La₄Se₃O₄ is an oxychalcogenide ceramic compound containing lanthanum, selenium, and oxygen, representing a mixed-anion material class that combines properties of traditional oxides with selenide characteristics. This is a research-phase material studied for its potential in solid-state ionics and photonic applications, where the combination of rare-earth and chalcogenide components offers tunable optical and electrical properties not readily available in conventional oxide ceramics. Engineers and materials researchers investigate such oxychalcogenides for next-generation applications requiring specific band-gap engineering, mixed ionic-electronic conduction, or specialized optical behavior.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2210 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.748 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -3.056 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data