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Germanium Telluride (GeTe)-Crystalline

Germanium Telluride (GeTe)-Crystalline

CAS: 12025-39-7</br>Molecular Formula: GeTe</br>Purity: 99.999%</br>Products Code: TR325200CY</br>Specification Model: 1 mm - 6 mm</br>Hazardous Class: NO</br>EINECS No.: 234-706-7
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Germanium Telluride (GeTe)-Crystalline introduce:



Germanium telluride (GeTe) is a chemical compound of germanium and tellurium and is a component of chalcogenide glasses. It shows semimetallic conduction and ferroelectric behaviour.

Chemical formula:GeTe

Molar mass:200.21 g/mol


Density:6.14 g/cm3

Melting point:725 °C (1,337 °F; 998 K)

Band gap:0.6 eV 

Refractive index (nD):5

Crystal structure:Rhombohedral, hR6




It is a promising thermoelectric compound with uses in doping, alloying, and nanostructuring, non-stoichiometric defects. It is also an important semiconductor that can act as a low temperature superconductor when doped. GeTe is also an important semiconductor material prototypical phase change material of high interest for applications in optical and electronic non-volatile memories.

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