K2CdP2Se6

semiconductor

· K2CdP2Se6

K2CdP2Se6 is a ternary chalcogenide semiconductor compound combining potassium, cadmium, phosphorus, and selenium in a layered crystal structure. This material is primarily of research and experimental interest for nonlinear optical applications, particularly in the infrared and mid-infrared spectral regions where it shows promise for frequency conversion and parametric amplification. The chalcogenide family's notable advantage over conventional oxides is its transparency window extended into longer wavelengths, making it relevant for applications requiring efficient light-matter interaction beyond the visible spectrum.

nonlinear optics (frequency conversion)infrared laser systemsparametric amplifiersoptical modulatorsresearch-phase photonicsmid-infrared telecommunications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.580	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.

K2CdP2Se6

Electrical Properties

Regulatory Screening

Environmental

Export Control