Er7Ag2Te2

metal

· JVASP-145322· Er7Ag2Te2

Er7Ag2Te2 is an intermetallic compound combining erbium, silver, and tellurium—a rare-earth metal system that remains largely in the research phase. This material belongs to the broader family of rare-earth-based intermetallics and chalcogenides, which are of interest for specialized electronic, thermoelectric, and photonic applications where the unique electronic structure of erbium provides functional benefits.

thermoelectric devices (research)rare-earth intermetallicssolid-state electronics (experimental)optical/photonic materials (potential)materials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3294	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5913	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.

Er7Ag2Te2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control