84 citations · 446 across the 11 of their papers we have counts for
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Quartett formation at (100)/(110)-interfaces of d-wave superconductors
A. A. Aligia, A. P. Kampf, J. Mannhart
Across a faceted (100)/(110) interface between two d-wave-superconductors the structure of the superconducting order parameter leads to an alternating sign of the local Josephson c…
Order parameter symmetries for magnetic and superconducting instabilities: Bethe-Salpeter analysis of functional renormalization-group solutions
A. A. Katanin, A. P. Kampf
The Bethe-Salpeter equation is combined with the temperature-cutoff functional renormalization group approach to analyze the order parameter structure for the leading instabilities…
Anomalous self-energy and Fermi surface quasi-splitting in the vicinity of a ferromagnetic instability
A. A. Katanin, A. P. Kampf, V. Yu. Irkhin
We discuss the low-temperature behavior of the electronic self-energy in the vicinity of a ferromagnetic instability in two dimensions within the two-particle self-consistent appro…
Detection of topological transitions by transport through molecules and nanodevices
A. A. Aligia, K. Hallberg, B. Normand +1
We analyze the phase transitions of an interacting electronic system weakly coupled to free-electron leads by considering its zero-bias conductance. This is expressed in terms of t…