Contribution to a conference proceedings/Journal Article

DESY-2014-02745

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png The distorted-fcc phase of samarium

Husband, R. (Corresponding Author)Extern* ; Loa, I.Extern* ; Munro, K.Extern* ; McMahon, M.Extern*

2014
IOP Publ. Bristol

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Please use a persistent id in citations: doi:10.1088/1742-6596/500/3/032009

Abstract: Angle-dispersive x-ray powder diffraction experiments were performed onsamarium metal up to 50 GPa. We report that the high-pressure distorted-fcc phase has thesame hR24 structure observed in praseodymium, but, unlike praseodymium, samarium doesnot undergo a transition to a second distorted-fcc phase. We also report a path-dependenttransition to a new phase, the structure of which has not yet been determined, which occurs onannealing followed by pressure decrease.

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Contributing Institute(s):

1. DOOR-User (DOOR)
2. Experimentebetreuung PETRA III (FS-PE)

Research Program(s):

1. PETRA Beamline P02.2 (POF2-54G14) (POF2-54G14)

Experiment(s):

1. PETRA Beamline P02.2 (PETRA III)

Appears in the scientific report 2014

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Database coverage:
; ; ; ; Nationallizenz ; SCOPUS

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