PbGeO3

semiconductor

· PbGeO3

PbGeO₃ is an oxide semiconductor compound combining lead and germanium in a perovskite-like crystal structure. This material remains largely in the research phase, investigated primarily for its electronic and photonic properties rather than established industrial production. Interest in PbGeO₃ centers on potential applications in optoelectronics and ferroelectric devices where lead-containing oxides offer unique polarization and optical response characteristics, though environmental and health concerns associated with lead limit practical deployment compared to lead-free alternatives like BiFeO₃ or double-perovskite systems.

Research optoelectronicsFerroelectric materials developmentPhotonic device platformsLead-based oxide semiconductorsCrystal structure engineeringFunctional ceramic exploration

Compliance & Regulations

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

Units:

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · PBE
↳	0.4000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	-0.000219	μB	DFT

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.609	eV/atom	DFT
↳	0.3000	eV/atom	DFT

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

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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.

PbGeO3 — Properties & Data | MatWorld

PbGeO3

Electrical Properties

Other Properties

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