Ba3 Er1

semiconductor

· Ba3 Er1

Ba₃Er₁ is an intermetallic compound composed of barium and erbium, belonging to the rare-earth intermetallic semiconductor family. This material is primarily of research interest for advanced electronic and photonic applications, where rare-earth elements are leveraged for their unique optical and magnetic properties. Ba₃Er compounds are investigated in experimental contexts for potential use in optoelectronic devices and as functional materials where rare-earth doping or rare-earth-host lattices offer advantages over conventional semiconductors.

rare-earth semiconductorsoptoelectronic researchluminescent materialsmagnetic semiconductor devicesadvanced functional materialsexperimental photonics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	12.98	GPa	—
Shear Modulus(G)	7.447	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00240	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2270	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.

Ba3 Er1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control