Sm3P

ceramic

· JVASP-122883· Sm3P

Sm₃P is a rare-earth phosphide ceramic compound composed of samarium and phosphorus, belonging to the family of binary rare-earth pnictides. This material is primarily of research interest rather than established in high-volume production, with potential applications in high-temperature structural ceramics, semiconductor devices, and specialty refractory applications where rare-earth compounds offer superior thermal stability and electronic properties compared to conventional ceramics.

high-temperature ceramicsrare-earth compoundssemiconductor substratesrefractory materialsresearch and developmentspecialty electronic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2381	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1317	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7027	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.

Sm3P — Properties & Data | MatWorld

Sm3P

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental