Electron analyser retard ratio
= Electron analyser retard ratio
The ratio of <electron> <kinetic energy> before retardation to hemispherical pass energy. This definition should be stated because a voltage-to-pass-energy ratio differs by one.
= Electron analyser retard ratio
The ratio of <electron> <kinetic energy> before retardation to hemispherical pass energy. This definition should be stated because a voltage-to-pass-energy ratio differs by one.