YbCu2SnS4

metal

· JVASP-155469· YbCu2SnS4

YbCu2SnS4 is a quaternary intermetallic compound combining ytterbium, copper, tin, and sulfur, belonging to the family of rare-earth containing chalcogenides. This material is primarily of research interest rather than established industrial production, studied for potential applications in thermoelectric devices and semiconducting applications where rare-earth elements can contribute to electronic and thermal properties.

thermoelectric devices (research phase)semiconductor researchrare-earth compound developmentmaterials characterization studieslow-dimensional electronic systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1839	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6010	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1150	eV/atom	—
Formation Energy(ΔHf)	-0.8061	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

YbCu2SnS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control