Pr4InSbSe9

semiconductor

· Pr4InSbSe9

Pr4InSbSe9 is a rare-earth-containing quaternary semiconductor compound combining praseodymium, indium, antimony, and selenium. This material belongs to the family of chalcogenide semiconductors and represents an experimental/research-phase composition being investigated for its electronic and optical properties. While not yet established in mainstream industrial production, compounds in this material family show promise for specialized optoelectronic and thermoelectric applications where conventional semiconductors are insufficient, particularly in mid-infrared sensing and energy conversion systems.

infrared optoelectronics (research)thermoelectric devices (experimental)rare-earth semiconductor researchnarrow-bandgap semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.890	eV	—

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Regulatory Screening

Environmental

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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.

Pr4InSbSe9

Electrical Properties

Regulatory Screening

Environmental

Export Control