SmTmZn2

ceramic

· SmTmZn2

SmTmZn₂ is a ternary intermetallic ceramic compound composed of samarium, thulium, and zinc—rare-earth elements combined in a defined stoichiometric ratio. This material is primarily of research and development interest rather than established industrial production; it belongs to the family of rare-earth intermetallics being investigated for potential applications in high-temperature structural ceramics, magnetic materials, and specialized electronic devices where the unique electronic structure of lanthanides offers potential advantages.

rare-earth intermetallics researchhigh-temperature ceramics developmentmagnetic material candidatesexperimental electronic compoundsmaterials science characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2989	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	3.060	µV/K	—

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)	0.00820	eV/atom	—
Formation Energy(ΔHf)	-0.3679	eV/atom	—

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

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.

SmTmZn2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental