Pr1 In3

semiconductor

· Pr1 In3

Pr₁In₃ is a rare-earth intermetallic compound composed of praseodymium and indium, belonging to the family of rare-earth-transition metal semiconductors. This material is primarily of research interest for potential applications in thermoelectric devices and low-temperature physics studies, where rare-earth intermetallics are explored for their unique electronic and thermal transport properties. Its selection would be driven by specialized applications requiring the distinct electronic characteristics of rare-earth compounds rather than conventional semiconductor performance.

thermoelectric deviceslow-temperature electronicsrare-earth intermetallic researchcondensed matter physics studiesspecialized semiconductor compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	53.13	GPa	—
Shear Modulus(G)	26.96	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00570	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4810	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 In3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control