Tb8 Au4

semiconductor
· Tb8 Au4

Tb8Au4 is an intermetallic compound combining terbium (a rare earth element) with gold, representing a specialized metallic alloy in the rare earth–precious metal family. This material is primarily of research and development interest rather than established production use, with potential applications in high-performance electronic and magnetic device architectures where the unique electronic properties of rare earth–noble metal interactions could be leveraged. Engineers would consider this compound for emerging technologies requiring tailored magnetic behavior or electronic characteristics at the nanoscale or in thin-film form, though material maturity and cost remain significant practical constraints compared to conventional alternatives.

rare earth alloys (research)intermetallic compoundsmagnetic materials developmentthin-film electronics (experimental)high-performance specialty alloys

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
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.