RbSm2CuS4

metal

· JVASP-10710· RbSm2CuS4

RbSm2CuS4 is a ternary sulfide compound combining rubidium, samarium, and copper in a layered crystal structure. This material is primarily of research interest rather than established in commercial production, belonging to the broader family of rare-earth transition metal chalcogenides being investigated for their electronic and optical properties. Such compounds are explored for potential applications in solid-state electronics, photovoltaic devices, and thermoelectric systems where layered sulfide architectures may enable tunable band gaps and enhanced charge transport.

thermoelectric materials researchphotovoltaic device developmentsolid-state electronicsrare-earth compound synthesischalcogenide semiconductor researchfunctional materials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.913	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.9940	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-178	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.786	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.

RbSm2CuS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control