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Effect of Pt substitution on the electronic structure of AuTe2
D. Ootsuki, K. Takubo, K. Kudo +12
We report a photoemission and x-ray absorption study on Au1-xPtxTe2 (x = 0 and 0.35) triangular lattice in which superconductivity is induced by Pt substitution for Au. Au 4f and T…
Charge ordering in the electron-doped superconductor Nd2-xCexCuO4
Eduardo H. da Silva Neto, Riccardo Comin, Feizhou He +5
In cuprate high-temperature superconductors, an antiferromagnetic Mott insulating state can be destabilized toward unconventional superconductivity by either hole- or electron-dopi…
Bond-Order and the Role of Ligand States in Stripe-Modulated IrTe2
K. Takubo, R. Comin, D. Ootsuki +14
The coupled electronic-structural modulations of the ligand states in IrTe have been studied by x-ray absorption spectroscopy (XAS) and resonant elastic x-ray scattering (REXS)…
The symmetry of charge order in cuprates
R. Comin, R. Sutarto, F. He +13
Charge-ordered ground states permeate the phenomenology of 3d-based transition metal oxides, and more generally represent a distinctive hallmark of strongly-correlated states of ma…
Charge order driven by Fermi-arc instability in Bi2201
R. Comin, A. Frano, M. M. Yee +14
The understanding of the origin of superconductivity in cuprates has been hindered by the apparent diversity of intertwining electronic orders in these materials. We combined reson…