Ontology Browser
›
elements
› Erbium (Er, Z=68)
Erbium (Er, Z=68)
Layer 2 — Chemistry
in the
elements
subtree
Lanthanide; Er-doped fiber amplifiers (EDFA) underpin long-haul optical-fiber telecom.
Related concepts
Periodic table of the elements
Atom
Explore Erbium (Er, Z=68) on the interactive knowledge graph →