Nobel Prize in Physics in 1905
ID: nobel-prize-in-physics-in-1905
Philipp Lenard received the award for research on cathode rays.[ref]
The Nobel Prize in Physics 1905 by Nobel Prize Outreach. Official summary: laureates, prize shares and motivation
The Lenard cathode-ray window experiment separates the source region from the region where the emerging electrons are studied. New to topics? Read the docs here!