🌐EnglishEnglishDeutschPortuguêsРусскийفارسی中文日本語EntityQ2387099· pop 9· linked from 49 articlessurface stateselectronic states at the surface of materialsAvailable in 9 languages中文日本語РусскийPortuguêsCatalanCzechUkrainianفارسیvia Wikidata sitelinks · CC0Connectionseigenvectors and eigenvaluesEntityband gapEntityCategoriesElectronic band structuresMaterials scienceSemiconductor structures