single crystals
Investigation on the Growth and Physio-Chemical Properties of L-Alanine Mixed BTCBC Single Crystals
... organometallic single crystals has been a subject of perennial concern in order to use these materials for device ...application. Crystals of the type M[TU] 2 X 2 where ...
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AC and DC Electrical Conductivity Measurements on Glycine Family of Nonlinear Optical (NLO) Single Crystals
... NLO single crystals such as Trisglycine Zinc Chloride (TGZC), Triglycine Acetate (TGAc) and Glycine Lithium Sulphate ...the crystals using the conventional two – probe technique in the temperature ...
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Development of a device for obtaining single crystals of copper-based alloys.
... Diferentes perfis de temperatura obtidos com o forno construído para obtenção dos monocristais das ligas CuZnAl e CuAlAg.. Tabela 2..[r] ...
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Luminescence of Single Crystals Cadmium Bromide Doped with Impurities of Argentum
... Computed radiography (CR) using photostimulable phosphor storage media allows the combination of highly advanced photographic technology with digital computer techniques. This digital X-ray imaging tech- nique is one of ...
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Single crystals of fullerene (C60) makes organic thick film solar cells and self supporting organic solar cells possible.
... these crystals have size ranging between 7 – 8 microns. However, crystals with larger or smaller size are occasionally ...the crystals seem to be well separated and do not show ...hexagonal ...
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The Bridgman method growth and spectroscopic characterization of calcium fluoride single crystals
... exhibits a feature centered about 360 cm -1 as a result of a two-phonon combination. This feature has been observed in all stoichiometric fluorite-structured crystals [41]. There are two additional weak modes with ...
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Mat. Res. vol.18 número3
... of single crystals has been studied for hundreds of years in order to produce materials of aesthetic value such as ...recently, crystals of scientiic or technological importance such as ...
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FT-IR, Thermal and Optical Studies of Gel Grown Cobalt Tartrate Crystals
... in single crystal and polycrystalline form by gel technique [4], and modified such materials by suitable substitution to determine the effect of modifi- cation of composition on their characteristics ...grow ...
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Mat. Res. vol.3 número2
... single crystals were grown by usual flux (High-Tempera- ture Solution) experiments carried out in sealed platinum crucibles, under the maximum stable growth rate condi- ...
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Mat. Res. vol.6 número4
... Bi 4 Ge 3 O 12 (bismuth germanate – BGO) single crystals were produced by the Czochralski tech- nique and their electrical and dielectric properties were investigated by impedance spectroscopy. The ...
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Kinetic, Structural, and EPR Studies Reveal That Aldehyde Oxidoreductase from Desulfovibrio gigas Does Not Need a Sulfido Ligand for Catalysis and Give Evidence for a Direct Mo-C Interaction in a Biological System
... from single crystals confirm that DgAOR does not need a sulfido ligand for catalysis and confirm the absence of this ligand in the coordination sphere of the molybdenum atom in the active ...
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Mat. Res. vol.3 número3
... (BTGaO) single crystals were grown by Top Seeded Solution Growth ...BTGaO single crystals grown with an excess of Bi 2 O 3 were transparent, a bleaching effect was observed due to the presence ...
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ELASTIC ANISOTROPY OF HCP METAL CRYSTALS AND POLYCRYSTALS
... Three metals La, Pr and Nd have the DHCP (double HCP) structure where the stacking of close packed planes follows the order ABACABAC instead of the usual HCP sequence ABAB [Nareth, 1969]. Consequently, close packing ...
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Cation self-diffusion in (Th-5U)O 2
... Our results are about 4 to 5 orders of magnitude higher than the U and Th volume diffusion coefficients measured in ThO 2 single crystals, but fall within the ran[r] ...
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Mat. Res. vol.6 número4
... Nb-1.48Zr-O and Nb-0.5Zr single crystals, no mechanical relaxation peak due to the presence of interstitial atoms in solid solution was observed on the Nb-0.5Zr sample, and due to broaden of the relaxation ...
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Eect of grain-boundaries on uranium and oxygen diusion in polycrystalline UO2
... Comparison of grain-boundary diusion coecients determined in this work with volume diusion coecients measured in UO 2 single crystals [3] and in UO 2 polycrystals. [4,5,11±13] (pc [r] ...
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Mat. Res. vol.13 número2
... of single crystals shape memory alloys has been investigated by the electric resistivity (ER) measure technique coupled simultaneously during traction ...that single variant martensite nucleation ...
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Effect of temperature on wet agglomeration of crystals
... As mentioned in results section, the mean particle size of the agglomerates generally decreases by continuing agitation from 5 to 40 min which may be owing to consolidation of the agglomerates due to collisions. However, ...
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Studied by in situ Electrical Resistivity
... from single crystal bars with an IsoMet cutting ...same single crystal rod. The X-ray diffraction on single crystals surface was measured in texture analysis Philips X'Pert with CuKα radiation ...
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Growth and Characterizations of Pure and Calcium Doped Cadmium Tartrate Crystals by Silica Gel Method
... how crystals are grown is an important aspect of the science material ...of single crystals is clearly visible in industries like semiconductors, optics ...tartrate crystals with the aim of ...
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