Olli Lounasmaa

Olli Viktor Lounasmaa
Born(1930-08-20)20 August 1930
Died27 December 2002(2002-12-27) (aged 72)
Alma materUniversity of Helsinki
University of Oxford
Known forLow temperature physics
Magnetoencephalography
ChildrenMarja Lounasmaa, Kiti Müller
Scientific career
FieldsPhysicist
InstitutionsHelsinki University of Technology

Olli Viktor Lounasmaa (20 August 1930 – 27 December 2002) was a Finnish academician, experimental physicist and neuroscientist. He was known for his research in low temperature physics, especially for experimental proof of the superfluidity of helium-3 and also for his work in the field of magnetoencephalography.