Al2InN3 — Properties & Data | MatWorld

Al2InN3

Name: Al2InN3
Brand: MatWorld

metal

· JVASP-133533· Al2InN3

Al2InN3 is an advanced ternary nitride ceramic compound combining aluminum, indium, and nitrogen—part of the III-nitride material family that also includes GaN and AlN. This material is primarily of research and development interest for high-temperature semiconductor and optoelectronic applications, where its intermediate properties between binary nitrides offer potential advantages in wide-bandgap device engineering and thermal management. Engineers evaluating Al2InN3 would consider it for next-generation applications requiring thermal stability, chemical inertness, and electrical performance beyond conventional binary nitrides, though availability and processing maturity remain limited compared to established III-nitride alternatives.

wide-bandgap semiconductorshigh-temperature electronicsoptoelectronic devicesthermal management substratesresearch-phase materialsadvanced ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	25,166.9	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2600	-	DFT · OptB88vdW
Shear Modulus(G)	14,247.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1734	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.407	eV	DFT · OptB88vdW
↳	3.511	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.498	-	DFT · OptB88vdW
↳	4.200	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	1.240	%	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)	0.01330	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.090	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.

Al2InN3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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