O8 Ca2 In4

semiconductor

· O8 Ca2 In4

O8Ca2In4 is an ternary oxide semiconductor compound combining calcium, indium, and oxygen in a specific stoichiometric ratio. This material belongs to the family of mixed-metal oxides and represents a research-phase compound with potential applications in optoelectronics and solid-state device engineering, though it has not achieved widespread industrial adoption comparable to established semiconductors like silicon or gallium arsenide.

optoelectronic devices (research phase)transparent conductive oxidesphotovoltaic absorber layersoxide semiconductor researchwide-bandgap electronics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.189	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.169	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.

O8 Ca2 In4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control