Pr1 Tl1 Te2

semiconductor

· Pr1 Tl1 Te2

PrTlTe₂ is an intermetallic semiconductor compound combining praseodymium, thallium, and tellurium in a 1:1:2 stoichiometry. This material belongs to the family of rare-earth telluride semiconductors and remains primarily a research compound, studied for its electronic and thermal properties as part of efforts to develop advanced functional materials for niche optoelectronic and thermoelectric applications.

thermoelectric researchinfrared optoelectronicsnarrow-bandgap semiconductorsrare-earth materials researchquantum material studieshigh-pressure physics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	32.17	GPa	—
Shear Modulus(G)	21.54	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6824	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.106	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 Tl1 Te2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control