| Names | |
|---|---|
| IUPAC name
Terbium silicide | |
| Other names
Terbium silicon | |
| Identifiers | |
3D model (JSmol) |
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| EC Number |
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| Properties | |
| TbSi2 | |
| Molar mass | 215.09 g/mol |
| Appearance | Gray powder |
| Insoluble | |
| Structure | |
| OrthorhombicorHexagonal | |
| Related compounds | |
Related compounds |
Rare earth silicides |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Terbium silicide is a chemical compound of the rare earth metal terbium with silicon having chemical formula TbSi2. It is a gray solid first described in detail in the late 1950s.[1]
The metallic resistivity and low Schottky barrier of TbSi2 (onn-type doped silicon) make it a potential candidate for applications such as infrared detectors, ohmic contacts, magnetoresistive devices, and thermoelectric devices.
It exhibits antiferromagnetism at 16K.[2]
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Salts and covalent derivatives of the silicide ion
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