...This phenomenon is called magnetic hysteresis. Saturation magnetization is the maximum magnetization that a ferromagnetic material can have at a given temperature, and is equal to the magnetization within a magnetic domain, called spontaneous magnetization. Even when the magnetic field is zero, a finite amount of spontaneous magnetization exists within a magnetic domain. ... *Some of the terminology explanations that mention "spontaneous magnetization" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…この現象を磁化のヒステリシスまたは磁気ヒステリシス(磁気履歴)magnetic hysteresisと呼ぶ。飽和磁化はその強磁性物質がその温度でもちうる最大の磁化で,磁区の中での磁化に等しく,自発磁化spontaneous magnetizationと呼ばれる。磁区の中では磁場が0でも有限の自発磁化が存在するわけである。… ※「spontaneous magnetization」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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