2026-08-06T23:11:40Z
https://icatplus.esrf.fr/oaipmh/request
oai:icatplus.esrf.fr:inv/2438147307
2026-07-21T06:57:22.119Z
4.2
EI
10.15151/ESRF-ES-2438147307
Michael KOZA
Michael
Koza
0000-0002-5133-8584
Dimitrios BESSAS
Dimitrios
Bessas
0000-0003-0240-2540
Matthias GUTMANN
Matthias
Gutmann
0000-0001-7737-3364
Michael KOZA
Michael
Koza
0000-0002-5133-8584
Matthias GUTMANN
Matthias
Gutmann
0000-0001-7737-3364
Devashibhai ADROJA
Devashibhai
Adroja
0000-0003-2280-079X
Resolving the degeneracy of the magnetic structure of Sr3NiIrO6 using Ni- Mössbauer
Example Institute
2029
Data from large facility measurement
2026-07-16T06:00:00Z/2026-07-20T06:00:00Z
2026-07-20T06:00:00Z
I
CC-BY-4.0
The quasi-1D spin chain compound Sr3NiIrO6 with TN1=70 K (TN2=20 K) exhibits spin-orbital entanglement Ising exchange with anisotropic exchange interaction [1-3]. The neutron powder diffraction studies cannot distinguish between two possible magnetic structures, (1) amplitude modulation antiferromagnetic (AFM) where all spin-chains (Ni-Ir moments) are magnetically ordered, and (2) the partially ordered AFM structure, where 2/3 spin-chains are magnetic ordered, but1/3 chains remains disordered down to 2 K [3]. Here we proposed to carry out nuclear forward scattering of synchrotron radiation (NFSSR) using the 67.4 keV Mössbauer transition of 61Ni to identify the correct magnetic structure of Sr3NiIrO6.