2013 (v1)
Publication
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Uploaded on: May 11, 2023
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2010 (v1)Publication
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2014 (v1)Publication
The isothermal section of the La-Co-Mg system at 400 °C was determined by characterization of about thirty ternary alloys synthesised by induction melting in sealed Ta crucibles and then annealed. Scanning electron microscopy (SEM) coupled with energy dispersive x-ray spectroscopy (EDXS) and x-ray powder diffraction (XRPD) were used to analyze...
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2010 (v1)Publication
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2011 (v1)Publication
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2009 (v1)Publication
Synthesis and characterization of about fifty alloys were performed in order to construct the isothermal section of the Y–Cu–Mg ternary system at 400 C in the 0–66.7 at.% Cu concentration range. Scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDXS) and X-ray powder diffraction (XRPD) techniques were used to examine...
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2009 (v1)Publication
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2009 (v1)Publication
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2011 (v1)Publication
The whole isothermal section of the La-Ag-Mg phase diagram at 400 °C was constructed by means of phase identification and analysis on about eighty annealed ternary alloys. The tendency of Ag and Mg to reciprocally substitute in binary Ag-Mg phases reflects in the formation of several La-Ag-Mg ternary phases including solid solutions based on...
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2008 (v1)Publication
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2009 (v1)Publication
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2010 (v1)Publication
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2009 (v1)Publication
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2016 (v1)Publication
The crystal structure of the new Er6Zn23Ge intermetallic compound was established by X-ray diffraction analysis on a twinned crystal (space group Fm3¯m, Wyckoff sequence: f2edba, cF120-Zr6Zn23Si, a=12.7726(6) Å). The crystal is composed of two nearly equal size domains, whose mutual orientation is described by a 180° rotation around the cubic...
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2016 (v1)Publication
The crystal chemical features of the new series of compounds R6Mg23C with R = La-Sm or Gd and Ce6Mg23Z with Z = C, Si, Ge, Sn, Pb, P, As, or Sb have been studied by means of single-crystal and powder X-ray diffraction techniques. All phases crystallize with the cubic Zr6Zn23Si prototype (cF120, space group Fm3m, Z = 4), a filled variant of the...
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2009 (v1)Publication
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2012 (v1)Publication
The crystal structures of three new LaAgMg ternary phases were solved and refined from X-ray diffraction data recorded on single crystals. All the studied phases show wide homogeneity regions extending at a constant La concentration. The Mg-rich compound La(AgxMg1x)12 (0.11 = x = 0.21) crystallises with a large tetragonal unit cell [I, I41/amd,...
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2007 (v1)Publication
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2007 (v1)Publication
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2016 (v1)Publication
Direct synthesis and structural characterization of a series of polar rare earth palladium germanides of R2Pd3Ge5 composition (R = La–Nd, Sm) is reported. The crystal structure of the Nd representative was determined by single-crystal X-ray diffraction analysis (U2Co3Si5-type, SG: Ibam, oI40, Z = 4, a = 10.1410(6), b = 12.0542(8),...
Uploaded on: April 14, 2023