In5Se6
semiconductor· In5Se6
In₅Se₆ is a layered indium selenide compound belonging to the III-VI semiconductor family, characterized by a quasi-two-dimensional crystal structure similar to other indium chalcogenides. This material is primarily of research interest for optoelectronic and photovoltaic applications, where its direct bandgap and tunable electronic properties make it attractive for next-generation solar cells, photodetectors, and light-emitting devices; it represents an underexplored alternative to more common indium-based semiconductors (InSe, In₂Se₃) and offers potential advantages in layer-dependent properties and integration into van der Waals heterostructures.
photovoltaic devicesphotodetectorsthin-film optoelectronicsvan der Waals heterostructuresresearch-stage materialsnext-generation solar cells
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.