Journal Article

PUBDB-2014-04162

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Surface-near modifications of $\mathrm{SrTiO_3}$ local symmetry due to nitrogen implantation investigated by grazing incidence XANES

Stöcker, H. (Corresponding Author)Extern* ; Zschornak, M.Extern* ; Richter, C.Extern* ; Hanzig, J. ; Hanzig, F.Extern* ; Hinze, A. ; Potzger, K. ; Gemming, S. ; Meyer, D. C.Extern*

2014
Elsevier Science Amsterdam [u.a.]

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Please use a persistent id in citations: doi:10.1016/j.scriptamat.2014.02.014

Abstract: Nitrogen ion implantation into strontium titanate single crystals causes a slight shift of the Ti-K edge position compared to pristine SrTiO3 and a strong increase of the second pre-edge peak in X-ray absorption near-edge spectroscopy (XANES) using grazing incidence geometry. Calculations by a finite difference method demonstrate that the strong increase of the second pre-edge feature in the defect distorted phase can be attributed to a static displacement of the Ti atom relative to the surrounding oxygen octahedron

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Contributing Institute(s):

1. DOOR-User (DOOR)

Research Program(s):

1. DORIS Beamline A1 (POF2-54G13) (POF2-54G13)
2. DORIS Beamline C (POF2-54G13) (POF2-54G13)

Experiment(s):

1. DORIS Beamline A1 (DORIS III)
2. DORIS Beamline C (DORIS III)

Appears in the scientific report 2014

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Database coverage:
; Current Contents - Engineering, Computing and Technology ; Current Contents - Physical, Chemical and Earth Sciences ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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