CrGa2S4
metal· JVASP-30490· CrGa2S4
CrGa₂S₄ is a ternary chalcogenide compound combining chromium, gallium, and sulfur into a crystalline solid-state material. This compound belongs to the family of metal sulfides and represents an experimental material of interest in semiconductor and photonic research rather than a mature commercial alloy. Potential applications center on optoelectronic devices, photocatalysis, and solid-state physics research, where the unique electronic band structure and light-responsive properties of ternary sulfides offer advantages over simpler binary semiconductors for specific wavelength ranges and catalytic functions.
photocatalytic materials (research)thin-film semiconductors (experimental)solid-state optoelectronics (research)light-absorbing layersmaterials physics characterizationnext-generation photovoltaics (developmental)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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 | — | — |
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
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.