Ca2 Zn2 Si2

semiconductor

· Ca2 Zn2 Si2

Ca₂Zn₂Si₂ is an intermetallic compound belonging to the family of ternary calcium-zinc-silicon phases, currently investigated primarily in materials research rather than established industrial production. This semiconductor compound is of interest for potential applications in optoelectronics and thermoelectric devices, where the combination of constituent elements offers possibilities for tuning electronic band structure and thermal properties. Research into this material family focuses on understanding phase stability, crystal structure, and electronic characteristics to determine viability for next-generation energy conversion or light-emitting applications.

thermoelectric materials researchoptoelectronic device developmentsemiconductor compound explorationfunctional intermetallic compoundsmaterials database reference

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	60.60	GPa	—
Shear Modulus(G)	45.70	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00440	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5120	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.

Ca2 Zn2 Si2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control