Yb1 Na1 Au2 — Properties & Data | MatWorld

Yb1 Na1 Au2

semiconductor

· Yb1 Na1 Au2

Yb₁Na₁Au₂ is an intermetallic compound combining ytterbium, sodium, and gold in a 1:1:2 ratio. This is a research-phase material belonging to the family of rare-earth–alkali–noble-metal intermetallics, with potential applications in thermoelectric energy conversion and quantum materials research where the electronic structure of ytterbium and the high atomic mass of gold create tunable transport properties.

thermoelectric devicesquantum materials researchmaterials physics studieslow-temperature electronicsKondo systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00640	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7750	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 Na1 Au2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control