🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ898226· pop 31· linked from 315 articlescrystallographic defectAlso known as crystal defect, lattice defectdisruption of the periodicity of a crystal latticeAvailable in 29 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaBanglaConnectionsclose-packing of equal spheresEntitycrystal twinningEntityCategoriesCrystallographic defects