Ba1 Ga1 Cu2

semiconductor

· Ba1 Ga1 Cu2

Ba₁Ga₁Cu₂ is an intermetallic semiconductor compound combining barium, gallium, and copper in a fixed stoichiometric ratio. This material belongs to the family of ternary semiconductors and represents an emerging research compound, as such materials are primarily investigated for novel electronic and photonic applications rather than established industrial production. Interest in this composition stems from the potential to engineer bandgap properties and crystal structures through compositional variation, with potential relevance to optoelectronics, thermoelectrics, or quantum materials research.

experimental semiconductorsoptoelectronic researchthermoelectric materials developmentbandgap engineeringintermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00130	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2530	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.

Ba1 Ga1 Cu2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control