Valter Ström

Valter Ström is a lecturer at KTH Royal Institute of Technology, affiliated with the Department of Materials Science and Engineering. His research focuses on advanced materials, particularly magnetocaloric alloys, magnetic thin films, and nanomaterials for energy and environmental applications. He has contributed extensively to understanding magnetic properties, phase transformations, and material design for applications in refrigeration and sustainable technologies.

Key research themes include magnetocaloric effects in high-entropy alloys, spin dynamics in amorphous thin films, and the role of nanomaterials like cellulose nanofibers in battery recycling. His work bridges experimental and theoretical approaches, emphasizing interdisciplinary collaboration. Ström has published over 50 peer-reviewed articles since 2000, with recent contributions highlighting innovations in soft magnetic materials and alloy engineering.

His expertise spans material characterization techniques such as nanoindentation, isothermal calorimetry, and thin film fabrication. Ström’s research has implications for energy-efficient cooling systems, clean energy storage, and eco-friendly material processing methods.