Sm1 Bi1 Au2

semiconductor

· Sm1 Bi1 Au2

Sm₁Bi₁Au₂ is an intermetallic compound combining samarium (a rare-earth element), bismuth, and gold. This is a research-phase material studied for its potential thermoelectric and electronic properties rather than an established commercial alloy. The compound belongs to the family of rare-earth intermetallics, which are investigated for specialized applications where unique electronic structure, thermal transport, or magnetic behavior are required; specific industrial adoption remains limited pending further development and property validation.

thermoelectric devices (research)rare-earth intermetallic researchelectronic materials developmentexperimental semiconductorsmaterials science characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03150	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6500	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.

Sm1 Bi1 Au2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control