Evolution of low-energy spin dynamics in the electron-doped high-transition-temperature superconductor Pr_0.88LaCe_0.12CuO_4−δ

Stephen D. Wilson¹, Shiliang Li¹, Pengcheng Dai^1,2,*, Wei Bao³, Jae-Ho Chung^4,5, H. J. Kang^4,5, Seung-Hun Lee⁶, Seiki Komiya⁷, Yoichi Ando⁷, and Qimiao Si^8
1Department of Physics and Astronomy, The University of Tennessee, Knoxville, Tennessee 37996-1200, USA
²Center for Neutron Scattering, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6393, USA
³Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
⁴NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-8562, USA
⁵Department of Materials Science and Engineering, University of Maryland, College Park, Maryland 20742-2115, USA
⁶Department of Physics, University of Virginia, Charlottesville, Virginia 22904-4714, USA
⁷Central Research Institute of Electric Power Industry, Komae, Tokyo 201-8511, Japan
⁸Department of Physics and Astronomy, Rice University, Houston, Texas 77005, USA

^*Electronic address: daip@ornl.gov