Tm(CuS)2

metal
· Tm(CuS)2

Tm(CuS)₂ is a ternary metal chalcogenide compound combining thulium (a rare-earth element) with copper sulfide, belonging to the family of metal sulfide semiconductors and mixed-metal compounds. This material is primarily of research interest rather than established industrial production, with potential applications in thermoelectric devices, photovoltaic systems, and solid-state optoelectronics that exploit the electronic and phonon properties of rare-earth-doped chalcogenides. Engineers considering this compound would evaluate it for niche applications requiring rare-earth doping effects—such as enhanced thermal-to-electric conversion or tunable optical properties—though commercial alternatives based on established bismuth telluride or lead telluride systems remain more mature.

thermoelectric devicessemiconductor researchphotovoltaic materialsrare-earth compoundsoptoelectronic applicationssolid-state physics research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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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.