71 citations · 139 across the 5 of their papers we have counts for
5 papers
Nanoscale Impurity Structures on the Surface of -wave Superconductors
Nikolaos A. Stavropoulos, Dirk K. Morr
We study the effects of nanoscale impurity structures on the local electronic structure of -wave superconductors. We show that the interplay between the momentum depen…
Quantum Imaging and Selection Rules in Triangular Quantum Corrals
Nikolaos A. Stavropoulos, Dirk K. Morr
We study quantum imaging in a triangular quantum corral that is embedded in a superconducting host system with s-wave symmetry. We show that the corral acts as a quantum copying ma…
Quantum Corrals, Eigenmodes and Quantum Mirages in s-wave Superconductors
Dirk K. Morr, Nikolaos A. Stavropoulos
We study the electronic structure of magnetic and non-magnetic quantum corrals embedded in s-wave superconductors. We demonstrate that a quantum mirage of an impurity bound state p…
Quantum interference between non-magnetic impurities in d_x2-y2-wave superconductors
Dirk K. Morr, Nikolaos A. Stavropoulos
We study quantum interference of electronic waves that are scattered by multiple non-magnetic impurities in a d_x2-y2-wave superconductor. We show that the number of resonance stat…
Quantum Interference between Impurities: Creating Novel Many-Body States in s-wave Superconductors
Dirk K. Morr, Nikolaos A. Stavropoulos
We demonstrate that quantum interference of electronic waves that are scattered by multiple magnetic impurities in an s-wave superconductor gives rise to novel bound states. We pre…