Ba2YGaSe5
semiconductor· Ba2YGaSe5
Ba₂YGaSe₅ is a quaternary semiconducting compound belonging to the chalcogenide family, combining barium, yttrium, gallium, and selenium in a fixed stoichiometric ratio. This material is primarily investigated in research contexts for nonlinear optical and optoelectronic applications, particularly where mid-infrared transparency and wide bandgap semiconducting behavior are advantageous. Its relatively uncommon composition reflects emerging interest in multi-element chalcogenides for specialized photonic devices where traditional binary or ternary semiconductors fall short.
nonlinear optical devicesmid-infrared opticsresearch semiconductorsphotonic materials developmentwide-bandgap applications
Compliance & Regulations
?EAR?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)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
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.
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
Export Control
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