EntityQ906725· pop 9· linked from 15 articlesoscillator strengthSign in to saveDimensionless quantity in spectroscopyConnectionselectronic band structureEntityInternational Standard Book NumberEntitymagnetic fieldEntityelectromagnetic radiationEntitydigital object identifierEntityInternational Standard Serial NumberEntityspectroscopyEntityPlanck constantEntityQ180686EntitybibcodeEntityQ118398EntityQ229883EntityCambridge University PressEntityemission spectrumEntityenergy levelEntityquantum stateEntitydimensionless quantityEntityBohr radiusEntityRydberg constantEntityQ22908627EntityCategoriesAtomsCrystalsSpectroscopy