Cs2CdP2Se6

semiconductor

· Cs2CdP2Se6

Cs₂CdP₂Se₆ is a ternary chalcogenide semiconductor compound combining cesium, cadmium, phosphorus, and selenium in a layered crystal structure. This is a research-phase material from the family of metal phosphorus chalcogenides, studied primarily for its potential in optoelectronic and nonlinear optical applications where the wide bandgap and anisotropic crystal symmetry can enable efficient frequency conversion or photon detection. While not yet commercially deployed, materials in this composition space are investigated as candidates for infrared optics, quantum sensing, and second-harmonic generation devices where conventional semiconductors (GaAs, ZnSe) face performance limitations.

infrared opticsnonlinear optical devicesphoton detectionresearch semiconductorsfrequency conversionquantum sensing applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.630	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.

Cs2CdP2Se6

Electrical Properties

Regulatory Screening

Environmental

Export Control