Results 221 to 230 of about 266,750 (267)
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1987
Gravity-related phenomena in crystal growth from solutions are reviewed in the first section of the paper. The second and third sections deal with solution growth experiments performed in space at high and low temperatures. The basis for conceiving these experiments is discussed and the experimental procedures, both for the space experiments and the ...
A. Authier +3 more
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Gravity-related phenomena in crystal growth from solutions are reviewed in the first section of the paper. The second and third sections deal with solution growth experiments performed in space at high and low temperatures. The basis for conceiving these experiments is discussed and the experimental procedures, both for the space experiments and the ...
A. Authier +3 more
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On an infusion technique of solution growth of crystals
Materials Research Bulletin, 1974Abstract An isothermal crystal growth technique based on controlled infusion of solutions with a subsequent formation of less soluble products is described and RbCdC1 3 , (NH 4 ) 2 H 3 IO 6 and Ag 2 H 3 IO 6 are mentioned as typical substances for the application of the new procedure.
W. Huber, H. Arend, G. Kahr
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A new technique of solution crystal growth
Physica Status Solidi (a), 1983A new method of growing single crystals of triglycine sulfate (TGS) from aqueous solution is developed. The technique utilizes heat extraction from the seed crystal through a semi-insulating sting, thereby creating the desired supersaturation near the growing crystal. This is especially useful in growth in a low-gravity environment. Es wird eine
R. B. Lal +3 more
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On the growth rate of crystals from solution
Journal of Crystal Growth, 1968Abstract Both a rigorous calculation and an approximate calculation of the crystal growth velocity as a function of time have been generated for the growth of a crystal layer from solution wherein the solution has been subjected to a variable cooling rate.
W.A. Tiller, C. Kang
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Crystal growth from solutions in low gravity
15th Aerospace Sciences Meeting, 1977An experiment performed during the Apollo-Soyuz flight investigated a novel process for growing single crystals from solutions. In zero gravity, reactant solutions were allowed to diffuse slowly toward each other through a region of pure solvent in which they underwent a chemical reaction to form crystals of an insoluble material.
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A Crystallizer for the Investigation of Conditions of Growth of Single Crystals from Solutions
Kristall und Technik, 1971AbstractThe crystallizer of the Walker‐Kohman type for isotherm growing of single crystals from solutions is described which has been designed to provide the maintenance of constant conditions of crystallization chosen in advance and the investigation of the influence of these conditions on the resulting structural regularity of the crystals as grown ...
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Crystal growth of CuGaSe2 from In solutions
Journal of Crystal Growth, 1987Abstract The phase relations of a CuGaSe 2 —In pseudobinary system have been studied and the conditions of preparation of the solid phase having the chalcopyrite crystal structure were obtained. On the basis of the data, CuGaSe 2 crystals were grown from In solutions, and their properties were examined.
Koichi Sugiyama +4 more
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Partition in the growth of solid solution crystals
Materials Research Bulletin, 1966Abstract A description of steady-state partition is applied to 3d ions in the crystal growth of sulfates and fluosilicates. Preliminary results are given for 4f ions in fluorite. Solubility order in a given host shows the influence of CFSE (crystal field stabilization energy).
R.C. Pastor, H. Kimura, K. Arita
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Modelling of crystal growth in multicomponent solutions
2003Abstract The crystal growth model was derived from Maxwell-Stefan equations for the diffusioncontrolled growth regime. As a model system, the ternary potassium dihydrogen phosphate (crystallizing substance)-water (solvent)-urea (foreign substance) system was employed.
Yuko Mori +3 more
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Crystal Growth in Aqueous Solutions
1982The interfacial aspects of crystal growth from aqueous solutions are described from different points of view.
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