Er1 Al1 Ag2

semiconductor

· Er1 Al1 Ag2

Er₁Al₁Ag₂ is an intermetallic semiconductor compound combining erbium, aluminum, and silver in a defined stoichiometric ratio. This is a research-phase material within the broader family of rare-earth-containing intermetallics, studied primarily for its electronic and structural properties rather than as an established commercial alloy. While not yet widely deployed in industry, such ternary compounds are of interest for specialized applications requiring controlled electrical conductivity, thermal management in niche electronics, or fundamental investigations into rare-earth phase behavior.

research semiconductorsrare-earth intermetallicselectronic materials developmentthermal management compoundsphase diagram studiesexperimental solid-state applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	89.67	GPa	—
Shear Modulus(G)	22.06	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1111	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3590	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.

Er1 Al1 Ag2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control