The crystal structures of some RM and RM2 compounds (where R = rare earth metal and M = non-rare earth metal)

TitleThe crystal structures of some RM and RM2 compounds (where R = rare earth metal and M = non-rare earth metal)
Publication TypeJournal Article
Year of Publication2009
AuthorsGschneidner KA, Mudryk Y, Becker AT, Larson JL
Journal TitleCalphad-Computer Coupling of Phase Diagrams and Thermochemistry
Volume33
Pages8-10
Date Published03/01
ISBN Number0364-5916
Accession NumberISI:000265006900003
Keywords(tbxdy1-x)al-2, crystal structures, in system, intermetallic compounds, yag, yau, ycu, yin, ypd
Abstract

The non-cubic crystal structures of YIn, YPd and YAu are reported for the first time. YIn has the disordered tetragonal L1(0) CuAu-type structure, and both YPd and YAu are isostructural with the orthorhombic B33 CrB - type structure. The lattice parameters for some C15 MgCu2-type phases (TbxDy1-x)Al-2 alloys (x = 0.25. 0.50. 0.75 and 1.0) have been measured and are found to vary linearly with composition between x = 0.25 and 1.0. (C) 2008 Elsevier Ltd. All rights reserved.

URL<Go to ISI>://000265006900003
DOI10.1016/J.Calphad.2008.07.008