S8 Cd2 Yb4

semiconductor

· S8 Cd2 Yb4

S8 Cd2 Yb4 is a ternary compound semiconductor composed of sulfur, cadmium, and ytterbium, belonging to the rare-earth chalcogenide family. This material is primarily of research interest for optoelectronic and thermoelectric applications, where rare-earth dopants in cadmium sulfide systems are explored to engineer bandgap, carrier mobility, and thermal properties for next-generation devices. Engineers considering this compound should note it represents an emerging class of materials; adoption depends on demonstrated performance advantages in specific wavelength ranges or thermal management scenarios compared to conventional II-VI semiconductors or established rare-earth alternatives.

optoelectronic research devicesthermoelectric materials developmentinfrared optics (emerging)rare-earth semiconductor engineeringbandgap engineering applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04130	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.199	eV/atom	—

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.

S8 Cd2 Yb4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control