In3Sb — Properties & Data | MatWorld

In3Sb

Name: In3Sb
Brand: MatWorld

ceramic

· In3Sb

Indium antimonide (In₃Sb) is a narrow-bandgap III-V semiconductor ceramic compound used primarily in infrared detection and optoelectronic applications. This material is valued for its sensitivity in the infrared spectrum and high carrier mobility, making it suitable for thermal imaging sensors, night vision systems, and photovoltaic devices operating in specialized wavelength ranges where alternative semiconductors are less effective.

infrared detectorsthermal imaging sensorsoptoelectronic devicesphotovoltaic applicationsspace instrumentationmilitary sensing systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.802	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	Measured
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00498	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00518	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	25.74	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	26.01	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.06770	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.01819	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.

In3Sb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental