Ba2 Cu2 Sb2

semiconductor

· Ba2 Cu2 Sb2

Ba₂Cu₂Sb₂ is an intermetallic semiconductor compound composed of barium, copper, and antimony elements, representing a research-phase material in the family of ternary metal pnictides. This compound is primarily of interest in condensed matter physics and materials science research, where it is being investigated for potential thermoelectric performance, electronic structure studies, and fundamental understanding of magnetic and transport properties in layered metal systems. The material is not yet in widespread commercial use but belongs to a class of compounds showing promise for energy conversion applications where selective electron-phonon coupling is desirable.

thermoelectric device researchcondensed matter physics studieselectronic structure characterizationquantum material investigationsexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,890.9	ksi	—
Shear Modulus(G)	4,416	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04230	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7630	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 Sb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control