Synthesis of novel deuterides in several Laves phases by using gaseous deuterium under high pressure

S. M. Filipek, V. Paul-Boncour, A. Percheron Guégan, I. Jacob, I. Marchuk, M. Dorogova, T. Hirata, Z. Kaszkur

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

New deuterides of Laves phases: ErFe2D5, YFe2D5, ZrFe2D3.5 and ZrCo2D2, have been obtained by using of gaseous deuterium at high pressure. A new orthorhombic structure was found for ErFe2D5 and YFe2D5, while ZrFe2D3.5 and ZrCo2D2 were formed with a large expansion of the initial C15 cubic lattice. Formation of hydrides with high hydrogen concentration substantially changes the magnetic properties of ErFe2 and YFe2 but has no significant influence on the magnetization of ZrFe2. The possibility of the formation of new deuterides (hydrides) in ZrCr2 and YMn2 has also been confirmed.

Original languageEnglish
Pages (from-to)11261-11264
Number of pages4
JournalJournal of Physics Condensed Matter
Volume14
Issue number44 SPEC ISS.
DOIs
StatePublished - 11 Nov 2002

ASJC Scopus subject areas

  • Materials Science (all)
  • Condensed Matter Physics

Fingerprint

Dive into the research topics of 'Synthesis of novel deuterides in several Laves phases by using gaseous deuterium under high pressure'. Together they form a unique fingerprint.

Cite this