K4Sn3Ce3S14

semiconductor

· K4Sn3Ce3S14

K4Sn3Ce3S14 is a quaternary sulfide semiconductor compound combining potassium, tin, cerium, and sulfur elements. This is a research-phase material within the rare-earth sulfide family, studied for its potential electronic and photonic properties arising from the cerium dopant and tin-sulfur framework. While not yet in mainstream industrial production, materials in this compound class are of interest for optoelectronic applications and as alternatives to conventional semiconductors in specialized research contexts.

research semiconductorsrare-earth photonicssolid-state lightingthin-film devicesthermoelectric materialsnext-generation optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.460	eV	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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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.

K4Sn3Ce3S14

Electrical Properties

Regulatory Screening

Environmental

Export Control