Sm2 Au2

semiconductor

· Sm2 Au2

Sm2Au2 is an intermetallic compound composed of samarium and gold, belonging to the rare-earth gold intermetallic family. This material is primarily of research and specialized industrial interest, studied for its potential in thermoelectric applications, magnetic devices, and advanced electronic components where the unique electronic structure arising from samarium's f-electron configuration and gold's conduction properties offers distinct advantages. The compound represents an emerging materials platform rather than a widely commoditized engineering material, with applications concentrated in high-performance electronics and materials research where conventional semiconductors or metals are insufficient.

thermoelectric devicesrare-earth electronicsmagnetic materials researchhigh-temperature semiconductorsmaterials science researchspecialized alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000200	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9040	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.

Sm2 Au2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control