YGaAu2 — Properties & Data | MatWorld

YGaAu2

metal

· JVASP-37430· YGaAu2

YGaAu2 is an intermetallic compound composed of yttrium, gallium, and gold, belonging to the family of ternary metallic systems. This material is primarily encountered in materials research and solid-state physics rather than established industrial production, where it is investigated for its electronic, magnetic, or structural properties that arise from its ordered crystalline structure. Interest in such yttrium-based intermetallics typically centers on their potential in high-performance applications requiring specific electronic behavior, thermal properties, or corrosion resistance, though YGaAu2 remains largely in the experimental phase without widespread commercial deployment.

research and developmentintermetallic compound studieselectronic materials characterizationsolid-state physicsexperimental alloy systemsmaterials property investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.34	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	0.00000236	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00000167	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	0.5100	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.4300	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)	0.03360	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7101	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

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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.

YGaAu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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