Palmer-Chalker correlations in theXYpyrochlore antiferromagnet Er2Sn2O7
نویسندگان
چکیده
منابع مشابه
Spin correlations in the dipolar pyrochlore antiferromagnet Gd2Sn2O7.
We investigate spin correlations in the dipolar Heisenberg antiferromagnet Gd2Sn2O7 using polarised neutron-scattering measurements in the correlated paramagnetic regime. Using Monte Carlo methods, we show that our data are sensitive to weak further-neighbour exchange interactions of magnitude ∼0.5% of the nearest-neighbour interaction, and are compatible with either antiferromagnetic next-nea...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2013
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.88.134408