The earliest stages of crystallization have been studied for a SiO 2-Al 2O 3-Li 2O glass-ceramics containing a few percent of titanium and zirconium as nucleating elements. After heat treatments at temperatures ranging between T=750°C and T=860°C, the growth process has been studied by ...
Joint growth of crystals of different stable compositions formed in multi-component solutions reveals a mutual influence of the crystals causing phenomena, which do not occur in binary systems. Behavior of individual KCl and NaCl seeds in three- and four-component solutions of the KCl-NaCl-MgCl2-...
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Theory and modeling Bulk crystal growth Epitaxial growth Nanostructures and nanoporous crystals Advance in crystal growth technology Novel materials and structures Structural defects and their characterization in crystalline materials Growth of biological materials and biologically-controlled growth ...
Time-resolved film self-growth kinetics at different stages.aFlattening of liquid-like droplet into pancake-like films. Scale bar: 2 µm.bSpinodal decomposition. Scale bar: 5 µm.cOstwald ripening of a thick film to grow laterally. Scale bar: 2 µm.dDisappearance of a thin fil...
40Ar/39Ar laser-probe dating by step heating and spot fusion of phengites from the Dora Maira nappe of the western Alps, Italy 40Ar/ 39Ar laser-probe dating of phengitic micas has been applied to successive deformation stages in the structural evolution of the internal Dora Maira... S Sc...
The morphology and growth of extended chain crystals of polyethylene is discussed on the basis of optical and electron microscopy. The spherulitic habit is shown to be caused by nucleation of new lamellae on the (001) surface of lamellae, branching of lamellae on their growth face, and ...
Crystallization of the Shap granite: Evidence from zoned K-feldspar megacrysts. Studies the textural, geochemical and strontium (Sr) isotopic evolution of the K-feldspar megacrysts in northern England. Granitic stages of the Shap grani... Cox,A R.,Dempster,... - 《Journal of the Geological ...
While this pathway envisages a vital role of PNCs and/or nanoscopic liquid intermediates in the process of phase separation, it does not (yet) consider their possible relevance during the later stages of growth. Recently, Lupulescu and Rimer34 reported that nanoscopic species (significantly larger...
Crystallographic aspects of nucleation and growth during primary recrystallization in stable single crystals of Al and Al-1%Mn alloy The early stages of recrystallization have been characterized in stable, single crystals of Al and an Al-1%wt. Mn alloy to rigorously quantify the orientat... H,Pau...