Effect of residual stress on nematic domains in BaFe2−<italic>x</italic>Ni<italic>x</italic>As2 studied by angular magnetoresistance

Effect of residual stress on nematic domains in BaFe_2−xNi_xAs₂ studied by angular magnetoresistance

Hu Ding¹, Zhang Wenliang¹, Wei Yuan¹, Zhang Xiaotian¹, Ren Cong¹, Shan Lei^{1, 2}, Ya Yi-feng^{1, 2}, Luo Huiqian¹, Li Shiliang^{1, 2, †,}

Temperature dependence of (a) θ₂ and (b) R₂/R₀ for BaFe₂As₂ by the two-end-points method. The magnetic field is 9 Tesla. The dashed green line indicates the antiferromagnetic and structural transition temperatures.