sähkömagnetostimulaatioiden
sähkömagnetostriction is a physical phenomenon observed in ferromagnetic materials where the material undergoes a change in shape or dimensions when subjected to a magnetic field. Conversely, when the material is mechanically strained, it produces a magnetic field. This effect is a direct consequence of the coupling between the magnetic and mechanical properties of the material.
The underlying mechanism involves the rearrangement of magnetic domains within the material. In a ferromagnetic material,
The inverse effect, known as the magnetostrictive effect or the Villari effect, is equally important. When a
sähkömagnetostriction has numerous practical applications. It is the principle behind many sensors and actuators, including sonar