Sr1 Mg2 As2

semiconductor

· Sr1 Mg2 As2

Sr₁Mg₂As₂ is an intermetallic semiconductor compound combining strontium, magnesium, and arsenic in a stoichiometric ratio. This material belongs to the family of ternary pnictide semiconductors and is primarily of research interest rather than established industrial production; compounds in this class are investigated for potential optoelectronic, thermoelectric, and photovoltaic applications where tailored bandgap and carrier properties are valuable. The combination of alkaline-earth and transition elements in an arsenic matrix offers tunable electronic behavior, making it a candidate for next-generation semiconductor technologies, though practical applications remain largely in the exploratory phase.

Research semiconductorsThermoelectric materials developmentPhotovoltaic device testingHigh-pressure physicsBand-structure engineeringEmerging optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	50.83	GPa	—
Shear Modulus(G)	38.20	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.463	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.061	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 Mg2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control