Ca1 Cd2 As2

semiconductor

· Ca1 Cd2 As2

CaCd₂As₂ is a ternary III-V semiconductor compound belonging to the chalcopyrite family, combining calcium, cadmium, and arsenic in a specific stoichiometric ratio. This material is primarily of research and developmental interest rather than established in high-volume production, with potential applications in optoelectronic and photovoltaic devices where tunable bandgap semiconductors are needed. The compound represents an experimental approach to engineering semiconductors with properties intermediate between binary arsenide compounds, offering researchers alternatives for infrared detection, thermoelectric applications, and next-generation solar cell architectures.

experimental semiconductor researchinfrared optoelectronicsphotovoltaic device developmentthermoelectric materialscompound semiconductor engineeringbandgap engineering

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,717.6	ksi	—
Shear Modulus(G)	4,279.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03720	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6260	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.

Ca1 Cd2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control