Ca(CdAs)2

ceramic
· Ca(CdAs)2

Ca(CdAs)₂ is a ternary intermetallic ceramic compound composed of calcium, cadmium, and arsenic, belonging to the class of chalcopyrite-structured semiconductors and compounds of interest in solid-state physics research. This material is primarily studied in academic and specialized research contexts rather than established industrial applications, with potential relevance to semiconductor physics, photovoltaic research, and thermoelectric materials development. The compound represents part of a broader family of III-V and related semiconductors explored for optoelectronic and energy conversion applications, though practical engineering use remains limited due to the toxicity of cadmium and arsenic, restricting deployment to controlled laboratory and specialized device environments.

Experimental semiconductor researchPhotovoltaic device developmentThermoelectric materialsSolid-state physics studiesSpecialized optoelectronic applications

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Dielectric Constant (Relative Permittivity)(εr)2 entries
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median of 2 measurements
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Electronic Dielectric Tensor(ε∞)
Matrix (redacted)
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Total Dielectric Tensor(ε)
Matrix (redacted)
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N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.
Ca(CdAs)2 — Properties & Data | MatWorld