Publication Date:
2015-10-22
Description:
Author(s): A. de la Torre, S. McKeown Walker, F. Y. Bruno, S. Riccó, Z. Wang, I. Gutierrez Lezama, G. Scheerer, G. Giriat, D. Jaccard, C. Berthod, T. K. Kim, M. Hoesch, E. C. Hunter, R. S. Perry, A. Tamai, and F. Baumberger We report angle resolved photoemission experiments on the electron doped Heisenberg antiferromagnet ( Sr 1 − x La x ) 2 IrO 4 . For a doping level of x = 0.05 , we find an unusual metallic state with coherent nodal excitations and an antinodal pseudogap bearing strong similarities with underdoped cuprates. This s… [Phys. Rev. Lett. 115, 176402] Published Wed Oct 21, 2015
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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