In5CuS8
semiconductor· In5CuS8
In₅CuS₈ is a quaternary sulfide semiconductor compound belonging to the metal chalcogenide family, combining indium, copper, and sulfur in a structured crystalline lattice. This material is primarily of research interest for photovoltaic and optoelectronic applications, where its band gap and electronic properties position it as a potential absorber layer or window material in thin-film solar cells and photodetectors. Compared to more established semiconductors like CdTe or CIGS, In₅CuS₈ offers the advantage of using abundant, non-toxic elements while potentially delivering competitive optical and transport properties, though it remains largely in the development phase with limited commercial deployment.
thin-film photovoltaicssolar absorber layersphotodetectorsoptoelectronic devicesmaterials research
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 | — | — | |
| ↳ | — median of 2 measurements | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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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