Effect of pressure on structural properties of intermetallic LnM lanthanide compounds
作者:V.F. Degtyareva、F. Porsch、S.S. Khasanov、V.Sh. Shekhtman、W.B. Holzapfel
DOI:10.1016/s0925-8388(96)02456-5
日期:1997.1
Energy dispersive powder X-ray diffraction measurements with diamond anvil high pressure cells at ambient temperature and pressure up to 50 GPa on the LnM compounds GdCu, LaAg, NdAg, NdZn, CeZn and LaZn show systematically high pressure phase transformations from the cP2 (CsCl-type) structure to lower symmetry phases, however, with only minor effects from valence instabilities.