C12 Er8

semiconductor

· C12 Er8

C12 Er8 is a rare-earth doped semiconductor compound, likely an erbium-containing crystalline material in the C12 structural family, used primarily in optoelectronic and photonic applications. This material is notable in telecommunications and laser systems where erbium dopants enable wavelength-specific emission and amplification around 1.5 μm, making it valuable for fiber-optic signal processing and integrated photonics. Er-doped semiconductors are chosen over alternatives when wavelength selectivity, quantum efficiency, and compatibility with silica-based optical networks are critical design drivers.

fiber-optic amplifierstelecommunications wavelength conversionintegrated photonicslaser systemsquantum optoelectronicsoptical signal processing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01950	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4070	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.

C12 Er8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control