Spectroscopic Evidence for Electron-Boson Coupling in Electron-Doped Sr_{2}IrO_{4}

Affiliations

• ¹ Hefei National Laboratory for Physical Sciences at the Microscale, Department of Physics and CAS Key Laboratory of Strongly-coupled Quantum Matter Physics, University of Science and Technology of China, Hefei, Anhui 230026, China.
• ² Materials Department, University of California, Santa Barbara, California 93106, USA.
• ³ Department of Physics, Northeastern University, Boston, Massachusetts 02115, USA.
• ⁴ Stanford Synchrotron Radiation Lightsource and Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA.
• ⁵ Hiroshima Synchrotron Radiation Center, Hiroshima University, Hiroshima 739-0046, Japan.
• ⁶ Geballe Laboratory for Advanced Materials, Departments of Physics and Applied Physics, Stanford University, Stanford, California 94305, USA.