GeTe4Pb3
ceramic· JVASP-110247· GeTe4Pb3
GeTe4Pb3 is a lead-germanium telluride ceramic compound belonging to the chalcogenide material family, characterized by its mixed-metal telluride composition. This material is primarily investigated for thermoelectric and phase-change memory applications, where its variable electrical and thermal properties enable energy conversion or rapid switching between crystalline and amorphous states. It represents an experimental composition within chalcogenide research, valued for its potential in solid-state cooling, waste heat recovery, and non-volatile memory devices where conventional semiconductors face thermal or performance limitations.
thermoelectric cooling devicesphase-change memorywaste heat recoverysolid-state switchingresearch-phase electronicshigh-temperature thermal management
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
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.