Yb2 Ba2 Si8 N14

semiconductor

· Yb2 Ba2 Si8 N14

Yb₂Ba₂Si₈N₁₄ is a rare-earth oxynitride ceramic compound combining ytterbium, barium, silicon, and nitrogen in a complex crystal structure. This material belongs to the family of advanced refractory ceramics and is primarily investigated for high-temperature structural applications where thermal stability, oxidation resistance, and mechanical retention at elevated temperatures are critical.

high-temperature structural ceramicsaerospace engine componentsrefractory materials researchthermal barrier coatings (experimental)composite reinforcement phasesextreme environment applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.170	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.228	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Yb2 Ba2 Si8 N14 — Properties & Data | MatWorld

Yb2 Ba2 Si8 N14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control