Ce1 Si2 Au4

semiconductor

· Ce1 Si2 Au4

Ce₁Si₂Au₄ is an intermetallic compound combining cerium, silicon, and gold—a rare-earth metallic system primarily of research interest rather than established industrial production. This material belongs to the family of ternary intermetallics and represents exploratory work in semiconductor physics, potentially relevant to thermoelectric or quantum materials research where rare-earth elements are leveraged for electronic structure engineering.

Thermoelectric materials researchQuantum materials developmentRare-earth intermetallic compoundsExperimental semiconductor physicsLow-temperature electronics characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000600	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4220	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.

Ce1 Si2 Au4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control