Pr1 Te1

semiconductor

· Pr1 Te1

Praseodymium telluride (PrTe) is an intermetallic semiconductor compound composed of the rare earth element praseodymium and tellurium. This material belongs to the rare earth chalcogenide family and is primarily investigated for thermoelectric and optoelectronic applications due to its narrow bandgap and unique electronic properties. PrTe remains largely a research-phase material with potential for energy conversion devices and infrared detectors, though commercial adoption is limited compared to more established semiconductor systems.

Thermoelectric devicesInfrared detectorsRare earth electronics researchHigh-temperature semiconductorsAdvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	63.23	GPa	—
Shear Modulus(G)	35.96	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00460	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.389	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 Te1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control