Dy5S7

ceramic

· JVASP-152653· Dy5S7

Dy5S7 is a rare-earth dysprosium sulfide ceramic compound belonging to the lanthanide chalcogenide family, characterized by mixed-valence dysprosium ions in a sulfide matrix. This material is primarily of research interest in solid-state physics and materials science, with potential applications in high-temperature thermoelectrics, optical materials, and magnetic systems where rare-earth compositions offer unique electronic and thermal properties unavailable in conventional ceramics.

rare-earth ceramics researchhigh-temperature thermoelectricsoptical and photonic materialsmagnetic material systemssolid-state physics studiesspecialized inorganic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2280	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.240	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.

Dy5S7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental