BaYCuSe3

metal

· JVASP-151290· BaYCuSe3

BaYCuSe₃ is an experimental intermetallic compound combining barium, yttrium, copper, and selenium—a quaternary system not commonly encountered in established engineering practice. This material belongs to the family of rare-earth-containing intermetallics, which are primarily of research interest for investigating novel crystal structures, electronic properties, and potential thermoelectric or superconducting characteristics rather than for conventional structural applications.

materials researchthermoelectric device prototypingelectronic property studiesexploratory compound synthesislaboratory characterizationsolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2029	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.031	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.698	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.

BaYCuSe3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control