Yb1 Sn1 Au2 — Properties & Data | MatWorld

Yb1 Sn1 Au2

semiconductor

· Yb1 Sn1 Au2

Yb₁Sn₁Au₂ is an intermetallic compound combining ytterbium, tin, and gold—a research-phase material belonging to the rare-earth intermetallic family. This composition bridges semiconductor and metallic behavior, making it of interest in condensed matter physics and materials development for potential thermoelectric or electronic applications where rare-earth elements provide unique electronic structures. Although not yet widely commercialized, materials in this family are investigated for high-performance electronic devices and advanced functional applications where the rare-earth component offers electronic or magnetic properties unavailable in conventional alloys.

Research and developmentThermoelectric materialsRare-earth intermetallicsElectronic devices (experimental)Condensed matter physicsHigh-performance semiconductors (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	75.17	GPa	DFT · OptB88vdW
Shear Modulus(G)	23.32	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01760	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7540	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Yb1 Sn1 Au2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control