GeW3

metal

· JVASP-127645· GeW3

GeW3 is a germanium-tungsten intermetallic compound belonging to the metal alloy family, combining a semi-metallic element (germanium) with a refractory transition metal (tungsten). This material is primarily of research interest rather than established commercial use, explored for applications requiring high-density, thermally stable metallic compounds in advanced materials science and nanotechnology contexts.

research and developmentintermetallic compoundshigh-density applicationsthermal barrier coatingsadvanced metallurgical studiessemiconductor device research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	16.38	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.195	eV/atom	—
Formation Energy(ΔHf)	0.7773	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.

GeW3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control