CoCu2GeSe4

metal
· JVASP-107068· CoCu2GeSe4

CoCu2GeSe4 is a quaternary chalcogenide compound combining cobalt, copper, germanium, and selenium elements, representing a class of materials under active research for semiconductor and thermoelectric applications. This material family is primarily investigated in academic and laboratory settings rather than established industrial production, with potential value in energy conversion devices and optoelectronic applications where its unique electronic structure may offer advantages over conventional binary or ternary semiconductors. Engineers considering this compound should evaluate it as a candidate material for next-generation thermoelectric generators or photovoltaic research, where the combination of constituent elements may provide improved band gap engineering or carrier transport properties.

thermoelectric generatorssemiconductor researchphotovoltaic deviceschalcogenide materialsenergy conversionlaboratory prototyping

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.