YbAlAu

metal

· JVASP-21822· YbAlAu

YbAlAu is a ternary intermetallic compound combining ytterbium, aluminum, and gold—a rare-earth metallic system primarily explored in condensed matter physics research rather than established industrial production. This material belongs to the family of rare-earth intermetallics known for unusual electronic properties, including potential for heavy fermion behavior and magnetism, making it of interest to researchers studying quantum materials and solid-state physics phenomena rather than conventional engineering applications.

condensed matter physics researchquantum materials investigationrare-earth intermetallic systemselectronic property studieslow-temperature physics experiments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3806	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Seebeck Coefficient(S)	1.347	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.8434	eV/atom	—

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

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.

YbAlAu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control