Fe4 Pr2

semiconductor

· Fe4 Pr2

Fe4Pr2 is an intermetallic compound combining iron and praseodymium, classified as a semiconductor material with potential applications in magnetic and electronic device development. This compound belongs to the rare-earth intermetallic family and is primarily of research interest rather than established industrial production. The material's notable characteristics stem from praseodymium's strong magnetic properties combined with iron's ferromagnetic behavior, making it relevant for specialized applications requiring controlled magnetic response or semiconductor behavior at elevated temperatures.

rare-earth magnetic devicesresearch semiconductorshigh-temperature electronicspermanent magnet developmentmagnetoelectronic sensorsmaterials science exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	105.8	GPa	—
Shear Modulus(G)	7.680	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01660	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.08000	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.

Fe4 Pr2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control