Sr(PrS2)2

semiconductor

· Sr(PrS2)2

Sr(PrS₂)₂ is a ternary sulfide semiconductor compound containing strontium and praseodymium in a layered crystal structure. This material belongs to the rare-earth chalcogenide family and is primarily of research interest rather than established industrial production, with potential applications in optoelectronics, thermoelectrics, and solid-state physics where rare-earth doping and sulfide host matrices offer tunable electronic and thermal properties.

rare-earth semiconductor researchthermoelectric device developmentoptoelectronic materialssolid-state physics characterizationemerging semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.700	eV	—

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.

Sr(PrS2)2

Electrical Properties

Regulatory Screening

Environmental

Export Control