… Based on quantum mechanics, our understanding of the electronic state of matter, especially solids, has progressed, and as this picture has solidified, research on magnetism has also progressed. The electronic state of a solid can be classified into a localized state and an itinerant state. The localized state is a state in which electrons are localized in each atom that makes up the solid, and is realized in insulators that do not conduct electricity. … *Some of the terminology explanations that refer to "localized state" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
… 量子力学に基づいて物質,とくに固体の電子状態の理解が進み,描像が固まっていくにつれて磁性の研究も発展していった。固体の電子状態としては局在状態と遍歴状態とがある。局在状態とは固体を構成する個々の原子に電子が局在している状態で,電気を伝えない絶縁体において実現している。… ※「局在状態」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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