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Symmetry breaking orbital anisotropy on detwinned Ba(Fe1-xCox)2As2 above the spin density wave transition
M. Yi, D. H. Lu, J. -H. Chu +12
Nematicity, defined as broken rotational symmetry, has recently been observed in competing phases proximate to the superconducting phase in the cuprate high temperature superconduc…
Insights on the cuprate high energy anomaly observed in ARPES
B. Moritz, S. Johnston, T. P. Devereaux
Recently, angle-resolved photoemission spectroscopy has been used to highlight an anomalously large band renormalization at high binding energies in cuprate superconductors: the hi…
Doping-dependent nodal Fermi velocity in Bi-2212 revealed by high-resolution ARPES
I. M. Vishik, W. S. Lee, F. Schmitt +8
The improved resolution of laser-based angle-resolved photoemission spectroscopy (ARPES) allows reliable access to fine structures in the spectrum. We present a systematic, doping-…
Nonlocal effects on magnetism in the diluted magnetic semiconductor Ga_{1-x}Mn_{x}As
Unjong Yu, Abdol-Madjid Nili, Karlis Mikelsons +3
The magnetic properties of the diluted magnetic semiconductor Ga_{1-x}Mn_{x}As are studied within the dynamical cluster approximation. We use the k-dot-p Hamiltonian to describe th…