Si2 Yb2 Au2

semiconductor

· Si2 Yb2 Au2

Si₂Yb₂Au₂ is an intermetallic compound combining silicon, ytterbium, and gold—a rare-earth metallic system primarily explored in materials research rather than established industrial production. This compound belongs to the family of rare-earth intermetallics and represents exploratory work in high-performance materials science, with potential applications in thermoelectric devices, quantum materials research, or specialized electronic components where the combination of rare-earth and noble-metal properties could offer unique thermal or electronic behavior.

thermoelectric researchrare-earth intermetallicsexperimental semiconductorsquantum materialshigh-temperature electronicsmaterials physics research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	86.84	GPa	—
Shear Modulus(G)	49.15	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00540	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8140	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.

Si2 Yb2 Au2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control