InP2Se4

semiconductor

· InP2Se4

InP₂Se₄ is an indium-based ternary chalcogenide semiconductor compound combining indium phosphide and indium selenide chemistry. This material remains primarily in the research and development phase, studied for its potential in optoelectronic and photovoltaic applications where tunable bandgap and mixed-anion semiconductors offer advantages over binary alternatives like InP or InSe alone. The material family is of interest for next-generation solar cells, photodetectors, and thin-film electronics where the P-Se composition ratio can be engineered to optimize light absorption and charge transport.

experimental optoelectronicsthin-film photovoltaicsphotodetector devicesresearch semiconductorsbandgap engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.290	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.

InP2Se4

Electrical Properties

Regulatory Screening

Environmental

Export Control