ErTi2Ga4 — Properties & Data | MatWorld

ErTi2Ga4

metal

· JVASP-16535· ErTi2Ga4

ErTi2Ga4 is an intermetallic compound combining erbium, titanium, and gallium, belonging to the rare-earth transition metal family of materials. This is primarily a research-phase material studied for its potential in high-temperature applications and advanced functional properties, rather than a well-established industrial material. The erbium-titanium-gallium system is of interest in materials science for understanding intermetallic phase stability and exploring potential applications in specialty alloys where rare-earth elements can enhance mechanical or magnetic properties.

research and developmenthigh-temperature alloysrare-earth intermetallicsphase diagram studiespotential specialty alloy precursormagnetic material research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.331	kg/m³	DFT · OptB88vdW

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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	0.0000553	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000543	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	5.107	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	5.050	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)	0.00320	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5173	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

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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.

ErTi2Ga4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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