Yb3 W1 — Properties & Data | MatWorld

Yb3 W1

semiconductor

· Yb3 W1

Yb3W1 is an intermetallic compound composed of ytterbium and tungsten, belonging to the rare-earth intermetallic semiconductor family. This material is primarily of research interest for potential applications in thermoelectric devices and high-temperature electronics, where rare-earth tungsten compounds are being explored for their unique electronic and thermal properties. While not yet widely commercialized, materials in this class are notable for their potential to operate in demanding thermal environments where conventional semiconductors would fail.

thermoelectric deviceshigh-temperature electronicsrare-earth compound researchexperimental semiconductor applicationsthermal management systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	38.52	GPa	DFT · OptB88vdW
Shear Modulus(G)	17.55	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00250	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.5330	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.

Yb3 W1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control