Ba1 Cr2 As2

semiconductor

· Ba1 Cr2 As2

Ba₁Cr₂As₂ is an intermetallic semiconductor compound combining barium, chromium, and arsenic in a layered crystal structure. This material belongs to the family of transition metal pnictides and is primarily of research interest rather than established industrial use, being studied for potential thermoelectric, magnetic, and electronic applications. The compound is notable within materials science for its structural analogy to iron-based superconductors and other high-performance semiconductors, making it relevant to fundamental studies of quantum materials and electronic structure.

thermoelectric researchsemiconductor device studiesmagnetism researchcrystal structure engineeringhigh-performance electronics (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00780	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4670	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 Cr2 As2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control