SmU3 — Properties & Data | MatWorld

SmU3

ceramic

· JVASP-123530· SmU3

SmU3 is a samarium-uranium intermetallic ceramic compound belonging to the actinide-lanthanide materials family. This material is primarily of research and specialized interest rather than widespread industrial production, with potential applications in nuclear fuel cycles, high-temperature structural applications, and advanced materials research where the unique properties of uranium-lanthanide combinations are exploited. Engineers would consider SmU3 in extreme-temperature or radiation-intensive environments where conventional ceramics are insufficient, though its use requires careful handling due to the radioactive nature of uranium.

nuclear fuel researchhigh-temperature ceramicsactinide compoundsadvanced materials researchradiation-resistant applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.80	kg/m³	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)	0.3397	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3397	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.

SmU3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental