What Does GEM Stand For?
GEM stands for Gas Electron Multiplier
The Gas Electron Multiplier (GEM) is a specialized gas detector technology used in particle and radiation detection. It operates by amplifying ionization signals produced by charged particles interacting with gas. The GEM consists of a thin, perforated foil that creates secondary electron emissions when subjected to a strong electric field, enabling significant signal enhancement. This high gain and efficiency make GEMs ideal for applications in various fields, including high-energy physics, medical imaging, and radiation monitoring.
Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym