Er1 Fe1 C2

semiconductor

· Er1 Fe1 C2

Er₁Fe₁C₂ is an intermetallic carbide compound combining erbium, iron, and carbon—a research-phase material within the rare-earth transition metal carbide family. This composition falls into the broader category of ternary carbides being investigated for high-temperature structural applications, wear resistance, and potential magnetocaloric or electronic functionality. While not yet established in mainstream production, materials in this family are of interest where extreme hardness, thermal stability, and specialized electromagnetic properties are needed.

high-temperature structural materialswear-resistant coatingsresearch phase — ternary carbideshard-facing and cutting toolsmagnetocaloric researchmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000300	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3820	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 Fe1 C2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control