S6 Cu2 Ba2 Er2

semiconductor

· S6 Cu2 Ba2 Er2

S6 Cu2 Ba2 Er2 is an experimental semiconductor compound combining copper, barium, erbium, and sulfur, belonging to the family of mixed-metal chalcogenides. This material is primarily investigated in research contexts for potential applications in photonic and optoelectronic devices, where rare-earth doping (erbium) and the chalcogenide matrix offer tunable electronic and optical properties not easily achieved in conventional semiconductors. The barium-copper-sulfur framework provides structural stability while erbium contributes luminescent characteristics, making this compound of interest for next-generation light-emitting and photocatalytic applications, though it remains largely confined to academic development rather than established industrial production.

optoelectronic researchrare-earth photonic materialsphotocatalysis developmentinfrared opticsquantum dot precursorsmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	61.70	GPa	—
Shear Modulus(G)	36.54	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.261	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.865	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.

S6 Cu2 Ba2 Er2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control