TY  - JOUR
AU  - Stöcker, Hartmut
AU  - Zschornak, Matthias
AU  - Richter, Carsten
AU  - Hanzig, Juliane
AU  - Hanzig, Florian
AU  - Hinze, Arnd
AU  - Potzger, Kay
AU  - Gemming, Sibylle
AU  - Meyer, Dirk C.
TI  - Surface-near modifications of SrTiO<sub>3</sub> local symmetry due to nitrogen implantation investigated by grazing incidence XANES
JO  - Scripta materialia
VL  - 86
SN  - 1359-6462
CY  - Amsterdam [u.a.]
PB  - Elsevier Science
M1  - PUBDB-2014-04162
SP  - 1 - 4
PY  - 2014
AB  - 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
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000339038400001
DO  - DOI:10.1016/j.scriptamat.2014.02.014
UR  - https://bib-pubdb1.desy.de/record/192580
ER  -