LaGe7 — Properties & Data | MatWorld

LaGe7

ceramic

· JVASP-127415· LaGe7

LaGe7 is a lanthanum-germanium ceramic compound belonging to the rare-earth germanate family of materials. This material is primarily of research interest, investigated for potential applications in thermoelectric devices, photonic materials, and solid-state electronics where the lanthanide-germanate composition offers unique electronic and thermal properties. LaGe7 and related rare-earth germanates are notably studied as alternatives to conventional semiconductors in specialized thermal-management and energy-conversion systems where their crystal structure and rare-earth doping provide advantages in band-gap tuning and phonon scattering control.

thermoelectric devicessolid-state thermal managementphotonic/optoelectronic researchrare-earth ceramic compoundshigh-temperature applicationsenergy conversion research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.729	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)	0.4842	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2037	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.

LaGe7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental