7 papers
Disentangling bulk and surface electronic structure using targeted cleave planes in RuO
Maria H. Visscher, Sebastian Buchberger, Bruno Saika +6
Rutile RuO has attracted significant interest due to its putative unconventional electronic and magnetic properties and its proximity to superconductivity. However, the measure…
A correlated insulator at the surface of the polar metal CaRuO
Daniel Halliday, Izidor BenediÄiÄ, Andela Zivanovic +10
We investigate the electronic structure at the surface of the correlated oxide CaRuO, a low-symmetry ruthenate oxide which hosts an unconventional polar-metal phase. Fr…
Fermi surface and pseudogap in highly doped SrIrO
Y. Alexanian, A. de la Torre, S. McKweon Walker +18
The fate of the Fermi surface in bulk electron-doped SrIrO remains elusive, as does the origin and extension of its pseudogap phase. Here, we use high-resolution angle-…
Non-Fermi liquid quasiparticles in strain-tuned Sr2RuO4
A. Hunter, C. Putzke, F. B. Kugler +23
Interacting electrons can form metallic states beyond the Fermi liquid paradigm, a conceptual frontier of many-body physics mainly explored via bulk thermodynamics and transport. I…
Fermiology and Band Structure of Oxygen-Terminated Ti3C2Tx MXene
Martin Magnuson, Per Eklund, Craig Polley
The class of two-dimensional carbides and nitrides known as MXenes exhibit remarkable electronic properties. Tailoring these properties, however, requires an in-depth understanding…
Inhomogeneous reduction-annealing effects on the electron-doped cuprate superconductor revealed by micro-focused angle-resolved photoemission spectroscopy
M. Miyamoto, M. Horio, K. Moriya +8
The development of the protect-annealing method has extended the superconductivity of the electron-doped cuprate PrLaCeCuO (PLCCO) into lower Ce conce…