Al1 Sb1 — Properties & Data | MatWorld

Al1 Sb1

Name: Al1 Sb1
Brand: MatWorld

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)	7,314.7	ksi	DFT · OptB88vdW
Shear Modulus(G)	4,354	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.322	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2430	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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