Dy2CdSe4

ceramic

· JVASP-54833· Dy2CdSe4

Dy2CdSe4 is a quaternary ceramic compound combining dysprosium, cadmium, and selenium—a rare-earth chalcogenide material primarily explored in research settings rather than established industrial production. This material family is of interest for optoelectronic and photonic applications where rare-earth doping and wide bandgap semiconductors offer potential advantages in light emission, sensing, or high-temperature performance; however, it remains largely experimental with limited commercial deployment compared to conventional II-VI or III-V semiconductors.

optoelectronic researchrare-earth phosphors and emittershigh-temperature semiconductor studiesphotonic material developmentspecialized sensor materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.189	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.5920	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-60.03	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01700	eV/atom	—
Formation Energy(ΔHf)	-1.548	eV/atom	—

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

Regulatory Screening

Environmental

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.

Dy2CdSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental