LuGe7 — Properties & Data | MatWorld

LuGe7

ceramic

· JVASP-131902· LuGe7

LuGe7 is a lutetium germanide ceramic compound combining the rare earth element lutetium with germanium in a 1:7 stoichiometric ratio. This material belongs to the rare-earth germanide family and is primarily of research interest for its potential in thermoelectric and electronic applications, where rare-earth intermetallics are being investigated as alternatives to conventional semiconductors and thermoelectric materials.

Thermoelectric devicesSemiconductor researchHigh-temperature electronicsRare-earth intermetallic studiesExperimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.333	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3607	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1424	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

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.

LuGe7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental