Last Updated
：2025/12/06
Frenkel defect
Noun
Japanese Meaning
フレンケル欠陥とは、結晶固体中において、原子または小さいイオン（通常は陽イオン）が格子上の本来の位置を離れ、その場所に空孔（ヴァカンシー）を作り出し、近傍の隙間（インターстиシャルサイト）に入り込むことで生じる点欠陥の一種です。
（ plural ）
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(crystallography) A type of point defect in crystalline solids, occurring when an atom or smaller ion (usually cation) leaves its place in the lattice, creating a vacancy, and becomes an interstitial by lodging in a nearby location.
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Frenkel defect
After irradiation, the ionic crystal developed a Frenkel defect, which increased ionic conductivity as a cation left its lattice site and occupied a nearby interstitial position.
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After irradiation, the ionic crystal developed a Frenkel defect, which increased ionic conductivity as a cation left its lattice site and occupied a nearby interstitial position.
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