YbAl2Cu

metal

· JVASP-38822· YbAl2Cu

YbAl₂Cu is an intermetallic compound combining ytterbium, aluminum, and copper, belonging to the family of rare-earth metallic systems. This material is primarily of research and development interest rather than established commercial production, investigated for potential applications in high-temperature structural components and electronic devices where rare-earth intermetallics offer tailored electronic and thermal properties. Engineers consider such compounds when seeking alternatives to conventional superalloys or functional materials where the specific combination of rare-earth and light-metal constituents can provide advantages in strength-to-weight ratios, thermal stability, or electronic behavior.

research intermetallicshigh-temperature materialsrare-earth compoundselectronic applicationsmaterials science developmentadvanced alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2362	lb/in³	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	0.000414	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000458	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-20.53	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-21.37	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3901	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

Export Control

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.

YbAl2Cu — Properties & Data | MatWorld

YbAl2Cu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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