Gallium Antimonide (GaSb)

Single Crystal GaSb Substrates

Galaxy Compound Semiconductors, Inc. offers single crystal wafers that are grown by a modified Czochralski method using the highest purity metals.


Gallium Antimonide (GaSb) can be supplied as wafers with as-cut, etched or polished finishes and are available in a wide range of carrier concentration, diameter and thickness.

All Gallium Antimonide wafers are individually laser scribed with ingot and slice identity to ensure perfect traceability.

Gallium Antimonide (GaSb)


Polished Wafers

Wafers are packaged in coin-style wafer carriers that are individually sealed in two outer bags under inert atmosphere.

As-cut Wafers

Packaged in coin-style wafer carriers, Gel-Pak or glassine bag.

Mechanical Wafers

Packaged in coin-style wafer carriers individually sealed in one outer bag.

Other forms of packaging are available upon request. Please contact us to discuss your requirements.

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Gallium Antimonide (GaSb) Specifications