Co2 Ge2 Dy1

semiconductor
· Co2 Ge2 Dy1

Co₂Ge₂Dy₁ is an intermetallic semiconductor compound combining cobalt, germanium, and dysprosium—a rare-earth-containing material that belongs to the family of Heusler alloys and related ternary intermetallics. This is a specialized research compound rather than a commercial workhorse material; such rare-earth intermetallics are investigated for their potential in spintronic devices, thermoelectric generators, and magnetic applications where the dysprosium dopant can influence electronic and magnetic properties. Engineers encounter this material class primarily in academic and advanced materials research contexts, where the combination of transition metals (Co) with semiconducting elements (Ge) and rare-earth elements (Dy) offers tunable electronic structure unavailable in simpler binary systems.

spintronics and magnetoelectronicsthermoelectric energy conversionmagnetic refrigeration researchsemiconductor device prototypingmaterials research and development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.