Ingrid Mertig

Prof. Dr. Ingrid Mertig is a Professor at the Institute of Physics, Faculty of Natural Sciences II - Chemistry, Physics and Mathematics, Martin Luther University Halle-Wittenberg. Her research is centered on theoretical and computational condensed matter physics, particularly in spintronics, magnetism, and topological quantum phenomena in nanostructures and heterointerfaces.

Research Interests: Her group investigates a wide range of topics including non-collinear magnetic structures, spin relaxation, atomistic magnetization dynamics, tunneling magneto-resistance, nanowires, scanning tunneling microscopy, molecular electronics, oxide interfaces, multiferroic materials, thermoelectric heterostructures, topological insulators, spin-orbit coupling, Berry-phase effects, and the anomalous Hall and Nernst effects. These studies are grounded in advanced theoretical methods such as density functional theory (DFT), Korringa-Kohn-Rostoker multiple scattering theory, Green's function theory, and relativistic transport theory.

Recent Research Trends: Analysis of her recent publications (2021–2025) reveals a strong focus on topological spin textures (especially skyrmions), spin-orbit torque effects, spin-charge interconversion at interfaces, and the design of novel quantum materials for spintronic applications. Her work frequently bridges fundamental theory with potential device concepts, such as skyrmion-based memory and spin diodes, and involves close collaboration with experimental groups, as evidenced by co-authorship on terahertz spectroscopy and transport studies.

Scientific Networks and Funding: She is actively involved in major collaborative research initiatives, including the Collaborative Research Centre/Transregio (CRC/TRR) 227: 'Ultrafast Spin Dynamics', the EU-funded 'Orbital Engineering for Innovative Electronics', and the MSCA-ITN 'SPEAR' network. Previous projects include participation in Priority Programmes on topological insulators, oxide interfaces, spin calorics, and nanostructured thermoelectrics. These affiliations demonstrate sustained, high-level funding and leadership in her field.

Advising and Grants: While specific students are not listed, her leadership of a research group and supervision of numerous publications indicate active mentoring of PhD and postdoctoral researchers. Her involvement in large, funded collaborative networks like CRC/TRR 227 and EU projects confirms her success in securing significant research grants.

Labs and Teams: She leads the 'Quantum Theory of the Solid State' research group at the Institute of Physics, Martin Luther University Halle-Wittenberg. This group specializes in first-principles and theoretical modeling, operating as a key theoretical partner in several national and international experimental collaborations.