LiCaGaN2

ceramic

· JVASP-54828· LiCaGaN2

LiCaGaN₂ is a ternary ceramic compound combining lithium, calcium, gallium, and nitrogen elements, belonging to the nitride ceramic family. This material is primarily of research interest for advanced applications in optoelectronics and wide-bandgap semiconductor devices, where its nitride composition offers potential for high-temperature stability and radiation hardness compared to conventional semiconductors. The inclusion of lithium and calcium suggests tailored properties for specific functional applications, though industrial deployment remains limited and the material is best understood within the context of emerging nitride-based ceramics for next-generation electronics.

wide-bandgap semiconductorsoptoelectronic researchhigh-temperature ceramicsradiation-resistant coatingsadvanced nitride compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1464	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	2.440	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	6.064	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00137	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00189	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-160	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	304.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8749	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.

LiCaGaN2 — Properties & Data | MatWorld

LiCaGaN2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental