Si2 Ba2

semiconductor

· Si2 Ba2

Si₂Ba₂ is a barium silicide compound belonging to the semiconductor family, representing an intermetallic or rare-earth-adjacent material in the silicide class. This is primarily a research-phase material rather than a widely commercialized product; it is studied for potential applications in high-temperature electronics, thermoelectric devices, and advanced optoelectronic systems where its semiconducting properties and thermal stability may offer advantages in extreme environments.

high-temperature semiconductor researchthermoelectric materials developmentoptoelectronic device prototypingadvanced ceramics and intermetallicsmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	35.63	GPa	—
Shear Modulus(G)	22.30	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00210	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4830	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.

Si2 Ba2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control