Sr(CdAs)2 — Properties & Data | MatWorld

Sr(CdAs)2

ceramic

· Sr(CdAs)2

Sr(CdAs)₂ is a ternary compound ceramic belonging to the chalcopyrite family, combining strontium, cadmium, and arsenic. This material is primarily of research interest rather than established industrial production, investigated for potential applications in optoelectronic and semiconductor devices where wide bandgap and compound semiconductor properties are valued. The chalcopyrite structure class is notable for tunable electronic and photonic properties, making it relevant for specialized photovoltaic, photodetector, and nonlinear optical applications where engineered material combinations offer performance advantages over conventional binary semiconductors.

research semiconductorsoptoelectronic devicesphotodetectorswide-bandgap applicationscompound semiconductor engineeringnonlinear optical materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	46.19	GPa	DFT
Shear Modulus(G)	28.11	GPa	DFT

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

Property	Value	Unit	Conditions
Dielectric Constant (Relative Permittivity)(εr)	149.2	-	DFT · PBE
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Sr(CdAs)2

Mechanical Properties

Electrical Properties

Regulatory Screening

Environmental