Na1 Pr1 Se2

semiconductor

· Na1 Pr1 Se2

Na₁Pr₁Se₂ is a ternary semiconductor compound composed of sodium, praseodymium, and selenium. This is a research-phase material within the rare-earth chalcogenide family, studied primarily for its electronic and photonic properties rather than established industrial production. The compound is of interest in solid-state physics and materials development for potential applications in optoelectronic devices, photodetectors, and thermoelectric systems where rare-earth chalcogenides offer tunable bandgap and carrier dynamics.

experimental optoelectronicsphotodetector developmentthermoelectric researchrare-earth semiconductor compoundssolid-state physics investigations

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	39.21	GPa	—
Shear Modulus(G)	24.87	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.780	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.756	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.

Na1 Pr1 Se2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control