TY  - JOUR
AU  - Nentwich, M.
AU  - Zschornak, M.
AU  - Richter, C.
AU  - Meyer, D. C.
TI  - Evaluation of structure models of Ho-2 PdSi-3 using DAFS, inter alia at a satellite reflection
JO  - Journal of physics / Conference Series
VL  - 519
SN  - 1742-6596
CY  - Bristol
PB  - IOP Publ.
M1  - PUBDB-2015-01844
SP  - 012011 - 012016
PY  - 2014
N1  - OA
AB  - The compounds R2PdSi3, with R = rare earth, exhibit a very interesting magnetic behavior with two phase transitions. Substituting one in four Si atoms by Pd in HoSi2 results in a modulation of the aristotype. There are several different variants discussed in literature about the nature of the modulation of this rare-earth compound. Two of the latest models were compared: a 2 × 2 × 1 layer and a 2 × 2 × 8 stack. The chosen method is Diffraction Anomalous Fine Structure (DAFS) and was applied both experimentally and by simulation at different absorption edges and reflections, i. a. a satellite reflection, aiming on finding the correct crystal structure.
M2  - , Germany
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000339282300011
DO  - DOI:10.1088/1742-6596/519/1/012011
UR  - https://bib-pubdb1.desy.de/record/208686
ER  -