Ca2 Cu2 In4

metal

· Ca2 Cu2 In4

Ca₂Cu₂In₄ is an intermetallic compound belonging to the family of ternary metal systems combining calcium, copper, and indium. This is a research-phase material studied primarily for its potential in thermoelectric and semiconductor applications, where the combination of these three elements offers opportunities for tuning electronic band structure and phonon scattering. The compound is not currently in widespread commercial production but represents an emerging material platform for energy conversion devices where mixed-valence metal systems may enable improved performance over binary alternatives.

thermoelectric energy conversionsemiconductor researchhigh-temperature power generationexperimental electronicsintermetallic phase studiesmaterials screening for novel devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3570	eV/atom	—

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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.

Ca2 Cu2 In4

Other Properties

Regulatory Screening

Environmental

Export Control