Ca1 Zn1 Se2

semiconductor

· Ca1 Zn1 Se2

CaZnSe₂ is a ternary II-VI semiconductor compound combining calcium, zinc, and selenium in a fixed stoichiometric ratio. While not a widely commercialized material, it belongs to the chalcogenide semiconductor family and is primarily investigated in research contexts for optoelectronic and photonic device applications. Engineers and materials scientists explore this composition for potential use in tunable bandgap devices, radiation detectors, and infrared optics where the combination of constituent elements offers tailored electronic and optical properties distinct from binary zinc selenide or cadmium selenides.

experimental optoelectronicsinfrared optical materialsradiation detection researchtunable bandgap devicesphotonic research applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	44.51	GPa	—
Shear Modulus(G)	6.627	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.556	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.210	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 Zn1 Se2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control