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Electronic structure correspondence of singlet-triplet scale separation in strained Sr2RuO4
Swagata Acharya, Dimitar Pashov, Elena Chachkarova +2
At a temperature of roughly 1\,K, \ce{Sr2RuO4} undergoes a transition from a normal Fermi liquid to a superconducting phase. Even while the former is relatively simple and well und…
Controlling T through band structure and correlation engineering in collapsed and uncollapsed phases of iron arsenides
Swagata Acharya, Dimitar Pashov, Francois Jamet +1
Recent observations of selective emergence (suppression) of superconductivity in the uncollapsed (collapsed) tetragonal phase of LaFeAs has rekindled interest in understand…
Generalized magnetoelectronic circuit theory and spin relaxation at interfaces in magnetic multilayers
G. G. Baez Flores, Alexey A. Kovalev, M. van Schilfgaarde +1
Spin transport at metallic interfaces is an essential ingredient of various spintronic device concepts, such as giant magnetoresistance, spin-transfer torque, and spin pumping. Spi…
Electron-Phonon-Driven Three-Dimensional Metallicity in an Insulating Cuprate
Edoardo Baldini, Michael A. Sentef, Swagata Acharya +9
The role of the crystal lattice for the electronic properties of cuprates and other high-temperature superconductors remains controversial despite decades of theoretical and experi…