Germanium telluride
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| Germanium telluride | |
|---|---|
| Identifiers | |
| CAS number | [12025-39-7] |
| Properties | |
| Molecular formula | GeTe |
| Molar mass | 200.2 g/mol |
| Melting point |
ca 1000°K |
| Structure | |
| Crystal structure | rhombohedral, fcc, lattice constant=0.596 nm |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references |
|
Germanium telluride (GeTe) is a chemical compound of germanium and tellurium.
It has a rhombohedral face centred cubic structure with lattice constant 0.596 nm. The melting point is c. 1000 K. It has semimetallic conduction. The CAS registry number is [], molecular weight 200.2 g.mol−1.
It is a component of chalcogenide glasses. GeTe shows ferroelectric behaviour.
[edit] External links
[edit] Suppliers
- http://www.gfschemicals.com/chemicals/gfschem-A3336.asp
- http://www.espimetals.com/metals/catgermanium.htm
- http://www.americanelements.com/tege.html
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