Cd2 S8 Y4

semiconductor

· Cd2 S8 Y4

Cd₂S₈Y₄ is a ternary semiconductor compound combining cadmium, sulfur, and yttrium—a research-phase material not yet established in widespread commercial production. This composition sits within the broader family of chalcogenide semiconductors and rare-earth doped systems, typically investigated for photonic, optoelectronic, or scintillation applications where band-gap engineering and luminescent properties are the design targets. Engineers would consider such materials when conventional binary semiconductors (like CdS or ZnS) cannot meet transparency, emission wavelength, or radiation-detection requirements, though material availability, processing maturity, and cost remain significant barriers to adoption outside specialized research contexts.

experimental optoelectronicsscintillation detectorsrare-earth doped photonicsradiation sensing (R&D phase)optical window applicationsresearch semiconductor devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.114	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.819	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.

Cd2 S8 Y4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control