CsYbZnSe3

semiconductor

· CsYbZnSe3

CsYbZnSe₃ is a ternary semiconductor compound composed of cesium, ytterbium, zinc, and selenium, belonging to the family of chalcogenide semiconductors. This is a research-phase material studied primarily for its potential in infrared optoelectronics and nonlinear optical applications, where its wide bandgap and crystal structure may enable mid-infrared emission, detection, or frequency conversion; it represents an exploratory composition within the broader class of rare-earth-containing selenides being investigated to achieve improved performance over conventional II-VI and III-V semiconductors in specialized photonic devices.

mid-infrared optoelectronicsnonlinear optical devicesinfrared detectorslaser frequency conversionresearch semiconductorsphotonic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.970	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.

CsYbZnSe3

Electrical Properties

Regulatory Screening

Environmental

Export Control