Cs4Ta4P4Se24

semiconductor

· Cs4Ta4P4Se24

Cs4Ta4P4Se24 is a quaternary chalcogenide semiconductor compound containing cesium, tantalum, phosphorus, and selenium. This is a research-phase material belonging to the family of complex metal chalcogenides, which are being explored for their tunable electronic and optical properties. The material represents an emerging class of multielement semiconductors with potential applications in next-generation optoelectronics and solid-state devices where composition engineering enables property optimization.

experimental semiconductorschalcogenide photonicsquantum materials researchthermoelectric devicesnonlinear optics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.380	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.

Cs4Ta4P4Se24

Electrical Properties

Regulatory Screening

Environmental

Export Control