Sami Kaappa

Sami Kaappa is a Postdoctoral Researcher specializing in magnetism and computational physics, with a focus on magnetic domain walls, Barkhausen noise, and micromagnetic simulations. His work often combines advanced microscopy techniques (e.g., Lorentz transmission electron microscopy) with computational methods like density functional theory and machine learning.

His recent research includes publications in npj Computational Materials and the Journal of Chemical Physics, exploring topics such as atomic structure optimization in extra dimensions and magnetic behavior in steel. Collaborations with institutions like the University of Turku and Tampere University are evident through co-authorships.

Key trends in his work involve bridging experimental observations (e.g., in-situ microscopy) with theoretical models, emphasizing disordered systems and magnetic hysteresis. While no formal awards or students are listed in the provided data, his contributions to open-source tools like GPAW highlight his role in advancing computational infrastructure for materials science.