Home›Browse›energy gap🌐EnglishEnglishDeutschEspañolFrançaisNederlandsTiếng Việt日本語EntityQ48995606· pop 5· linked from 40 articlesenergy gapSign in to saveforbidden energy state in solid state physicsAvailable in 5 languagesEspañol日本語CatalanTiếng Việtvia Wikidata sitelinks · CC0