Mg2 Si2 Ba1

semiconductor

· Mg2 Si2 Ba1

Mg₂Si₂Ba is a ternary intermetallic semiconductor compound combining magnesium, silicon, and barium in a crystalline structure. This material belongs to the family of alkaline-earth silicides and remains primarily in the research domain, where it is being investigated for thermoelectric applications and wide-bandgap semiconductor devices. The incorporation of barium into magnesium silicide systems is explored to modify electronic and thermal transport properties for potential energy conversion and solid-state cooling applications.

thermoelectric power generationexperimental semiconductorshigh-temperature materials researchsolid-state cooling devicesmaterials characterization studiesintermetallic compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,308.3	ksi	—
Shear Modulus(G)	5,867.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00470	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3960	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.

Mg2 Si2 Ba1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control