Ba4 Mn4 Sb4 O2

semiconductor

· Ba4 Mn4 Sb4 O2

Ba₄Mn₄Sb₄O₂ is an oxypnictide semiconductor compound combining barium, manganese, antimony, and oxygen in a layered structural framework. This is an emerging research material studied for its potential in magnetoelectric and thermoelectric applications, belonging to the broader family of complex metal oxides with tunable electronic and magnetic properties. The material's mixed-valence transition metal composition and layered architecture make it of interest in fundamental materials research for next-generation energy conversion and sensing devices, though it remains primarily in the experimental stage with limited commercial deployment.

thermoelectric materials researchmagnetoelectric device developmenthigh-temperature semiconductorsmaterials chemistry explorationsolid-state physics prototypingfunctional oxides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,888.5	ksi	—
Shear Modulus(G)	3,042.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00930	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.004	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.

Ba4 Mn4 Sb4 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control