Sm9Ga4 — Properties & Data | MatWorld

Sm9Ga4

ceramic

· JVASP-58277· Sm9Ga4

Sm9Ga4 is an intermetallic ceramic compound combining samarium and gallium, belonging to the rare-earth intermetallic family. This material is primarily investigated in research contexts for potential applications in high-temperature structural applications and electronic devices, where the combination of rare-earth and group-III elements offers tailored thermal and electrical properties. Samarium-gallium compounds are notable for their potential in advanced ceramics where conventional materials reach their limits, though industrial adoption remains limited compared to established oxide ceramics and intermetallics.

high-temperature materials researchrare-earth intermetallicselectronic ceramics developmentrefractory compound researchthermal barrier coating precursorsadvanced materials database

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.641	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)	0.00340	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3917	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.

Sm9Ga4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental