Pr1 Tl1

semiconductor

· Pr1 Tl1

Pr1Tl1 is an intermetallic semiconductor compound composed of praseodymium and thallium, representing a rare-earth/post-transition metal binary system. This material exists primarily in research and experimental contexts, where it is investigated for potential thermoelectric, optoelectronic, or quantum material applications exploiting the unique electronic properties arising from 4f-electron praseodymium coupled with thallium's electronic structure. Limited industrial deployment exists; the compound is relevant to materials scientists and researchers exploring new semiconducting phases for next-generation device technologies rather than established engineering applications.

thermoelectric researchexperimental semiconductorsrare-earth intermetallicsquantum materials researchoptoelectronics developmentmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	8,025.4	ksi	—
Shear Modulus(G)	2,953	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00540	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4170	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

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control