YSc3N4 — Properties & Data | MatWorld

YSc3N4

ceramic

· JVASP-110128· YSc3N4

YSc3N4 is a rare-earth nitride ceramic belonging to the family of advanced structural ceramics, specifically a yttrium-scandium nitride compound. This material remains largely in the research and development phase, with potential applications in high-temperature structural components and extreme-environment engineering where conventional nitride ceramics reach their thermal or chemical limits. Its notable distinction lies in the incorporation of scandium, which may offer enhanced properties such as improved thermal stability, oxidation resistance, or mechanical performance at elevated temperatures compared to binary or simpler ternary nitride systems.

high-temperature structural ceramicsoxidation-resistant coatingsadvanced research materialsextreme environment applicationsrefractory componentsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1708	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.07100	eV	DFT · OptB88vdW
↳	0.7820	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	13.91	-	DFT · OptB88vdW
↳	8.818	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	26.02	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05430	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.054	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

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.

YSc3N4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental