Aluminium antimonide



Aluminium antimonide
Identifiers
CAS number 25152-52-7
Properties
Molecular formula AlSb
Molar mass 148.8 g/mol
Density 4200 kg/m3
Hazards
Flash point  ?°C
Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)
Infobox disclaimer and references

Aluminium antimonide (AlSb) is a bandgap is approximately 1.6 eV at 300 K, whereas the direct band gap is 2.22 eV.

Refractive index is 3.3 at 2 µm wavelength. The dielectric constant is 10.9 at micrtowave frequencies.

AlSb can be alloyed with other III-V materials to produce the following ternary materials: AlInSb, AlGaSb and AlAsSb.

See also

References

The references in this article would be clearer with a different or consistent style of citation, footnoting, or external linking.
    • Microwave dielectric constant of aluminium antimonide, K Seeger and E Schonherr, Semicond. Sci. Technol. vol. 6 pp. 301-302 (1991) doi:10.1088/0268-1242/6/4/013
     
    This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Aluminium_antimonide". A list of authors is available in Wikipedia.