Dy2MgSe4

ceramic

· JVASP-112713· Dy2MgSe4

Dy2MgSe4 is a ternary ceramic compound combining dysprosium, magnesium, and selenium, belonging to the family of rare-earth-containing chalcogenides. This material is primarily of research interest rather than established industrial production, studied for its potential as a wide-bandgap semiconductor or optical material in the rare-earth chalcogenide family. Engineers investigating advanced ceramics for high-temperature stability, radiation tolerance, or specialized optical applications—particularly in nuclear environments or space systems—may find this compound relevant to emerging material platforms.

Research ceramicsRadiation-resistant materialsRare-earth compoundsHigh-temperature applicationsWide-bandgap semiconductorsNuclear/space environments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.781	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.738	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06920	eV/atom	—
Formation Energy(ΔHf)	-1.718	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.

Dy2MgSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental