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terbium

terbium

1 9.9
A silvery-white metal used in lasers and green screen materials
  • noun
  • /ˈtɜrbiəm/
  • Specialized
translation icon : terbio
  • Other rare earths, such as erbium, terbium, and dysprosium, can also be used.
  • terbium and europium
  • terbium and dysprosium
  • terbium and yttrium

Your chemical element is a terbium.

Examples

  • Most commercial magneto-optic films today are based on terbium iron cobalt (TbFeCo).

    Academic text (1996)
  • Silver, terbium, and europium are typically used as activators in blue, green, and red phosphors, respectively.

    Academic text (1992)
  • Yttrium, terbium, osmium, dysprosium, on and on and on.

  • In 2009, a proposed six-year economic plan would have banned exports of terbium, dysprosium, yttrium, thulium, and lutetium.

    Academic text (2010)
  • In our lab, we have been able to grow sizable (10 x 10 x 1 mm) single crystals for R = terbium-lutetium and yttrium, as well as smaller single crystals for R-neodymium, samarium, and gadolinium.

    Academic text (1998)
  • Terbium is often used as a dopant in phosphors to enhance brightness in display technologies.

  • In lasers, terbium plays a crucial role as a source of green light, making it valuable in optical applications.

  • The chemical symbol for terbium is Tb, which is essential for various electronic and lighting devices.

Synonyms

Tb
vsterbium
  • Specialized
1 9.8

Chemical symbol for the rare earth metal terbium used in lasers and found in minerals

is the full elemental name rather than the symbol
atomic number 65
vsterbium
  • Specialized
8.9

A metal found in minerals and used in some lasers and glowing materials

is the elemental name used instead of a positional label

Surface Forms

terbium singular
terbiums plural

Etymology

Terbium is named after the Swedish village Ytterby, where the mineral that first contained the metal was found, and the same place also gave names to yttrium and erbium. So, think 'Ytterby' to remember that terbium is a chemical element, a 'metal' used in lasers and green TV screens.