Detailed crystal structure of SrEr2O4
SrEr2O4 is a member of the SrLn2O4 crystalline family known for it high degree of magnetic frustration. SrEr2O4 is a rather interesting member of this family and as already been extensively studied. In fact this compound is know to undergo a magnetic transition at 0.75 K, going from a paramagnetic state to a k=0 ordered state (magnetic structure known). We are now interested to study the infield magnetic behaviour of SrEr2O4 and recently had the chance to perform an infield single crystal neutron experiment on WISH at ISIS. We have obtained interesting results from this experiment. To complement this study we are interested to accurately solve the nuclear structure of SrEr2O4 as well as to determine the extinction and absorption coefficients of our single crystal sample. This last task being rather difficult to perform with our WISH data set, this instrument being TOF instrument. It would be ideal to use the D9 instrument for this experiment due to its high Q resolution and the short wave lengths available.
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PETRENKO Oleg; BALAKRISHNAN Geetha; MANUEL Pascal; QURESHI Navid and RIBEROLLES Simon. (2017). Detailed crystal structure of SrEr2O4. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.5-41-913
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