Y1 In1 Au2 — Properties & Data | MatWorld

Y1 In1 Au2

semiconductor

· Y1 In1 Au2

Y1In1Au2 is an intermetallic compound combining yttrium, indium, and gold in a 1:1:2 stoichiometric ratio. This is a research-phase material belonging to the rare-earth intermetallic family, with potential applications in electronic and thermoelectric devices where the combination of rare-earth and precious-metal components could enable novel properties at the intersection of semiconducting and metallic behavior.

thermoelectric devices (research)semiconductor heterostructures (experimental)high-temperature electronics (development phase)rare-earth intermetallics researchthin-film deposition studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03840	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7600	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 In1 Au2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control