Stella Stopkowicz

Stella Stopkowicz is an Associate Professor at the Department of Chemistry, University of Oslo (UiO), and a member of the Hylleraas Centre for Quantum Molecular Sciences. Her research focuses on theoretical and computational chemistry, particularly in developing advanced quantum chemical methods for studying molecular and atomic systems under extreme conditions such as strong magnetic fields. She specializes in coupled-cluster theory, Cholesky decomposition techniques, and relativistic quantum chemistry.

Her work addresses challenges in calculating magnetic properties, such as magnetizability and optical rotation, using gauge-including atomic orbitals and finite-field approaches. Stopkowicz’s contributions span applications in astrophysics, materials science, and catalytic reaction mechanisms, emphasizing the interplay between computational efficiency and accuracy in large-scale simulations.

Key areas of research include the development of relativistic two-component coupled-cluster methods, screening techniques for integrals in quantum chemistry calculations, and the study of paramagnetic materials like scandium and yttrium hydrides. She collaborates extensively with international researchers, advancing both the theoretical foundations and practical implementations of quantum chemistry tools.

Her publications highlight advancements in computational methodologies for analyzing magnetic field effects in diverse systems, from white dwarf stars to molecular reactions. Stopkowicz’s interdisciplinary approach bridges theoretical chemistry with applications in physics and materials science, contributing to cutting-edge research in quantum molecular sciences.