Er1 Ga2

semiconductor

· Er1 Ga2

Er₁Ga₂ is an intermetallic compound combining erbium and gallium, belonging to the rare-earth gallide family of semiconductor materials. This material is primarily investigated in research contexts for potential applications in optoelectronics and high-temperature electronics, where its rare-earth composition offers unique electronic and thermal properties compared to conventional semiconductor systems.

optoelectronics researchrare-earth semiconductorshigh-temperature electronicsphotonic devicesmaterials science researchspecialized compound semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	12,004.3	ksi	—
Shear Modulus(G)	8,156.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01080	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6080	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 Ga2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control