ionic polarization
Technical term in physics and chemistry referring to the displacement of ions in a material under an electric field, leading to a net dipole moment.
Ionic polarization is a phenomenon in which ions are displaced by an electric field.
このセラミック材料では、イオン分極が誘電率に大きく寄与している。
In this ceramic material, ionic polarization contributes significantly to the dielectric constant.
Compound of イオン (ion, from English) and 分極 (polarization, from 分 'divide' + 極 'pole').