Sr1 Al2 Si2

semiconductor
· Sr1 Al2 Si2

Sr₁Al₂Si₂ is a strontium aluminosilicate compound belonging to the ceramic/intermetallic materials family, likely investigated as a potential semiconductor or optical material given its ordered stoichiometry. This composition represents a research-phase material rather than a widely commercialized product; it sits within the broader strontium silicate family that has attracted interest for high-temperature applications, photonic devices, and thin-film electronics. Engineers would consider this material primarily in advanced research contexts where its unique electronic structure, thermal stability, or optical properties offer advantages over conventional silicon, gallium arsenides, or other established semiconductors.

experimental semiconductorshigh-temperature electronicsphotonic/optoelectronic researchthin-film device substratesceramic matrix composites (potential reinforcement phase)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.
Sr1 Al2 Si2 — Properties & Data | MatWorld