SmCuSeF

metal

· JVASP-5122· SmCuSeF

SmCuSeF is a rare-earth intermetallic compound combining samarium, copper, selenium, and fluorine. This is a research-phase material, not yet established in widespread commercial use; compounds in this family are typically investigated for their potential in thermoelectric conversion, quantum materials research, and high-performance electronic applications where rare-earth elements enable unique magnetic or electronic properties.

thermoelectric devices (research)rare-earth intermetallics (experimental)quantum materials studyhigh-performance electronics (emerging)materials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2387	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	13.12	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3733	eV/atom	—
Formation Energy(ΔHf)	-1.899	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.

SmCuSeF

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control