One common attempt used an electron multiplier at the tube face instead of the selection grid.
The energy analyzer gives rise to better resolution while the electron multiplier has larger solid angle acceptance.
Electrons can be detected using an electron multiplier, usually a channeltron.
His most important achievement at the university was to finish work on development of the electron multiplier, which he had started in Hungary in 1938.
An electron multiplier is a vacuum-tube structure that multiplies incident charges.
Hence the electron multiplier is often used as an ion detector.
Another geometry of continuous-dynode electron multiplier is called the microchannel plate.
Each microchannel is a continuous-dynode electron multiplier, in which the multiplication takes place under the presence of a strong electric field.
The electron multiplier consists of a number of electrodes called dynodes.
His first assignment was to develop an electron multiplier to go with the Image Orthicon.