O5 Co1 Ba1 Er2

semiconductor

· O5 Co1 Ba1 Er2

O5Co1Ba1Er2 is an experimental oxide semiconductor compound containing cobalt, barium, and erbium in a mixed-valence system. This material belongs to the family of complex oxides and rare-earth-doped semiconductors currently explored in solid-state electronics research. Such compositions are investigated for potential applications in optoelectronics, magnetic semiconductors, and functional ceramics where the rare-earth dopant (erbium) can introduce unique electronic or optical properties unavailable in simpler binary or ternary oxides.

research semiconductorsrare-earth doped oxidesoptoelectronic materialsmagnetic semiconductor devicesfunctional ceramics developmentsolid-state electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	143.5	GPa	—
Shear Modulus(G)	58.30	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00570	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.990	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.

O5 Co1 Ba1 Er2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control