Si2 As4 Cd2
semiconductor· Si2 As4 Cd2
Si₂As₄Cd₂ is a quaternary semiconductor compound combining silicon, arsenic, and cadmium elements, belonging to the III-V and II-VI semiconductor families. This material is primarily of research interest for optoelectronic and photovoltaic applications, where the combined properties of its constituent elements may enable tunable bandgap characteristics and enhanced light absorption across specific wavelength ranges. While not widely commercialized, compounds in this family are investigated for advanced solar cells, infrared detectors, and solid-state lighting applications where conventional binary or ternary semiconductors have limitations.
experimental semiconductor devicesphotovoltaic researchinfrared detectorsoptoelectronic applicationsbandgap engineeringmaterials research
Compliance & Regulations
?ITAR?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
Quality & Standards
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.