Al4 Pr1

semiconductor

· Al4 Pr1

Al4Pr1 is an intermetallic compound combining aluminum and praseodymium, classified as a semiconductor material. This represents an experimental research compound within the rare-earth aluminum intermetallic family, which is being investigated for potential applications requiring specific electronic and thermal properties that differ from conventional semiconductors or pure metals. The material's properties derive from the crystalline structure formed between the light metal aluminum and the lanthanide praseodymium, making it a subject of interest in advanced materials science for emerging technologies.

research and developmentrare-earth intermetallicsexperimental semiconductorsthermal management systemselectronic device researchmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	69.68	GPa	—
Shear Modulus(G)	19.67	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00160	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3550	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.

Al4 Pr1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control