Sb4 Se4 I4
semiconductor· Sb4 Se4 I4
Sb₄Se₄I₄ is a mixed-halide chalcogenide semiconductor compound combining antimony, selenium, and iodine. This is an experimental material within the broader family of layered chalcogenide semiconductors, which are under active research for optoelectronic and photovoltaic applications due to their tunable bandgaps and strong light-matter interactions. The incorporation of iodine alongside selenium creates a mixed-anion system that can offer unique electronic properties distinct from binary antimony selenides, making it a candidate for next-generation thin-film photovoltaics, infrared detectors, and non-linear optical devices where bandgap engineering and anisotropic transport are advantageous.
thin-film photovoltaicsinfrared photodetectorsoptoelectronic devicesresearch semiconductorslayered materials engineeringbandgap-engineered compounds
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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 | |
|---|---|---|---|---|---|
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.