CsCeHgSe3

semiconductor

· CsCeHgSe3

CsCeHgSe₃ is a ternary semiconductor compound belonging to the chalcogenide family, combining cesium, cerium, mercury, and selenium in a fixed stoichiometric ratio. This is a research-level material that has received limited industrial deployment; it represents an experimental composition within the broader class of mixed-metal selenides being investigated for optoelectronic and photovoltaic applications. The material's potential lies in its tunable bandgap and electronic structure, though practical applications remain largely confined to laboratory studies of non-linear optical behavior, infrared detection, or narrow specialized photonic research domains.

infrared optics (research)photovoltaic absorbers (experimental)non-linear optical materials (lab-scale)semiconductor device researchchalcogenide material developmentnarrow-gap semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.940	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.

CsCeHgSe3

Electrical Properties

Regulatory Screening

Environmental

Export Control