3 papers
cond-mat.supr-con2021
From high- to low-: Multi-orbital effects in transition metal oxides
Michael Klett, Tilman Schwemmer, Sebastian Wolf +8
Despite the structural resemblance of certain cuprate and nickelate parent compounds there is a striking spread of among such transition metal oxide superconductors. We adopt…
cond-mat.supr-con2019
Robust -wave superconductivity of infinite-layer nickelates
Xianxin Wu, Domenico Di Sante, Tilman Schwemmer +4
Motivated by the recent observation of superconductivity in strontium doped NdNiO, we study the superconducting instabilities in this system from various vantage points. Starti…
cond-mat.mes-hall2019
Tomonaga-Luttinger liquid in the edge channels of a quantum spin Hall insulator
R. Stühler, F. Reis, T. Müller +5
Topological quantum matter is characterized by non-trivial global invariants of the bulk which induce gapless electronic states at its boundaries. A case in point are two-dimension…