9 citations · 13 across the 4 of their papers we have counts for
4 papers
Winding vectors of topological defects: Multiband Chern numbers
Axel Fünfhaus, Thilo Kopp, Elias Lettl
Chern numbers can be calculated within a frame of vortex fields related to phase conventions of a wave function. In a band protected by gaps the Chern number is equivalent to the t…
Magnetotransport of Functional Oxide Heterostructures Affected by Spin-Orbit Coupling: A Tale of Two-Dimensional Systems
Robert Bartel, Elias Lettl, Patrick Seiler +2
Oxide heterostructures allow for detailed studies of 2D electronic transport phenomena. Herein, different facets of magnetotransport in selected spin-orbit-coupled systems are anal…
Optical conductivity and resistivity in a four-band model for ZrTe from ab-initio calculations
Corentin Morice, Elias Lettl, Thilo Kopp +1
ZrTe is considered a potential candidate for either a Dirac semimetal or a topological insulator in close proximity to a topological phase transition. Recent optical conductivi…
Anti-Localization in Oxides: Effective Spin-3/2 Model
Patrick Seiler, Elias Lettl, Daniel Braak +1
Weak anti-localization offers an experimental tool to address spin--orbit coupling of two-dimensional oxide surfaces and interfaces via magneto-transport. To overcome the shortcomi…