Li1 Er1 Au2

semiconductor

· Li1 Er1 Au2

Li₁Er₁Au₂ is an intermetallic compound combining lithium, erbium, and gold in a 1:1:2 stoichiometry. This is a research-phase material studied primarily for its potential in high-energy-density applications and advanced functional devices, belonging to the family of rare-earth gold intermetallics that exhibit complex electronic and magnetic properties.

experimental semiconductorsrare-earth intermetallicshigh-energy-density researchfunctional materials developmentelectronic device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00580	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7900	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.

Li1 Er1 Au2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control