Al1 Sb1

semiconductor

· Al1 Sb1

Aluminum antimonide (AlSb) is a III-V compound semiconductor formed from aluminum and antimony elements. It is primarily used in high-frequency optoelectronic and microelectronic applications where its direct bandgap and electron mobility properties enable fast signal processing and light emission/detection in the infrared spectrum.

High-frequency integrated circuitsInfrared optoelectronicsMillimeter-wave devicesSpace and aerospace electronicsRadiation-hardened semiconductors

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	50.43	GPa	—
Shear Modulus(G)	30.02	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.322	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2430	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Al1 Sb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control