Y1 Ga1 Au2 — Properties & Data | MatWorld

Y1 Ga1 Au2

semiconductor

· Y1 Ga1 Au2

YGaAu₂ is an intermetallic compound combining yttrium, gallium, and gold in a 1:1:2 stoichiometric ratio. This is a research-stage material from the rare-earth intermetallic family, not yet established in widespread commercial production. The compound belongs to a class of materials under investigation for potential applications in high-temperature electronics, quantum materials research, and specialized semiconductor devices where the unique electronic structure arising from rare-earth and noble-metal interactions may offer advantages in specific niche applications.

experimental semiconductor researchrare-earth intermetallic compoundsquantum materials investigationhigh-temperature electronic applicationsmaterials discovery and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00430	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7100	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.

Y1 Ga1 Au2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control