Tb Meaning: Definition, Examples, and Translations
๐ฌ
Tb
[หtษหrbiษm ]
Definition
chemical element
Tb stands for terbium, a chemical element with the symbol Tb and atomic number 65. It is a silvery-white metal in the lanthanide series and is used in various applications, including phosphors, magnets, and as a dopant in solid-state devices.
Examples of usage
- Terbium is essential in making green phosphors for screens.
- The magnetostrictive properties of terbium make it useful in sonar devices.
- Researchers are exploring terbium's potential in clean energy technologies.
Translations
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Origin of 'Tb'
The name 'terbium' is derived from the name of the Ytterby mine in Sweden, where the element was first discovered in the form of a mineral. The element was named in 1843 by the Swedish chemist Jons Jacob Berzelius, who identified it as a distinct element. Terbium's isolation and identification were accomplished by the chemist Claude Franรงois Gustave de Marignac in 1880. Terbium is classified as a rare earth element and is primarily found in various minerals, such as monazite and bastnรคsite. The increasing demand for high-tech applications of rare earth elements has led to an interest in terbium and its compounds, particularly in the fields of electronics, optics, and renewable energy technologies.