K2In2P3Se10

semiconductor

· K2In2P3Se10

K2In2P3Se10 is a quaternary semiconductor compound containing potassium, indium, phosphorus, and selenium. This material belongs to the family of mixed-anion semiconductors and is primarily of research interest for optoelectronic and photovoltaic applications due to its tunable bandgap and layered crystal structure. While not yet widely commercialized, compounds in this family are investigated for next-generation solar cells, nonlinear optical devices, and IR detectors where the combination of elements enables bandgap engineering and enhanced light-matter interactions.

Research photovoltaicsNonlinear optical materialsInfrared detectorsOptoelectronic devicesBandgap engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.200	eV	—

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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.

K2In2P3Se10

Electrical Properties

Regulatory Screening

Environmental

Export Control