Sm2 Sb4 Au2

semiconductor

· Sm2 Sb4 Au2

Sm₂Sb₄Au₂ is an intermetallic semiconductor compound combining samarium, antimony, and gold elements. This is a research-phase material studied primarily in fundamental materials science and condensed matter physics contexts rather than established industrial production. The compound belongs to the rare-earth intermetallic family and is of interest for investigating novel electronic and thermal properties that may enable future applications in thermoelectric devices, quantum materials research, or specialized electronic components where rare-earth intermetallics show promise.

thermoelectric researchrare-earth intermetallicscondensed matter physicsexperimental semiconductorsquantum materials developmentelectronic property investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	74.37	GPa	—
Shear Modulus(G)	29.52	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00790	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6910	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 Sb4 Au2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control