Pr2 Te2 Cl2

semiconductor

· Pr2 Te2 Cl2

Pr₂Te₂Cl₂ is a rare-earth halide semiconductor compound combining praseodymium, tellurium, and chlorine. This is an experimental research material currently investigated for optoelectronic and photonic applications, particularly in the rare-earth halide semiconductor family, which shows promise for mid-infrared emission, scintillation, and radiation detection due to the unique electronic structure of praseodymium. Engineers and researchers working on next-generation detectors, quantum optics systems, or specialized photonic devices would evaluate this compound where conventional semiconductors are insufficient for specific wavelength ranges or radiation environments.

infrared optoelectronicsradiation detectionscintillation materialsquantum photonicsresearch-phase materialsrare-earth semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	62.36	GPa	—
Shear Modulus(G)	31.99	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1409	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.956	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.

Pr2 Te2 Cl2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control