Tm2PbS4 — Properties & Data | MatWorld

Tm2PbS4

ceramic

· JVASP-146378· Tm2PbS4

Tm2PbS4 is a ternary ceramic compound composed of thulium, lead, and sulfur, belonging to the sulfide ceramic family. This material is primarily of research and development interest rather than established industrial production, with potential applications in semiconductor and optoelectronic devices where rare-earth-containing sulfides are explored for photonic or thermal properties. The material represents an emerging class of compounds investigated for specialized functions in materials science, though widespread engineering adoption remains limited compared to conventional oxide ceramics or established semiconductors.

experimental semiconductorsrare-earth photonics researchthermal management materials (research phase)optoelectronic device developmentmaterials science investigationhigh-density ceramic systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.677	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.149	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.789	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.

Tm2PbS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental