B2 Fe2 Er1

semiconductor

· B2 Fe2 Er1

B2 Fe₂Er is an intermetallic compound combining iron and erbium in a B2 (CsCl-type) crystal structure, representing an experimental rare-earth iron intermetallic system. This material class is primarily of research interest for studying magnetic properties, high-temperature phase stability, and the effects of rare-earth doping in iron-based intermetallics; practical industrial deployment remains limited, but such compounds are investigated for potential applications in advanced magnetic devices and high-temperature structural materials where rare-earth strengthening could provide benefits.

research and developmentmagnetic materials investigationhigh-temperature intermetallicsrare-earth alloy systemsphase stability studiesexperimental compound characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00230	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5060	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.

B2 Fe2 Er1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control