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Crystallization dynamics on curved surfaces
(Amer Physical Soc, 2013-07)
We study the evolution from a liquid to a crystal phase in two-dimensional curved space. At early times, while crystal seeds grow preferentially in regions of low curvature, the lattice frustration produced in regions with ...
Emergent Geometry of Inhomogeneous Planar Crystals
(American Physical Society, 2018-03)
Uniform triangular crystals are the ground state for particles that interact isotropically in two dimensions. However, when immersed in an external potential, for example, one arising from an electric field, a flow field, ...
Correlation between thermoluminescence sensitivity and crystallization temperatures of quartz: Potential application in geothermometry
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
The thermoluminescence (TL) characteristics of quartz are highly dependent of its thermal history. Based on the enhancement of quartz luminescence occurred after heating, some authors proposed to use quartz TL to recover ...
Catalytic Oxidation of Carbon Monoxide on a Curved Pd Crystal: Spatial Variation of Active and Poisoning Phases in Stationary Conditions
(American Chemical Society, 2018-11)
Understanding nanoparticle catalysis requires novel approaches in which adjoining crystal orientations can be studied under the same reactive conditions. Here we use a curved palladium crystal and near-ambient pressure ...
DSC studies on crystallization mechanisms of tellurite glasses
(Elsevier B.V., 2005-02-20)
The purpose of this work is to study the 20Li(2)O-80TeO(2) glass using the differential scanning calorimetry (DSC) and X-ray diffraction (XRD) techniques in order to understand the crystallization kinetics on this glass ...
DSC studies on crystallization mechanisms of tellurite glasses
(Elsevier B.V., 2005-02-20)
The purpose of this work is to study the 20Li(2)O-80TeO(2) glass using the differential scanning calorimetry (DSC) and X-ray diffraction (XRD) techniques in order to understand the crystallization kinetics on this glass ...
Crystallization study of SrSnO3:Fe
(Springer, 2011-11-01)
Alkaline earth stannates have recently become important materials in ceramic technology due to its application as humidity sensor. In this work, alkaline earth stannates doped with Fe3+ were synthesized by the polymeric ...
Nasal administration of liquid crystal precursor mucoadhesive vehicle as an alternative antiretroviral therapy
(2013-05-01)
The purpose of this study was to develop a mucoadhesive stimuli-sensitive drug delivery system for nasal administration of zidovudine (AZT). The system was prepared by formulating a low viscosity precursor of a liquid ...