XRD investigation at room temperature established a single-phase perovskite product.
Denis A. Vinnik +15 more
doaj +1 more source
Nanomaterials, 2021 La-, Nd- and La/Nd-based polysubstituted high-entropy oxides (HEOs) were produced by solid-state reactions. Composition of the B-site was fixed for all samples (Cr0.2Mn0.2Fe0.2Co0.2Ni0.2) with varying of A-site cation (La, Nd and La0.5Nd0.5).
Vladimir E. Zhivulin +15 more
doaj +1 more source
Cloud chambers and crystal growth: Effects of electrically enhanced diffusion on dendrite formation from neutral molecules [PDF]
, 1999 We present an extension of the solvability theory for free dendrite growth that includes the effects of electrically enhanced diffusion of neutral polar molecules.
Libbrecht, Kenneth G. +1 more
core +1 more source
Numerical computations of facetted pattern formation in snow crystal growth [PDF]
, 2012 Facetted growth of snow crystals leads to a rich diversity of forms, and exhibits a remarkable sixfold symmetry. Snow crystal structures result from diffusion limited crystal growth in the presence of anisotropic surface energy and anisotropic attachment
Barrett, John W. +2 more
core +3 more sources
APL Materials, 2019 Truly bulk ZnGa2O4 single crystals were obtained directly from the melt. High melting point of 1900 ± 20 °C and highly incongruent evaporation of the Zn- and Ga-containing species impose restrictions on growth conditions.
Zbigniew Galazka +11 more
doaj +1 more source
The physics of snow crystals [PDF]
, 2005 We examine the physical mechanisms governing the formation of snow crystals, treating this problem as a case study of the dynamics of crystal growth from the vapour phase.
Libbrecht, Kenneth G.
core +2 more sources
Crystals, 2017 Φ1 inch Dy3+ and Ge4+ co-doped bismuth silicate (Bi4Si3O12, BSO) single crystals with the length of 80–100 mm were successfully grown by Bridgman method. They are transparent, free of cracks and inclusions.
Tian Tian +6 more
doaj +1 more source
Crystallization Kinetics of Colloidal Spheres under Stationary Shear Flow [PDF]
, 2005 A systematic experimental study of dispersions of charged colloidal spheres is presented on the effect of steady shear flow on nucleation and crystal-growth rates.
Buitenhuis, J. +3 more
core +2 more sources