Erbium is a chemical element; it has symbol Er and atomic number 68. A silvery-white solid metal when artificially isolated, natural erbium is always...

Naturally occurring erbium (68Er) is composed of 6 stable isotopes, with 166Er being the most abundant (33.503% natural abundance). 39 radioisotopes have...

momentum (specified by the quantum number J). Thus, for example, the trivalent erbium ion (Er3+) has a ground state with J = 15/2, and in the presence of an electric...

Erbium boride may refer to: Erbium tetraboride, ErB4 Erbium hexaboride, ErB6 This set index article lists chemical compounds articles associated with...

Er:YAG laser (erbium-doped yttrium aluminium garnet laser, erbium YAG laser) is a solid-state laser whose active laser medium is erbium-doped yttrium...

Erbium nitride is a binary inorganic compound of erbium and nitrogen with the chemical formula ErN. The compound forms black powder. Chemically, ErN is...

Erbium(III) oxide is the inorganic compound with the formula Er2O3. It is a pink paramagnetic solid. It finds uses in various optical materials. Erbium(III)...

An erbium-doped waveguide amplifier (or EDWA) is a type of an optical amplifier enhanced with erbium. It is a close relative of an EDFA, erbium-doped fiber...

Erbium(III) telluride is an inorganic compound, one of the tellurides of erbium, with the chemical formula Er2Te3. It has a Sc2S3 structure, a space group...

photo-thermally (radiantly). Er:YAG laser Carbon dioxide laser Er,Cr:YSGG laser Erbium lasers are both hard and soft tissue capable. They can be used for a host...