Er2 Zn2 In2

semiconductor

· Er2 Zn2 In2

Er₂Zn₂In₂ is a ternary intermetallic compound combining erbium (a rare-earth element), zinc, and indium in a 1:1:1 stoichiometric ratio. This is primarily a research-phase material studied for its potential semiconducting and optoelectronic properties rather than an established commercial material. The compound belongs to the family of rare-earth–transition-metal intermetallics, which are investigated for applications requiring specific electronic band structures, thermal properties, or magnetic behavior; engineers would consider this material only in specialized research contexts exploring next-generation semiconductor devices, photonic materials, or high-performance thermal management systems where rare-earth doping offers advantages over conventional semiconductors.

experimental semiconductorsrare-earth optoelectronicsthermoelectric researchhigh-temperature electronicsphotonic device prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00500	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4210	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.

Er2 Zn2 In2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control