BaInSb — Properties & Data | MatWorld

BaInSb

Name: BaInSb
Brand: MatWorld

ceramic

· JVASP-66581· BaInSb

BaInSb is an intermetallic ceramic compound combining barium, indium, and antimony elements. This material belongs to the family of III-V semiconductor compounds and related intermetallics, primarily investigated in research contexts for potential optoelectronic and thermoelectric applications where the combination of elements offers unique band structure characteristics. While not widely deployed in mainstream engineering, BaInSb represents exploration into ternary semiconductors for specialized high-performance device applications.

thermoelectric devicessemiconductor researchoptoelectronic compoundswide-bandgap applicationsexperimental materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1805	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.4240	eV	DFT · OptB88vdW
↳	0.5570	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	38.32	-	DFT · OptB88vdW
↳	28.55	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.02000	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.02000	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	17.77	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3654	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3438	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

BaInSb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental