磁じ区く

noun

magnetic domain

Technical term in physics and materials science for a region within a magnetic material where the magnetization has uniform direction.

• 強きょう磁じ性せい体たいは磁じ区く構こう造ぞうを持もつ。

  Ferromagnetic materials have a magnetic domain structure.

• 磁じ区くの観かん察さつには磁じ気き力りょく顕けん微び鏡きょうが使つかわれる。

  A magnetic force microscope is used to observe magnetic domains.