plasmataajuutta
Plasmataajuutta refers to the characteristic frequencies at which a plasma oscillates. A plasma is an ionized gas, consisting of free electrons and ions. These charged particles interact via electromagnetic forces, leading to collective behavior and wave phenomena. When a plasma is disturbed, for example, by an external electric field, the charged particles will respond and oscillate. The frequencies at which these oscillations occur are determined by the plasma's properties, primarily the electron density and temperature.
There are several types of characteristic plasma frequencies. The most fundamental is the electron plasma frequency,
Other important plasma frequencies include the ion plasma frequency (ωpi or fpi), which depends on the ion