Ca1 Zn2 As2

semiconductor

· Ca1 Zn2 As2

Ca₁Zn₂As₂ is a ternary semiconductor compound belonging to the II-II-V family of materials, combining calcium and zinc cations with arsenic anions in a defined crystal structure. This material is primarily of research and development interest for optoelectronic and photovoltaic applications, where engineered bandgap and carrier transport properties are being explored as alternatives to more conventional binary semiconductors like GaAs. While not yet commercially dominant, this compound family is notable for potential use in heterojunction devices and as a platform for studying crystal growth and electronic properties in ternary systems.

experimental optoelectronicsphotovoltaic device researchwide-bandgap semiconductorsheterojunction developmentinfrared detectorsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	60.40	GPa	—
Shear Modulus(G)	36.56	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3117	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7000	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 Zn2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control