Pa3 Al1

semiconductor

· Pa3 Al1

Pa3Al1 is an intermetallic compound combining protactinium and aluminum, representing an experimental material in the rare-earth and actinide metallurgy research space. This compound has been primarily studied in fundamental materials science contexts rather than established industrial production, with potential interest in nuclear materials science, high-temperature applications, or specialized aerospace research where intermetallic phases are evaluated for extreme-condition performance.

nuclear materials researchexperimental intermetallicsactinide metallurgyhigh-temperature phase studiesadvanced aerospace evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000800	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1050	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.

Pa3 Al1

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control