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cond-mat.mes-hall2026
Negative charging energy in LaAlO/SrTiO quantum dots induced by SrTiO polarization
J. Czarnecki, A. Sierant, B. Szafran +12
We propose a microscopic mechanism for the negative charging energy in LaAlO/SrTiO quantum dots, arising from the electrostatic image charge associated with the paraelectri…
cond-mat.mes-hall2026
Local and nonlocal STM transport signatures of spin polarization in second order topological superconductors
Paweł Szumniak, Daniel Loss, Jelena Klinovaja
We investigate numerically the spin and transport properties of two-dimensional second-order topological superconductors (2D SOTSCs) hosting a pair of Majorana corner states (MCSs)…