Yb2PbS4 — Properties & Data | MatWorld

Yb2PbS4

ceramic

· JVASP-141313· Yb2PbS4

Yb2PbS4 is a rare-earth lead sulfide ceramic compound combining ytterbium and lead sulfide chemistry. This material belongs to the family of mixed-metal sulfide ceramics, which are primarily of research and development interest for potential applications in optoelectronics, thermal management, and solid-state device applications where the combination of rare-earth and heavy-metal chalcogenide properties may offer unique electronic or phononic characteristics.

optoelectronic researchthermal management materialssolid-state device engineeringrare-earth ceramics developmentexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2371	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.445	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)	0.1812	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.413	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.

Yb2PbS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental