Sm4 U2 O11

semiconductor

· Sm4 U2 O11

Sm₄U₂O₁₁ is a mixed rare-earth–actinide oxide ceramic compound combining samarium and uranium in a complex oxide lattice structure. This material belongs to the family of actinide-bearing ceramics and is primarily of research and academic interest, with applications explored in nuclear materials science, particularly for understanding phase stability and thermodynamic behavior in spent nuclear fuel matrices and advanced ceramic waste forms.

nuclear fuel chemistryspent fuel characterizationceramic waste formsactinide materials researchsolid-state oxide systemsmaterials science fundamentals

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00570	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.640	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Sm4 U2 O11

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control