Ge2 Ba2

semiconductor

· Ge2 Ba2

Ge2Ba2 is an intermetallic semiconductor compound combining germanium and barium elements, representing an experimental material within the broad family of binary semiconductors and intermetallics. This compound is primarily of research interest rather than established commercial production, investigated for potential applications in optoelectronics and solid-state physics where the unique electronic band structure of barium-germanium systems may offer advantages over conventional semiconductors. Engineers would consider this material in exploratory device development where unusual coupling between alkaline-earth and group-14 elements could enable novel functionality, though availability, synthesis reproducibility, and thermal stability remain active research questions.

experimental semiconductorsresearch optoelectronicsintermetallic compoundssolid-state physicsemerging electronic materialslaboratory-scale characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	32.51	GPa	—
Shear Modulus(G)	20.11	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00140	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6700	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.

Ge2 Ba2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control