ScAlN3 — Properties & Data | MatWorld

ScAlN3

metal

· ScAlN3

ScAlN3 is a ternary nitride compound containing scandium, aluminum, and nitrogen, representing an emerging material in the wide-bandgap semiconductor and refractory ceramic family. This is primarily a research-stage material being investigated for its potential in high-temperature applications and advanced electronic devices, where the combination of scandium doping in aluminum nitride is expected to offer enhanced thermal stability, improved bandgap engineering, or superior mechanical properties compared to conventional binary AlN systems.

wide-bandgap semiconductorshigh-temperature electronicsrefractory coatingsresearch-phase materialsthermal management applications

Compliance & Regulations

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

Units:

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.00216	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.300	eV/atom	DFT

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

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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.

ScAlN3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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