CdS0.35Se0.65

semiconductor

· CdS0.35Se0.65

CdS₀.₃₅Se₀.₆₅ is a cadmium chalcogenide semiconductor alloy that combines cadmium sulfide and cadmium selenide in a solid-solution composition, occupying an intermediate bandgap position within the CdS-CdSe system. This compound is primarily used in optoelectronic applications including photovoltaic devices, photodetectors, and radiation detectors, where its tunable bandgap between the two end-member compounds enables engineering of light absorption and emission characteristics; it remains a research and specialized-application material rather than a commodity semiconductor.

thin-film photovoltaicsphotodetectorsX-ray and gamma-ray detectorsoptoelectronic researchwindow layers in solar cellsbandgap engineering for light harvesting

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.930	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.

CdS0.35Se0.65

Electrical Properties

Regulatory Screening

Environmental

Export Control