P12 Fe4 Yb1

semiconductor

· P12 Fe4 Yb1

P12 Fe4 Yb1 is an iron-ytterbium intermetallic compound belonging to the rare-earth transition metal family of semiconductors. This is a research-phase material investigated primarily for its electronic and magnetic properties; it is not yet established in commercial production. The incorporation of ytterbium—a rare-earth element—into an iron-based matrix creates a system of potential interest for thermoelectric devices, magnetic applications, or electronic materials where rare-earth doping offers tailored band structure and carrier behavior unavailable in conventional semiconductors.

research and developmentthermoelectric devicesmagnetic semiconductorsrare-earth electronicsintermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	144.2	GPa	—
Shear Modulus(G)	105.1	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1433	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5860	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.

P12 Fe4 Yb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control