Al2 Si2 Sr3

semiconductor

· Al2 Si2 Sr3

Al₂Si₂Sr₃ is an intermetallic compound combining aluminum, silicon, and strontium—a material class of significant interest in semiconductor and advanced materials research. This compound is primarily investigated for its potential in thermoelectric applications, photovoltaic devices, and specialized electronic components where the combination of light elements and strontium's electronegativity can influence band structure and phonon transport. While not yet a mainstream commercial material, compounds in this family are being explored as alternatives to conventional semiconductors where thermal management, cost reduction, or improved charge-carrier mobility is desired.

thermoelectric devicesexperimental semiconductorsphotovoltaic researchthermal management materialshigh-temperature electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,597.6	ksi	—
Shear Modulus(G)	4,733	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00150	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5000	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.

Al2 Si2 Sr3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control