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dc.contributor.authorTarek, S A-
dc.contributor.authorPodder, J-
dc.contributor.authorRamalingom, S-
dc.contributor.authorKalkura, S N-
dc.date.accessioned2023-11-12T12:39:44Z-
dc.date.available2023-11-12T12:39:44Z-
dc.date.issued2007-08-01-
dc.identifier.urihttp://dspace.aiub.edu:8080/jspui/handle/123456789/1857-
dc.description.abstractSingle crystals of Ammonium Oxalate monohydrate (AO) were grown from aqueous solution in pure form and in presence of Ethylenedinitrilotetraacetic acid (EDTA) and some rare earth impurities like Sm+3, La+3, Gd+3 by the slow cooling method. Well faceted AO crystals with the dimensions of 1.0 x 1.0 x 2.0 cm3 were obtained. X-ray diffractometry, Fourier transform infrared (FT-IR) spectroscopy and Vicker’s microhardness measurements were carried out to study the structural and mechanical properties of the grown crystals. FT-IR spectra confirmed the presence of different vibrational modes of oxalate group in the grown samples. X-ray diffraction analysis confirmed the crystalline structure of the grown samples of which the pure specimen showed good agreement with the standard data. The microhardness study showed a significant increase in hardness values of AO crystals grown in presence of impurities.en_US
dc.language.isoenen_US
dc.publisherOffice of Research And Publication AJSEen_US
dc.subjectrare earth impuritiesen_US
dc.subjectcrystal growthen_US
dc.subjectmorphologyen_US
dc.subjectIR spectroscopyen_US
dc.subjectVickers microhardnessen_US
dc.subjectXRDen_US
dc.titleEffect of Rare Earth Impurities on the Growth of Ammonium Oxalate Monohydrate Single Crystalsen_US
dc.typeArticleen_US
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