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Europium (Eu)

Atomic Number: 63 • Group: HREE

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63
151.964
Eu
Europium
HREE

Primary Uses

Red/Blue phosphors (displays), Security inks, LED lighting

Short Description

Europium produces the most efficient red and blue phosphors for display technologies, LED lighting, and fluorescent lamps. It is one of the rarest and most valuable rare earths, also used in anti-counterfeiting measures for banknotes due to its distinctive fluorescence under UV light.