Tm3Ga

ceramic

· JVASP-37687· Tm3Ga

Tm₃Ga is an intermetallic ceramic compound combining thulium (a rare-earth element) with gallium, belonging to the family of rare-earth gallides. This material is primarily of research and exploratory interest rather than established industrial production, with potential applications in high-temperature structural uses and specialized electronic or photonic devices where rare-earth intermetallics offer unique property combinations.

high-temperature ceramics (research)rare-earth intermetallicselectronic materials developmentspecialty refractoriesphotonic/optoelectronic researchmaterials science investigations

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3532	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000519	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000496	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	13.69	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	13.00	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.09530	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2486	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.

Tm3Ga — Properties & Data | MatWorld

Tm3Ga

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental