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| | journal = Journal of the Physical Society of Japan. | | journal = Journal of the Physical Society of Japan. | ||
| | volume = 21 | | volume = 21 | ||
| | issue = 2 | |||
| | pages = 274–278 | | pages = 274–278 | ||
| | doi = 10.1143/JPSJ.21.274 | | doi = 10.1143/JPSJ.21.274 | ||
| | |
| bibcode = 1966JPSJ...21..274S | ||
| | postscript = <!--None--> | | postscript = <!--None--> | ||
| }}</ref> | }}</ref> | ||
Revision as of 01:35, 13 March 2011
| Names | |
|---|---|
| IUPAC name Terbium silicide | |
| Other names
Terbium silicon Silicon terbium Terbium Disilicide | |
| Identifiers | |
| Properties | |
| Chemical formula | TbSi2 |
| Molar mass | 215.09 g/mol |
| Appearance | Gray powder |
| Solubility in water | Insoluble |
| Structure | |
| Crystal structure | Orthorhombic or Hexagonal |
| Related compounds | |
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references | |
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 1950's.
The metallic resistivity and low Schottky barrier of TbSi2 (on n-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.
References
- Attention: This template ({{cite doi}}) is deprecated. To cite the publication identified by doi:10.1021/j150574a041, please use {{cite journal}} (if it was published in a bona fide academic journal, otherwise {{cite report}} with
|doi=10.1021/j150574a041instead. - Sekizawa, K.; Yasukochi, K. (1966). "Antiferromagnetism of disilicides of heavy rare earth metals". Journal of the Physical Society of Japan. 21 (2): 274–278. Bibcode:1966JPSJ...21..274S. doi:10.1143/JPSJ.21.274.
{{cite journal}}: CS1 maint: multiple names: authors list (link)
| Terbium compounds | |
|---|---|
| Terbium(III) | |
| Terbium(III,IV) | |
| Terbium(IV) | |