Ba2 Cu2 As2

semiconductor

· Ba2 Cu2 As2

Ba₂Cu₂As₂ is an experimental semiconductor compound belonging to the family of barium copper arsenides, synthesized primarily for fundamental materials research rather than established commercial production. This material is of interest in condensed matter physics and materials science for studying electronic structure, magnetic properties, and potential superconducting or semiconducting behavior in layered transition metal arsenide systems. While not yet deployed in mainstream industrial applications, compounds in this chemical family are investigated as potential platforms for understanding strongly correlated electron systems and exploring novel electronic properties relevant to future device technologies.

condensed matter physics researchsuperconductor candidate materialselectronic structure studiestransition metal arsenide systemsexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,920.7	ksi	—
Shear Modulus(G)	5,080.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02410	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8260	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.

Ba2 Cu2 As2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control