Anisotropic softening of magnetic excitations in lightly electron-doped Sr2IrO4


X. Liu,1,2,3,* M. P. M. Dean,3 Z. Y. Meng,1 M. H. Upton,4 T. Qi,5 T. Gog,4 Y. Cao,3 J. Q. Lin,1 D. Meyers,3 H. Ding,1,2 G. Cao,5 and J. P. Hill3 1Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China 2Collaborative Innovation Center of Quantum Matter, Beijing, China 3Condensed… (More)


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