Ca2 H2 I2
semiconductor· Ca2 H2 I2
Calcium iodide hydride (Ca₂H₂I₂) is an experimental semiconductor compound belonging to the class of halide-hydride materials, combining calcium, iodine, and hydrogen in a crystalline structure. This material is primarily of research interest for optoelectronic and photovoltaic applications, as halide semiconductors have shown promise for next-generation solar cells and light-emitting devices. Its notable advantage over traditional semiconductors lies in the potential for low-cost synthesis and tunability of electronic properties through compositional variation, though industrial adoption remains limited due to stability and scalability challenges.
experimental photovoltaicshalide semiconductor researchoptoelectronic devicesperovskite alternativeslight-emitting materialssolid-state physics research
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.