Tm4CdS7 — Properties & Data | MatWorld

Tm4CdS7

ceramic

· JVASP-140362· Tm4CdS7

Tm4CdS7 is a rare-earth cadmium sulfide ceramic compound combining thulium, cadmium, and sulfur in a mixed-metal chalcogenide structure. This is a research-phase material studied primarily for its potential in optoelectronic and photonic applications, leveraging rare-earth elements' unique electronic and luminescent properties. The cadmium-sulfide backbone positions this compound within the broader family of semiconducting ceramics, though its specific phase and stability characteristics make it relevant mainly to materials research rather than established industrial production.

optoelectronic researchrare-earth photonic materialssemiconductor ceramicsmaterials characterization studiesexperimental thin films

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.413	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.215	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03900	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.942	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Tm4CdS7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental