Short-range cluster spin glass near optimal superconductivity in Ba Fe 2 − x Ni x As 2

Xingye Lu (1) , David Tam (2) , Chenglin Zhang (2) , Huiqian Lu (1) , Meng Wang (1) , Rui Zhang (1) , Leland Harriger (2) , T. Keller (3) , B. Keimer (3) , L.-P. Regnault (4) , Thomas Maier (5) , Pengcheng Dai (2)

1 IoP/CAS - Beijing National Laboratory for Condensed Matter Physics and Institute of Physics
2 Rice University [Houston]
3 Max-Planck-Institut für Festkörperforschung
4 MDN - Magnétisme et Diffusion Neutronique
5 ORNL - Oak Ridge National Laboratory [Oak Ridge]

Domaines: Science des matériaux [cond-mat.mtrl-sci]; Electrons fortement corrélés [cond-mat.str-el]

Xingye Lu, David Tam, Chenglin Zhang, Huiqian Lu, Meng Wang, et al.. Short-range cluster spin glass near optimal superconductivity in Ba Fe 2 − x Ni x As 2. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 90 (2), pp.024509. ⟨10.1103/PhysRevB.90.024509⟩. ⟨hal-01947316⟩