Ga4 Se4
semiconductor· Ga4 Se4
Ga₄Se₄ is a gallium selenide compound semiconductor belonging to the III-VI semiconductor family, characterized by layered crystal structures that exhibit anisotropic optical and electronic properties. This material is primarily of research and development interest for applications requiring wide bandgap semiconductors with tunable optoelectronic characteristics, positioning it as an alternative in the emerging class of low-dimensional semiconductors for next-generation devices.
optoelectronic devicesphotovoltaic researchinfrared detectorsnonlinear optical materialsquantum electronicsexperimental semiconductor applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
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.