Ba2 Mg2 Ge2

semiconductor

· Ba2 Mg2 Ge2

Ba₂Mg₂Ge₂ is an intermetallic semiconductor compound combining alkaline earth metals (barium and magnesium) with germanium, belonging to the broader class of ternary semiconductors and materials for thermoelectric and optoelectronic research. This is a research-stage compound studied primarily in academic and industrial materials labs for potential applications in solid-state electronics and thermal energy conversion, where its semiconductor properties and crystalline structure could offer advantages in niche applications requiring specific bandgap characteristics or phonon engineering.

thermoelectric devices (research)solid-state electronics (experimental)optoelectronic compounds (investigation)thermal management materialsmaterials science researchsemiconductor band engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	35.84	GPa	—
Shear Modulus(G)	24.65	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02030	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6080	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.

Ba2 Mg2 Ge2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control