Sr2 Cu2 As2

semiconductor

· Sr2 Cu2 As2

Sr₂Cu₂As₂ is an experimental quaternary semiconductor compound belonging to the layered pnictide family, synthesized primarily for fundamental materials research rather than established commercial production. This material is of interest to researchers investigating novel electronic and magnetic properties in copper-based arsenide systems, with potential applications in thermoelectric devices, quantum materials research, or next-generation semiconductors, though it remains in the early development stage without widespread industrial adoption.

thermoelectric researchquantum materials investigationlayered semiconductorsfundamental materials scienceelectronic structure studiesexperimental compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	62.32	GPa	—
Shear Modulus(G)	43.09	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00480	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8820	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.

Sr2 Cu2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control