This delay in the dynamical response give rise to a non - vanishing area of magnetization - field loop , a phenomenon we term dynamic hysteresis 滯回現(xiàn)象在鐵電鐵磁等諸多我們稱(chēng)之為鐵性的材料中出現(xiàn)。
Considerable efforts has been made to investingate dynamic hysteresis and scaling behavior both theoretically and experimentally in the past twenty years 在此方面,二十年來(lái),已經(jīng)有不少實(shí)踐和理論的工作發(fā)表。