Results 11 to 20 of about 257,838 (267)
Фізика і хімія твердого тіла, 2022 The present research report describes on the characterization of potassium bisulfate or potassium hydrogen sulphate (KHS) single crystals grown using slow evaporation method at room temperature.
K. Thilaga +2 more
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Chemosensors, 2022 Inorganic lead-halide perovskite, cesium lead bromide (CsPbBr3), shows outstanding optoelectronic properties. Both solution- and melt-based methods have been proposed for CsPbBr3 crystal growth.
Kirti Agrawal +11 more
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PbF2–CdF2–SrF2 Ternary Solid Solution: Crystal Growth and Investigation
Condensed Matter, 2023 Crystals based on alkaline earth metal difluorides are widely used optical materials. In this study, in order to expand the range of optical matrices, multicomponent Pb1−x−yCdxSryF2 (0.27 < x < 0.55, 0.06 < y < 0.18) solid solution crystals with a ...
Irina I. Buchinskaya +4 more
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Crystals, 2019 This review, for the first time, summarizes the results of studies of the defect formation mechanisms in mixed crystals grown from aqueous solutions.
Alexey Voloshin +7 more
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Crystal Growth and Solute Trapping [PDF]
MRS Proceedings, 1983 ABSTRACTA simple model for solute trapping during rapid solidification is presented in terms of a single unknown parameter, the interfacial diffusivity Di. A transition from equilibrium segregation to complete solute trapping occurs over roughly an order of magnitude in growth speed, as the interface speed surpasses the maximum speed with which solute ...
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Crystal growth from solution [PDF]
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1949 Single crystals of the cubic form of sodium chlorate are studied in growth from aqueous solution. An interferometric technique measures, via refractive index, concentrations and gradients of concentration contiguous to the crystal. The rates of advance of individual faces are measured and compared with predictions derived from the Nernst supposition ...
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Crystal growth from solutions [PDF]
Proceedings of the Royal Society of London. Series A - Mathematical and Physical Sciences, 1938 The purpose of the present paper is to provide an experimental contribution towards the knowledge of the mechanism of crystal growth from solutions. Certain details about the mechanism of crystal growth have been studied in the case of one-component systems, i. e. crystals growing from the melt or from the vapour.
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Flux Single Crystal Growth of BaFe12−xTixO19 with Titanium Gradient
Crystals, 2020 Titanium substituted barium hexaferrite BaFe12−xTixO19 single crystal was grown by the top seeded solution growth method from flux on the seed with controlled cooling below 1175 °C.
Vladimir E. Zhivulin +5 more
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On the Theory of Unsteady-State Operation of Bulk Continuous Crystallization
Crystals, 2022 Motivated by an important application in the chemical and pharmaceutical industries, we consider the non-stationary growth of a polydisperse ensemble of crystals in a continuous crystallizer.
Eugenya V. Makoveeva +2 more
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Synthesis of metallic aluminum particles by electrolysis in aqueous solution
Micro and Nano Systems Letters, 2021 The present work proposes a method for fabricating metallic Al particles in aqueous solution. An aqueous colloidal solution was prepared from an aqueous aluminum nitrate nonahydrate solution by electrolysis using metallic Al plates as the anode and ...
Takefumi Hosoya +4 more
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