noun
ion microscope
A type of microscope that uses a beam of ions instead of light or electrons to form an image. Technical term used in physics and materials science.
イオン顕微鏡は、表面の原子配列を観察するのに使われる。
An ion microscope is used to observe the atomic arrangement of a surface.
Compound of イオン (ion) and 顕微鏡 (microscope). The term is a direct calque from English 'ion microscope'.