La2Fe2Se2O3
ceramic· JVASP-108826· La2Fe2Se2O3
La2Fe2Se2O3 is an oxychalcogenide ceramic compound combining lanthanum, iron, selenium, and oxygen—a class of materials that bridges traditional oxides and selenides to achieve novel electronic and magnetic properties. This is a research-phase material primarily investigated for its potential in thermoelectric applications and magnetoelectric devices, where the mixed anionic character enables tuning of electrical conductivity and thermal transport that is difficult to achieve in conventional ceramics. The lanthanum-iron selenide oxide family is of interest where high-temperature stability, controlled charge-carrier behavior, and corrosion resistance are required in energy-conversion or sensing contexts.
thermoelectric power generationmagnetoelectric sensorshigh-temperature electronics researchmixed-anion ceramic designenergy conversion studiesoxidation-resistant coatings (developmental)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.