Sr3InP3

ceramic

· JVASP-54487· Sr3InP3

Sr3InP3 is an inorganic ceramic compound belonging to the family of strontium indium phosphides, which are primarily of research and developmental interest rather than established commercial materials. This material is investigated for potential applications in optoelectronics and semiconductor devices due to its crystalline structure and the semiconducting properties characteristic of indium phosphide-based compounds. While not yet widely deployed in mainstream industrial applications, materials in this family show promise for specialized photonic and electronic devices where their unique band structure and thermal stability could offer advantages over conventional alternatives.

experimental optoelectronicssemiconductor researchphotonic deviceshigh-temperature electronicswide-bandgap materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1454	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8190	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	10.27	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	2.173	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.217	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00239	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000802	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-180.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	183	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.065	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.

Sr3InP3 — Properties & Data | MatWorld

Sr3InP3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental