Sm3Ho — Properties & Data | MatWorld

Sm3Ho

ceramic

· JVASP-37335· Sm3Ho

Sm₃Ho is a rare-earth ceramic compound combining samarium and holmium, belonging to the family of intermetallic and rare-earth ceramic materials used in specialized high-performance applications. This material is primarily of research and developmental interest, as rare-earth combinations are investigated for advanced ceramics with potential applications in high-temperature environments, magnetic devices, and neutron-absorbing materials in nuclear contexts. Engineers considering this material should recognize it as a specialized compound rather than a commodity ceramic, selected when the unique properties of rare-earth elements—such as thermal stability, magnetic behavior, or nuclear absorption characteristics—are critical to system performance.

rare-earth ceramics researchhigh-temperature applicationsnuclear control materialsmagnetic ceramic compositesspecialized aerospace/defenseexperimental material systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	40.77	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	23.92	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	8.036	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)	0.01100	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.01051	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.

Sm3Ho

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental