Pr1 Al2 Ga2

semiconductor

· Pr1 Al2 Ga2

Pr₁Al₂Ga₂ is an intermetallic compound combining praseodymium (a rare-earth element) with aluminum and gallium in a 1:2:2 stoichiometry. This material belongs to the class of rare-earth intermetallics and is primarily of research and developmental interest rather than established industrial production. The compound is investigated for potential applications in high-temperature structural materials, magnetic devices, and semiconductor research, where rare-earth intermetallics offer tailored electronic and thermal properties unavailable in conventional alloys.

rare-earth intermetallics researchhigh-temperature structural applicationsmagnetic materials developmentsemiconductor compound researchadvanced alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00120	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4640	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.

Pr1 Al2 Ga2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control