Dy2 Ge2 Au2

semiconductor
· Dy2 Ge2 Au2

Dy₂Ge₂Au₂ is an intermetallic compound combining dysprosium (a rare-earth element), germanium, and gold in a stoichiometric ratio. This is a research-phase material studied primarily for its electronic and structural properties rather than established industrial production; compounds in this family are of interest for potential applications in thermoelectric devices, magnetism research, and advanced semiconductors where rare-earth intermetallics offer tunable electronic behavior. Engineers would evaluate such materials in specialized contexts where rare-earth element incorporation and the Au-Ge-Dy phase diagram offer performance advantages unavailable in conventional semiconductors, though commercial viability and supply chain constraints remain significant considerations.

rare-earth semiconductorsthermoelectric researchintermetallic compoundsmaterials science researchelectronic devices (experimental)magnetic properties investigation

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Shear Modulus(G)
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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
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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.
Dy2 Ge2 Au2 — Properties & Data | MatWorld