Using ab initio band structure and DFT+ dynamical mean-field theory methods we examine
the effects of electron-electron interactions on the normal state electronic structure, Fermi …

Nickel-based superconductors provide a long-awaited experimental platform to explore
possible cuprate-like superconductivity. Despite similar crystal structure and d electron …

Strongly correlated materials often respond sensitively to the external perturbations. In the
recently discovered superconducting infinite-layer nickelates, the superconducting transition …

Rare-earth nickelates R Ni O 2 adopting an infinite-layer phase show superconductivity
once La, Pr, or Nd is substituted by a divalent cation. Either in the pristine or doped form …

A broken translation symmetry has recently been revealed in infinite-layer nickelates, which
has piqued considerable interest in its origin and relation to superconductivity, as well as in …

Motivated by superconductivity in infinite-layer nickelates, in this thesis we investigated
topotactic reduction and structural and physical characterisation of bulk and thin film …

More than one century after the initial discovery of superconductivity in mercury, there
remain entire classes of materials whose superconducting mechanisms have yet to be …