SmPt

metal
· SmPt

SmPt is an intermetallic compound formed between samarium (a rare-earth element) and platinum, belonging to the class of rare-earth platinum intermetallics. This material is primarily studied in research and specialty applications rather than high-volume manufacturing, valued for its unique electronic and magnetic properties that emerge from the interaction between rare-earth and noble-metal components. SmPt and related compounds are investigated for applications requiring exceptional strength combined with specific magnetic or electronic behavior, particularly in high-performance aerospace, quantum materials research, and advanced electronic devices where rare-earth metallics offer advantages over conventional superalloys or intermetallics.

Research and developmentHigh-temperature intermetallicsMagnetic materials researchSpecialty aerospace applicationsQuantum and condensed-matter physics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
105.0
GPa—
Poisson's Ratio(ν)
0.3500
-—
Shear Modulus(G)
35.23
GPa—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
12.27
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)2 entries
-1.127
eV/atom—
↳
-1.288
eV/atom—
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.
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.